OPERATOR’s MANUAL...BYPASS yellow no Bypass on. red One of bypass provided in the Bypass window is...

OPERATOR’s MANUAL

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GRAPHIC INTERFACE

CHAPTER 1

Paragraph

1.1 INRODUCTION TO THE TECNOCONTROL ..................................................................... 4

1.1.1 Description of the console panel .................................................................................. 4

1.1.2 Machine power on ....................................................................................................... 5

1.1.3 Description of the page “Menù” Tecnocontrol ................................................................ 6

1.1.4 Description of common keys......................................................................................... 7

1.1.5 Description of machine status lamp............................................................................ 14

1.1.6 Machine power off .................................................................................................... 16

2.1 DESCRIPTION OF THE CYCLES JOG – MDI – MEM ................................................... 18

2.1.1 JOG Cycle (manual) .............................................................................................. 18

2.1.1.1 Keys descriptions .................................................................................................... 18

2.1.2 MDI Cycle (data manual insertion) ...................................................................... 21


2.1.2.2 Command execution through cells............................................................................ 23

2.1.2.3 Execution of commands and small programs trough MDI .......................................... 24

2.1.3 MEM Cycle (automatic from memory) ................................................................. 25


2.1.3.2 Use of Key Archive ................................................................................................. 28

2.1.3.3 Program loading from Fanuc Archive ........................................................................ 29

3.1 EDITOR........................................................................................................................ 30

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3.1.1 Editor ....................................................................................................................... 30

3.1.2 Keys descriptions ...................................................................................................... 30

3.1.3 Direction program on Fanuc ....................................................................................... 32

3.1.4 Direction program on disc .......................................................................................... 33

3.1.5 Transferring programs ............................................................................................... 35

3.1.6 Connections .............................................................................................................. 36

3.1.7 Useful functions ........................................................................................................ 37

3.1.8 Writing ..................................................................................................................... 37

3.1.9 Syntax ISO ............................................................................................................... 37

4.1 MAINTENANCEE .......................................................................................................... 38

4.1.1 Punching maintenance ............................................................................................... 38

4.1.2 Keys descriptions ...................................................................................................... 39

4.1.3 Procedure for fixing Zero position ............................................................................... 42

4.1.4 Output manual command ........................................................................................... 43

4.1.5 Common keys changing in Maintenance ...................................................................... 45

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White page

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1.1 INTRODUCTION TO TECNOCONTROL

1.1.1 Description of the console panel 1 3

2 1) 15” colour display touch screen Fanuc

2) Keyboard QWERTY Fanuc

3) Emergency push button

4) USB

5) Serial Port

4

5

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6 7 8 9

6) “ Cycle start” push button

7) Stop moving push button “stop program”

8) push button for “Reset”

9) joystick

1.1.2 Machine power on set the main control panel switch to “ I “, press the key ON on the console. The Pc will start and the system self diagnostics will be automatically carried out. At the end of the self-diagnostic process, Windows Xp will be automatically started and then the punching machine interface “Tecnocontrol” will be automatically entered .

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1.1.3 Description of the “Menù” Tecnocontrol

The first screen interface is the Tecnocontrol Menù page. From this screen it is possible to access to machine’s operation as below described.

In the Tecnocontrol Menù page the following keys are provided:

JOG Access to manual operation.

MDI carrying out of operation without program help.

MEM automatic carrying out of the program.

MAINTENANCE Access to the machine maintenance page.

EXIT Start of the machine power off procedure.

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In all pages of Tecnocontrol there are always the same keys which are:

EDITOR Access to the program writing procedure and to all EDITING operations.

CN4 (Optional) Access to the graphic/interactive programming software.

USER Setting of maintenance level.

INPUT Input diagnostic.

BYPASS Input Bypass.

ALARMS Display of the occurred alarms.

TOOLS Windows recall for setting of punch/dies offsets and penetration of the 15 station of the tool magazine (T1÷T15)

SECURITIES Windows recall for enabling/disabling preslowdowns and end works and program protection.

OFFSET Setting of origin offset (G54÷G59) and correctors in tool radius adjustment (D1÷D32)

PARAMETERS Setting and modification of the most common parameters.

REARM Machine reset key.

1.1.4 Description of common keys

by pressing the key “EDITOR” you enter in the editing procedure. The key EDITOR is described at page. 1.3

by pressing the key “TecnoCad” (OPTIONAL) you enter in the graphic/interactive programming software TecnoCad. The key TecnoCad EDITOR is described at page.

by pressing the key “USER” you enter in the window for maintenance level modification.

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the maintenance level are three:

OPERATOR Machine operator (no password is required).

MAINTENANCE MAN Member of maintenance staff (no password is required).

SERVICE Manufacturer’s technician (access with password).

According to the set maintenance level it is possible or not to carry out modifications and/or settings on TECNOCONTROL. Select the maintenance level to be set, write in the white cell the password and press “OK”; press the key “CANCEL” to exit without setting the user selection condition. If the password is wrong, the alarm “Invalid password –retry”. In this case press “OK” and write the correct password.

By Pressing the key “INPUT” The input diagnostic window is displayed.

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Yellow lamp Not active input

Red lamp Active input

It is only used to check the correct operations of consents of machine’s different uses.

By pressing the key “BYPASS” the Bypass windows of consents of machine different uses is entered.

Yellow lamp Active consent

Red lamp Not active consent

The 3 columns on the left + key “Switching off”: MAINTENANCE USER Columns on the right: SERVICE USER To go back to the punching machine interface press the key “EXIT”.

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By pressing the key “ALARMS” A windows is displayed with the number and short description of the alarm. press “EXIT” to go back to punching machine interface.

By pressing the key “TOOLS” The Tool’s schedule window appears.

In this windows it is possible to set the tool penetration values for the 15 stations of the magazine. The values are included in a range from 4 mm to 6 mm with a minimum 0,01 mm increment. Positive values shows a recovery in the tool sharpening, negative values shows lower punch pressure on the plate in case of drawing. For this setting the first maintenance level is sufficient. (OPERATOR). Press the key “ABLE”, Select “Penetration” of the station “ T “ to be set, write down the value, then press “Memorize”. After setting the values, press “Disable” and then “Exit” to go back to punching machine interface. At the second or third maintenance level, (MAINTENANCE MAN or SERVICE) It s possible to set the punching machine OFFSET values for each of the 15 magazine station or a punching machine OFFSET common to all stations.

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1 The setting of the above mentioned OFFSET need to be done in degrees and the minimum increment is 0,01°. (the measures of the angle between a station and the near one is 24°).

Positive value Right offset.

Negative value Left offset.

The punching machine/die OFFSET is used to set perfectly the selected station on the machine centre, so that the transported tool is then correctly blocked by the machine pneumatic couplings. Press the key “Able”, select the key “Punch Offset ” and/or “Die Offset ” of the “ T “ station to be set, write the value, so press “Memorize”. After setting the values, press “Disable” and then “Exit” to go back to punching machine interface. .

By pressing the key “SECURITIES” The machine security window is entered.

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1 The machine’s securities are the following: Preslowdowns: These enable a serie of sensors for which when the clamps are near the die, the movement of the X and Y axes is slowed down to such a speed that in case of crash between clamps and die the X and Y axes generate the SERVO alarm and stop the machine. ATTENCION: when you first execute a program the preslowdowns are automatically active and cannot be disabled by the operator. They will be disabled only at the end of the operation. However, apart from the above mentioned condition, the operator can be disable or enable the preslowdowns by pressing the related keys.

Yellow lamp Preslowdowns active.

Red lamp Preslowdowns not active.

User’s level to enabling/disabling = Operator. End work SW: Path end in X, -X, Y, -Y direction. In practice end of works SW define the machine operating range. Even if JOG (manual ) axes are moved, these limits which are set by parameters, when END- work SW is active, cannot be exceed.

Yellow lamp End Work SW active.

Red lamp End work SW not active.

User level for enabling/disabling = Operator Normal program protection: key for the protection of the stored programs (from progr. O0001 to progr. O8999). With the active program protection, program provided by Fanuc memory can be read but can not be modified or deleted.

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1 Yellow lamp Normal programs protected

Red lamp Normal programs not protected

User level for enabling/disabling = Operator Program 9000 Protection: key for the protection of the system programs (da progr. 9000 a progr. 9999). Don’t use this number to name machine working programs

Yellow lamp Programs 9000 protected.

Red lamp Programs 9000 NOt protected.

User level for enabling/disabling = Operator key “Exit” to go back to the punching machine interface.

By Pressing the key “OFFSET” The origin offset setting windows (G54 ÷ G59) and the tool radius corrector windows (D1÷D32) are entered.

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1 Select the origin offset function “ G “ to be set . Press the key “Change”, write the “ X “ and/or “ Y “ offset value, then press the key “Apply”. The value just set will be stored. After being pressed, if the origin offset values have been written in the wrong way, the key “Change” became “Cancel” press “Exit” to go back to the punching machine interface. The previous procedure can be applied for the tool radius corrector (D1÷D32).

By pressing the key “PARAMETERS” A Windows containing the most common machine parameters , providing more change possibilities by the user, can be entered. These are three change level (OPERATOR, MAINTENANCE MAN, SERVICE).

KEY “REARM” The key “Rearm” is always displayed either at the machine start or after pressing the emergency push bottom or after interrupting the safety circuit (photoelectrical barriers or door of the soundproof cabin) . Press the key “Rearm” to reset the machine. If, after pressing, the above mentioned key “Rearm” becomes “ZERO C”, it means that during the reset a displacement of “ C axes“. In this case press again the key to correct power factor of “ C axes“ again. If the “ C axes” is not zeroed see the MAINTENANCE. (JOG axes C page 3.4).

1.1.5 Description of machine status lamp

The machine lamps are displayed in all pages, except than in EDITOR and in CN4.

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CLAMPS The lamp “clamp” is divided in two parts, the left one shows the first couple of clamps (standard), the right ones shows the second couple of clamps (optional).

Yellow Clamps closed.

Red Clamps open.

If clamps two or four are opened by pedal or MDI push bottom, the lamp become completely red in case of opening and entirely yellow in case of closing

ZERO SETTER yellow Zero setter OFF (high posit.).

red Zero setter ON (low posit.).

THERMICAL yellow Thermical enabled and phases OK.

red Thermical disabled and power factor not Ok.

OIL yellow Tool lubricating oil level sufficient.

red No Tool lubricating oil level in the electropump.

310 yellow Motor OFF at 480 strokes/min

red Motor ON at speed of 310 strokes/min.

480 yellow Motor OFF or at 310 strokes/min

red Motor ON at speed of 480 strokes/min.

BYPASS yellow no Bypass on.

red One of bypass provided in the Bypass window is ON.

SECURITIES The lamp “Security ” is divided into 4 parts, each corresponding to an item of the window securities. i.e. from the left to the right:

First part preslowdown.

Second part End work SW.

Third part Protection normal programs.

Fourth part Protection programs 9000.

Each part can be yellow or red according to the setting of the related securities keys.

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MODE It shows the present mode (JOG/MDI/MEM or in some cases ZRN)

Not connected Malfunction of the graphic interface.

yellow The specified mode correspond to the present one.

red The specified mode NOT correspond to the present one.

ALARMS yellow No alarm in progress

Red (blinking) Alarm in progress.

EMERGENCY yellow Machine NOT in emergency.

Red (blinking) Machine in emergency.

USER Shows the maintenance level.

yellow OPERATOR

Orange MAINTENANCE LEVEL

Red SERVICE LEVEL

1.1.6 Machine power off Press the key “Exit” from the MENU` TECNOCONTROL. It will appear a window with two possibilities:

Disable control Switch OFF PC

Select the chosen exit mode, then press OK. press “Cancel” to abort the exit procedure. By selecting “Disabling control” the punching machine interface is closed and the PC remains in the desktop. By selecting “Switch OFF PC” the punching machine interface is closed and the PC close all its applications. “now you can turn off the computer” is displayed. In this case press OFF from the console.

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ATTENCION

THE machine can be switched OFF only if the front table is set to OFF and the tool is blocked. If you press “Exit” from the page of MENU` TECNOCONTROL when the plane is set on ON (high) and the tool is released a window with the alarm message related will appear. Then : Press OK in the window Enter in mode JOG o MDI, lower the table and then ( if released) block the tool from the page MAINTENANCE by means of the provided controls Go back to the page MENU` TECNOCONTROL and press “Exit”.

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2.1 DESCRIPTION OF CYCLES JOG – MDI – MEM

2.1.1 JOG cycle (manual) from MENU` TECNOCONTROL select JOG

2.1.1.1 Keys description

MENU` return to MENU` TECNOCONTROL

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1 STEP SELECTION

FREE Free movement of X e/o Y. The movement is realised by the pushbuttons X, -X, Y, -Y on the console. The movement starts by pressing the button and stops when it is released. X e Y axes can be moved contemporary

10mm/1mm/ 0.1mm/0.01mm

fixed movement increments X and/or Y. Each time the pushbutton X, -X, Y,-Y, is pressed ,a movement of the selected area, corresponding to the millimetres shown by the selected increment keys are obtained.

ENGINE ROTATION

310 engine start at speed of 310 rpm. or speed change from 480 to 310 rpm.

480 engine start at speed of 480 rpm or speed change from 310 a 480 rpm/min.

STOP engine shotdown. ZERO SETTER

DOWN plate reference descent for X (zero setter).

UP plate reference rise for X (zero setter). TABLE

UP front table in high position.

DOWN front table in low position. (even if it was in extra strake position)

EXTRA ON With front table high, it controls a 90 mm forwards extra stroke. (if controlled with table lowered, it first lift the table and then carries out the extra-stroke ).

EXTRA OFF it cancels the extra-stroke conditions of the front table. SUCTION FAN

DIE Deviation of the fan effect under die to facilitate the scrap discharge.

TABLE Deviation of the fan effect under the front table to blocks the parts cut by the machine.

OFF FAN Switch off .

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1 LOTTING (OpTIONAL)

FIXING ZERO POSITIONING

lotting zero setting (necessary at all machine start).

POS 1÷POS 12 control for the lotting movement in the selected potion. TOOLS MAGAZINE

T1÷T15 control for the positioning and blocking of the selected tool station.

(DISPLAY) “ T “ “ C “ “ P “

T it shows the current tools magazine station.

C it shows the “ C “ angle (tool rotation).

P it shows the penetration value of the current station tool. (DISPLAY) “ X “ “ Y “

By touching the arrow of “X” “Y” display window, a pull down menù appears containing the following selections: ABSOLUTE POSITION RELATIVE POSITION MACHINE POSITION DISTANCE SPEED

ABSOLUTE POSITION

Shows the position of the X e Y axes without taking into account any OFFSET settings

RELATIVE POSITION

It can be zeroed more times and in any moment just by touching the X and or Y values. If it is not zeroed it has the same function of the ABSOLUTE POSITION

MACHINE POSITION

Shows the position of the X e Y axes taking into account any OFFSET settings

DISTANCE During the program execution it shows the distance between the current position and the following one. During the movements the show value decreases

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1 and become zero when the position is reached.

SPEED It shows the current speed of X and Y axes during the movement.

In JOG cycle it is possible, after starting the engine at 480 rpm., do punching by using the pedal PUNCH CONTROL (*). In JOG it is possible open and close the clamps only by using the pedal CLAMPS CONTROL (*) ATTENCION Punching can be only carried out while the engine is rotating at 480 rpm speed. In this way the maximum available shearing force can be obtained.

2.1.2 MDI Cycle (data manual insertion)

from MENU` TECNOCONTROL select MDI it twill appears the window MDI cycle

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MENU` Return to MENU` TECNOCONTROL.

X, Y, C, T, P, G, M

Cells for insertion of the commands to be executed

ABSOLUT Absolute reference (as regards to the zero) of the X and or Y movement.

INCREMENTAL Incremental reference (as regards to the current position) of the X and or Y movement.

A red lamp surrounding the key shows which key have been selected (the Default one is “Absolute”).

INPUT Acceptance of the written command

WINDOW WINDOW For the writing of a command, which can be executed by MDI.

REPEAT THE LAST

Repetition or of the last command or program

START CICLO MACHINE cycle in progress lamp

green MACHINE cycle in progress.

yellow Machine in stop moving.

STOP MOVING Machine stop moving lamp

red Machine in stop moving.

yellow MACHINE cycle in progress.

OVERRIDE Selection of the X e Y moving speed. 100% correspond to a maximum speed specified in the characteristic of the machine. The red lamp shows the selected key. At start the override directly sets to 25%.

ZERO SETTER:

DOWN plate reference descent for X (zero setter).

UP plate reference rise for X (zero setter). CLAMPS:

APERTI Plate tightening clamps opening

CHIUSI Plate tightening clamps closing.

ENGINE ROTATION

310 engine start at speed of 310 rpm. or speed change from 480 to 310 rpm.

480 engine start at speed of 480 rpm or speed change from

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1 310 a 480 rpm/min.

STOP engine shutdown. SPECIAL FUNCTIONS:

LOAD POSITIONING

Automatic setting of X and Y axes positioning values and of the table down function M80 in the related cells top reset the machine for the tools magazine preparation. To make this command operating, first press the key INPUT and then START CICLO on the console.

ENTER PENETRATION

It stores by writing in the tools schedule the penetration value set in cell P and then executes for the current T station

2.1.2.2 Commands execution through cells

X “ X “ axe movement command (plate movement).

Y “ Y “ axe movement command (plate movement).

C “ C “ axe movement command (tool rotation).

T “ T “ axe movement command (tool change).

P “ P “ axe movement command (tool penetration).

G Command for the execution of CNC “ G “functions

M Command for the execution of machine “ M “ functions. - Touch the cell inside which the command has to be written - Write the desidered command - Press “Input” (the written will shift from red to black)

- Press START CICLO in the console

As far as “ X “ and “ Y “ commando are concerned (plate handling) they can be executed as absolute (zero reference) or as incremental (current position reference). For this reason two keys “Absolute” and “Incremental” are provided, and have to be selected before inserting the value in X and/o Y. (the Default key is “Absolute”). A red lamp surrounding the key shows which key have been selected. After executing the command the value written will be deleted. Only in the case of X and Y, in incremental mode, the value is not deleted, since it could be re-executed. The key RESET of the console panel delete values written in all cells.

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2.1.2.3 Execution of commands and small programs trough MDI Inside the MDI Windows it is possible to write an only command or more instruction, which are arranged on lines and can make up a small program. This program IS Executed by CN in MDI mode, so does not need the identification number, since it cannot be archived in the FANUC memory. After writing the command, press “Input” then press START CICLO in the console. If a positioning of X and or Y axes is required, that (if not specified with the incremental function G91) is executed in the absolute mode G90 (zero reference) and after reaching the required position a punching is automatically carried out (if the engine is on) The single command or program , after being executed, is deleted. If one wants to repeat the execution press the key “ repeat last” ( the text will be displayed again in the window) and then press START CICLO again.

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2.1.3 MEM CYCLE (automatic from memory) From MENU` TECNOCONTROL select the key MEM The page MEM will be displayed.


MENU` Back to the page MENU` TECNOCONTROL.

WINDOW window inside which the program selected by the archive is displayed in thirteen lines blocks (pages)

LINE Development of the display program line by line

PAGE Development of the display program page by page

START Immediate search of the program first line

END Immediate search of the program last line

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SEARCH Fast search of a datum of the displayed program. Write the datum to be search in the white cell on the key right, then press “Search”. If the datum is container more times, the first met will be found. In order to search other data press “Search” again. The search is done only to the end. If the datum is not found a related alarm will be displayed; in this key press OK of the window.

RESTART it is used n case of restart from any line of the displayed program. If pressing the key “Re-start”, the red frame becomes blue, the START CICLO can be executed. If the frame remains red it means that to re-start form that point is not more possible. Si può ripartire solo se la linea scelta risulta numerata. You can restart only if the chosen line is numbered. CAUTION: It is always opportune to check all the machine and program conditions before restarting form a line, which is not the first line.

RESET Program Reset. Immediate return to the first line of the displayed program

START CICLO Machine cycle in progress lamp

green Machine cycle in progress

yellow Machine stop moving

STOP MOVING Machine stop moving lamp

red Machine stop moving.

Yellow Machine cycle in progress

AUTOMATIC Automatic execution of the program

SEMI-AUTOMATIC

Semi- Automatic execution of the program, the start for the axes is controlled stroke by stroke from the PUNCH CONTROL pedal and the execution can be done also with the clamps opened and zero setter down.

SINGLE “step by step” program execution by pressing each time the pushbutton START CICLO.

Regarding the last three keys the red alarm shows if they are selected or not.

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NO PUNCH Program execution with exclusion of punching/nibbling . only the axes movement occurs. (it can be selected or excluded even during the program execution)

Red lamp No punch function active

Yellow lamp Program normal execution.

BLOCK BARRED It disables the execution of the program line showing the barred blocked (see programming)

Red lamp Barred block skipped

Yellow lamp Barred block executed

ARCHIVE Enter FANUC Archive page

PROGRAM NAME THE “Program name” has 2 functions. The first is to display the number of the MEM page, the second is to allow the loading of a program without entering in the “Archive”. For this purpose follow the procedure: - touch the cell to delete its contents. - write the program number to be loaded. - press OK on the right of the cell itself. (in the underlying longer cell, the possible comment appears.)

SUB-PROGRAM In the white cell “Subprogram.” Appear the number of the subprogram

EDIT VIDEO passage from the del program active in the MEM page to the EDITOR page, to modify or cancel the dates. For this proceed as follows: - Reset the program on the video - press “Edit Video”. - press “Able”. - carry out changes - press “exit”. At the window with the message “ program changed, do you want to save it?”; press “yes” you come back to MEM page and the program will be already changed.

N. PIECES It calculate how much times the program is repeated and how many plates have been carried out, if the program stops with M30. It is zeroed if you change the program.

CYCLE TIME It calculates the time necessary to execute the program in progress. The time start with the START CICLO and it is zeroed at the program end , only if stops with M30. if you change program, it is always zeroed.

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1 OVERRIDE manual selection of moving speed of X e Y axes. 100%

corresponds to the max. speed specified in the machine characteristics. The red lamp shows the selected key. At start the override automatically set on 25%. The OVERRIDE keys are able if inside the work program a speed forcing function (M51÷M54) has been inserted and they are re.-enabled when the function M50 (it clears M51÷M54) is read. Even if they are disabled the red lamp shows the active manual speed before the program forcing.

M51-M52-M53-M54

the red lamp shows the type of forcing of the active override in the programme progress.

2.1.3.2 Use of the Key Archive

By pressing the key “Archive” the FANUC memory is entered. The window which appear, shoes the library of the stored programs.

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NUMBER Program number

DIMENSION dimension of the program (byte).

COMMENT description

USED PROGRAMS

number of programs stored in memory (max. 125)

FREE PROGRAMS number of free insertable programs

USED MEMORY numbers of byte used by the stored program (max. 260.000 circa)

FREE MEMORY numbers of free byte to insert new programs

PROGRAM NUMBER

cell for fast search

COMMENT comment on the program selected

exit from FANUC archive with loading of the selected program in the MEM pages.

key to exit FANUC archive without program loading.

2.1.3.3 Program loading from a Fanuc Archive the program loading can be carried out in 2 ways: 1) Select the program to load, then press “Load”. 2) Write the Program Number without the starting “O” in the cell “ Program Number” and press “Load”.

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3.1 EDITOR

3.1.1 Editor Use The EDITOR of the Tecnocontrol can be used for the writing and storing of new programs or to modify or cancel programs. The Archives used are 2: one is the PC hard disk, the other is CNC FANUC memory. FANUC Archive is the most operating. PC Archive is a sort of security archive where copy Fanuc programs yet executed and modified. Since FANUC memory is limited to 260 Kb, it is advisable to unload all programs not immediately used on the PC hard disk. It is possible to transfer from archive to archive as described in following.

3.1.2 Keys description

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WINDOW Window used to write a new program and to display the programs recalled from the archives. It contains 20 program which can be carried out by the cursor on the right of the window itself.

SEARCH Fast search of a datum of the displayed program. Write the datum to be search in the white cell on the key right, then press “Search”. If the datum is container more times, the first met will be found. In order to search other data press “Search” again. The search is done only to the end. If the datum is not found a related alarm will be displayed; in this key press OK of the window.

CUT delete of the selected lines.

COPY copy of the selected lines..

PASTE rewriting of the previously copied lines.

SELECT ALL immediate selection of all the program lines.

GO TO THE TOP immediate search of the program first lines.

GO TO THE BOTTOM

immediate search of the program last lines.

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3.1.3 Direction program on Fanuc

Access to CN FANUC Archive. This is the archive from where it is possible to charge the programs See chapter 2.3.2.

Save and archive the program displayed in the windows Editor. By pressing “Save” the FANUC Archive will appear. - if the displayed program is new, in order to save it , it is necessary to assign it a number of four-digit numbers (from 0001 to 8999); the O letter before the selected number is automatically selected by CNC. It is possible to write a comment to the program. - if the program has been loaded from FANUC Archive and then modified, to save it, the same program number will be suggested; if it is not changed and “save “ is pressed, the windows will show the following message “Program present on FANUC: Overwrite it ?” By pressing YES it will be overwritten. Is possible to save the displayed program in FANUC Archive, even if it has been loaded form the disk archive. press “Exit” to go back to EDITOR without saving.

deletion of a program form the Archive. By pressing “Cancel” the window of Archive on FANUC appears. Select the program to cancel or write directly the number in the white cell “ Program Number”; press “Cancel”. A window appears “Are you sure?”. With YES the program will be deleted. Press “Exit” to go back to EDITOR without delete anything.

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3.1.4 Direction program on disc

Access to the PC disc Archive. This is the safety Archive in which tested programs need to be stored. It is the archive in which programs received from floppy-disc have to be stored, before being transferred to the FANUC operating archive.

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1 In the page Archive:

NUMBER Number of the program (max. 4).

NAME Name of the program

DIMENSION program size

COMMENT Comment to the program

selection of the unit from which the archive has to be written.

selection of the folder in which the archive is present

PROGRAM NUMBER

cell for the fast search of the stored program trough its number. (it is also necessary to write its name).

PROGRAM NAME cell for the fast search of the stored program trough its name (it is also necessary to write its number).

COMMENT Comment on the selected program.

key to exit from the archive on disc with loading of the selected program in the EDITOR page window.

key to exit the archive on disc without loading the program.

Program loading - select the unit on which the archive containing the desidered program is provided (a: = floppy disk; c: = hard disk) - select the program to be loaded - press the key “Load”.

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Saving and Archiving the program displayed in EDITOR. By pressing “save” it will appear the page Archive on disc. To save the program assign it a name and a number (also a comment can be inserted) write it in the related cells, then press “Save”. In this page there is also the press “Create folder”. By pressing it will appear a white cell, where we will write the name of the cell. Then press “Create”. Press “Cancel” to go back to the Archive window and cancel the create operation. “Exit” to go back to EDITOR.

Deletion of a program form the Archive. Select the program to cancel or write directly the number in the cells. Pressing “Cancel” A window appears “Are you sure?”. With YES the program will be deleted. Press “Exit” to go back to EDITOR without delete anything.

3.1.5 Transferring programs The function “Transferring Programs” is a simple procedure to transfer the programs from a disc (a: o c:) to FANUC and viceversa.

Transferring of a program from the archive of hard disk (c:) or from floppy-disk (a:) to the operative archive FANUC. - select the program. - press “Copy”. The transferred program will be named only with program number; in any case is present in the origin archive Press “Exit” to go back to EDITOR without copying.

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Transferring of a program from the archive Fanuc to the operative archive of hard disk (c:) or from floppy-disk (a:). - select the program. - chose in c which cartel you want to transfer - press “Copy”. The transferred program will be named only with program number; in any case is present in the origin archive. Press “Exit” to go back to EDITOR without copying. In the page “Transferring from Fanuc to disc” appears also the text previously written in “Create folder” which give the possibility to create the new folder inside where the program selected will be transferred.

3.1.6 Connections

back to the page entered in EDITOR.

recalling of the interactive graphic programming module TECNOLOGY TecnoCad.

recalling of JETCAM (optional).

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1 3.1.7 Useful functions

the key “New”, cleans the EDITOR window if there is a program displayed in order to write a new program

Transmission of cable programs with serial connections (optional). In order to realise it is necessary to install a serial port in the control hardware.

3.1.8 Writing

ABLE→ DISABLE

Key for writing enabling/disabling in EDITOR window.

White window Window enabled for the modification of the displayed program

Grey window Window disabled and displayed program not modifiable

3.1.9 Syntax ISO

Re ordining of functions making up the edited program. Line numeration. The key is active only when the window is enabled

check of syntax if the displayed program. In case of error, a window containing the alarm message will appear. By pressing OK, the wrong datum will be highlighted to be cancel The key is active only when the window is enabled

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4.1 MAINTENANCE

4.1.1 Punching maintenance

From MENU` TECNOCONTROL select The corresponding page will appear

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4.1.2 Keys description

TOOL User : OPERATOR

BLOCK tool block in the machine heads (tool working, OK for punching)

Red lamp Blocked tool

Yellow lamp Released tool

RELEASE tool released from the machine heads (tool working, OK for replacement)

Red lamp Blocked tool

Yellow lamp Released tool

Before releasing the tools, the P and C axes need to be zeroed.

CLUTCH User : OPERATOR

It is enabled only when the machine is in the condition of EMERGENCY

CONNECT Clutch connected (OK for punching)

Red lamp Clutch connected

Yellow lamp Released Clutch

DISCONNECT Clutch released (manual moving of the punching machine head). Release the clutch when the engine is stopped.

Red lamp Released Clutch

yellow lamp Clutch connected

ENGINE User: OPERATOR

480 A Engine starts at 480 rpm. In the correct direction for punching.

480 I inversion of engine rotation for head release for unblocking of the heads from the P.M.I. (B.D.C. bottom dead centre) blocked

310 A Engine starts at 310 rpm. In the correct direction for punching.

OFF Stop engine rotation

The red lamp on the key shows the carried out selection.

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HEAD User: OPERATOR

P.M.S. T.D.C. ( top dead center) Command for the reset of the top dead center after the head releasing from P.M.I. (BDC) (it correspond to the punch command).

SINGLE Selection for single punching

CONTINUE Selection for continuous punching

REPOSITION Selection for reposition

Commands executed by means of PUNCH pedal for test and cams adjustments user level : OPERATOR The red lamp on the key shows the carried out selection.

JOG P AXES User MAINTENACE MAN

P+ P- keys for manual moving of P axes for punch penetration

P+ Downward movement

P- Upward movement

The keys P+ e P- are enabled only if the tool is blocked. STEP selection are not valid.

JOG C AXES User MAINTENACE MAN

C1+ C1- C2+ C2-

key allowing the manual movement of tool rotation on C axes. In normal conditions the machine works with synchronised axes C1 (punch) and C2 (die). So when you enter the Maintenance page only “C1+” and “C1-“ keys are active and can be used to move the JOG mode both punch and die. If one goes to ZRN mode the keys “C2+” and “C2-“ became active. In this situation it is possible to rest axes to zero by pressing “C1+” or “C1-“ for punch and “C2+” o “C2-“ for die. To move the C axes in JOG or in ZRN the tool must be blocked.

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JOG ASSE T User: MAINTENACE MAN

T1+ T1- T2+ T2-

keys for manual moving of T axes for tool change.

COORDINATO key for synchronised movement of T1 (punch) and T2 (die).

INDIPENDENT Key for independent moving of T1 and T2 axes.

The red lamp on the key shows the carried out selection. In default condition, you will find that the“ T “ axes is enabled for manual movement in coordinated way and only keys “T1+” e “T1-“ are active. You can use them to move synchronically the punch and die with STEP of one station. By pressing “Independent keys “T2+” e “T2-“ will be active. At this point we could move independently both the punch (T1+ in clockwise; T1- counterclockwise) and die (T2+ counterclockwise; T2- clockwise). If you leave the upper and lower station out of phase, to correct the power factor, select the key “Coordinated” and press “T1+” o “T1-“. To move in JOG the axes “ T ” the tool must be blocked.

SELECTION STEPS User: MAINTENACE MAN

0,01 0,1 1 10

fixed movements increments for axes “ X “ “ Y “ “ C ” “ T “ “ P “ FOR X ed Y means millimetres; FOR C e T means degrees FOR P have no means. Anytime the moving pushbutton will be pressed, a movement related to the enabled step selection key will be obtained.

FREE Free movement for “ X “ “ Y “ “ C “ “ T “ “ P “. The movement occurs until the moving keys is pressed.

ZRN automatic reset to zero of axes “ P “ “ C1 “ “ C2 “ (blocked tool) e “ T1 “ “ T2 “ (released tool e “independent” active condition. This key disable the movement of X and Y axes.

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AXES ABILITATION Not accessible to any use level

C1 C2 P enabling of direct moving of “ C1 “ “ C2 “ “ P “ without any control.

T1 T2 enabling of direct moving of “ T1 “ “ T2 “ without any control.

These keys are active by a machine parameter and can be used only by the manufacturer during machine assembly and tests.

FIXING ZERO POSITIONING User: MAINTENACE MAN

X Y C1 C2 T1 T2 P

KEYS to cancel zero point

The red lamp means that zero is fixed. Press one of these keys to cancel the position of zero of the related axes. It will appear a message to confirm the operation. By Pressing YES the axe zero is lost; press NO to cancel the operation.

4.1.3 Procedure for fixing zero position if the zero axes is wrong, it is necessary to reset it. 1) set the involved axes to mechanic zero position 2) select MAINTENACE MAN 3) enter in MAINTENANCE 4) press the key to set the zero related to axe you are working on. 5) press Yes on the confirmation message that appears. 6) the alarm page requiring the cnc turning off will appear 7) Switch off the machine. 8) restart the machine. The page MENU` TECNOCONTROL will appear (don’t take into consideration the alarm requiring the zero axes settings). 9) select MAINTENACE MAN 10) enter in MAINTENANCE 11) press the key to set the zero related to axe you are working on. 12) press Yes on the confirmation message that appears. 13) Switch off the machine. 14) restart the machine. The page MENU` TECNOCONTROL will appear and any alarm will be active.

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4.1.4 Output manual command The first common key on the top of MAINTENANCE page is called “Output manual command”. It is active only with the User’s level MAINTENANCE MAN. By pressing it, the keys - described as follows - will be enabled. These control directly the solenoid -valves of the machine different services. Since no protection is possible, during these steps it is recommended to use the command “Output manual in very carefully ways.

ENGINE ROTATION User: MAINTENANCE MAN

480 AHEAD Engine direct starts at 480 rpm in the correct direction for punching.

480 BACK Engine rotation inversion

310 Engine direct starts at 310 rpm in the correct direction for punching.

OFF engine rotation Stop

CLAMPS User: MAINTENANCE MAN

OPEN 1 direct opening of 1° couple of clamps (right).

CLOSE 1 direct closing of 1° couple of clamps (right).

OPEN 2 direct opening of 2° couple of clamps (left).

CLOSE 2 direct closing of 2° couple of clamps (left).

PUNCH BOSS User: MAINTENANCE MAN

BLOCK blocking upper tool (punch).

RELEASE release upper tool (punch).

DIE BOSS User: MAINTENANCE MAN

BLOCK closing die block bosses

RELEASE opening die block bosses

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FORKS User: MAINTENANCE MAN

OPEN Punch and die forks opening

CLOSE Punch and die forks closing

SLEEVE User: MAINTENANCE MAN

CONNECT Die centering sleeve rise

DISCONNECT Die centering sleeve descend

ZERO SETTER User: MAINTENANCE MAN

LOWER direct command to zero setter lower

LIFT direct command to zero setter lift

ELECTROPUMP User: MAINTENANCE MAN

CONNECT Start of tool lubrification electropump engine

DISCONNECT Stop electropump engine

CLUTCH User: MAINTENANCE MAN

CONNECT direct command of clutch solenoid valve connection.

DISCONNECT direct command of clutch solenoid valve disconnection.

CLUTCH FAN User: MAINTENANCE MAN

INNESTA Start of clutch cooling fan engine

DISINNESTA fan engine stop

PUNCH BOSS User: MAINTENANCE MAN

BLOCK blocking upper tool (punch).

RELEASE release upper tool (punch).

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TABLE User: MAINTENANCE MAN

LIFT Table direct UP command

LOWER Table direct DOWN command

AHEAD Table direct FORWARD command

BACK Table direct BACKWARD command

EXTRAC. Table direct “Extra stroke” command. For this command the table remains in the extra stroke until the key is pressed. When the key is released the table goes back to AHEAD conditions

4.1.5 Common keys changing in Maintenance Some common Keys , if compared in the MAINTENANCE page they compared with different name and functions. These are:

Output manual control. (described in the chapter. 4.4)

single axes. User level ASSISTANCE. in JOG MODE , it enables the independent move of C1 and C2 axes.

Racks. User level ASSISTANCE. Entering into parameters related to the correction of X and Y racks.

Configuration. User level OPERATOR Entering into the configuration program in which data can vary or options can be enabled. By pressing “Configuration” the following page will appear:

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Installed Lotting : 1 = YES 0 = NO

Prepare load X elevation

X Elevation which will appear in MDI cell by pressing “Loading position”

Prepare load Y elevation

see above

Show subprogram

: 1 = YES 0 = NO

(subprograms from O9000 to O9999 not included)

CN4 Installed : 1 = YES 0 = NO

Jetcam Installed : 1 = YES 0 = NO

M for piece counter

M Function which each time is read in the program, it increases of one number the NUMBER OF PIECES displayed in MEM page (Normally is M99).

Cancel Exit without datum storing

OK Exit with datum storing

Reset Reset of starting data, which have been modified but have not been stored with OK.

Save parameters saving on the file or hard disk

Load It loads the parameters from an existing file, floppy disk, or hard disk

Programming

1.2

2

PROGRAMMING

CHAPTER 2

Paragraph

10 ................................................................................................... CICLO SEMIAUTOMATICO E MANUALE 87

10.1 .......................................................................................................................... Ciclo semiautomatico 87

10.2 .................................................................................................................................... Blocchi barrati 89

10.3 ......................................................................................................Stampaggio finestrelle di areazione 89

10.4 .......................................................................................................... Utilizzo manuale della macchina 90

5 FUNZIONI DI PROGRAMMAZIONE ........................................................................................................ 8

5.1 .......................................................................................................................... Funzioni Macchina (M) 8

5.10 ...................................................................................................................... Asse rotazione utensili \ 22

5.11 .................................................................................................................... Asse cambio utensili \“T\ 23

5.11.1 .............................................................................................. Funzione di verifica al cambio \“G120\ 23

5.11.2 Funzione M7 ............................................................................................................................... 25

5.12 ........................................................................................................... Asse penetrazione utensile \“P\ 26

5.12.1 Impostazione della penetrazione utensile ..................................................................................... 26

5.13 ........................................................ Interpolazione (Esecuzione forature senza attacco/stacco frizione) 29

5.2 .................................................................. Funzioni di scarico pezzo in cassetti con pianetto - Opzionale 9

5.3 ..................................................................................................................... Funzioni cicli di lavoro (G) 9

5.4 ....................................................................................................................... Funzioni di avanzamento 10

5.5 ....................................................................................................................................... Funzioni varie 11

5.6 ............................................................................................................................... Assi programmabili 11

5.7 .......................................................................................................... Note generali di programmazione 11

5.7.1 .................................................................................................................................... Il programma 11

5.7.2 .................................................................................................................... Il numero di programma 12

5.7.3 ....................................................................................................... Numero del blocco di programma 12

5.7.4 ......................................................................................................................... Blocco di programma 13

5.8 .............................................................................................................. Descrizione delle funzioni \“M\ 13

5.9 ............................................................................................................... Descrizione delle funzioni \“G\ 19

6 PUNZONATURA CON MACROISTRUZIONI............................................................................................ 31

6.1 .............................................................................................Posizionamento senza punzonatura \“G70\ 31

6.10 ......................................................................................................................... Note sui cicli di lavoro 45

6.10.1 Programmazione incrementale dopo le macrofunzioni ................................................................... 45

6.10.2 Rotazione utensile ...................................................................................................................... 47

6.11 ...................................................................................................... Forzatura dell’avanzamento rapido 49

6.2 ................................................................................................................... Punzonatura lineare \“G76\ 31

6.3 ..................................................................................... Punzonatura su un arco di circonferenza \“G77\ 33

6.4 .............................................................................................. Punzonatura su una circonferenza \“G26\ 35

6.5 .................................................................................................................... Grigliato sull’asse X \“G78\ 36

6.6 .................................................................................................................... Grigliato sull’asse Y \“G79\ 38

6.7 ......................................................................................... Punzonatura di una cava rettangolare \“G86\ 38

6.8 ..........................................................................Punzonatura di una cava rettangolare con sfrido \“G87\ 41

6.9 .................................................................................... Memorizzazione e richiamo di funzioni campione 44

7 MULTIPLI E SOTTOPROGRAMMI ......................................................................................................... 51

7.1 ................................................................................................................................... Sottoprogrammi 51

7.2 .............................................................................................................................. Salto in programma 54

7.3 ..................................................................................................................................... Funzioni macro 55

7.3.1 ................................................................................................................... Memorizzazione di macro 55

7.3.2 ............................................................................................................................. Richiamo di macro 56

7.3.3 .................................................................................................................... Inscatolamento di macro 56

7.3.5 ............................................ Memorizzazione e richiamo di macro multiple (numeri macro dal 90 al 99) 57

7.4 ........................................................................................................... Programmazione di pezzi multipli 57

7.4.1 ....................................... Funzione per l’impostazione del punto base nell’esecuzione dei multipli (G98) 58

7.4.2 ............................................................................................................................ Utilizzo delle macro 59

7.4.3 ............................................................. Comandi per il richiamo e l’esecuzione delle macro (G73-G74) 60

8 LAVORAZIONI IN RODITURA .............................................................................................................. 63

8.1 ..........................................................................................................Esecuzione di roditure con \“G01\ 63

8.2 .................................................................................................................................... Roditura lineare 64

8.3 ................................................................................................................................. Roditura circolare 65

8.3.1 ...................................................................... Roditura di archi di circonferenza minori o uguali a 180° 65

8.3.2 .............................................................................. Roditura di archi di circonferenza maggiori di 180° 66

8.3.3 ................................................................................................................... Roditura di circonferenze 68

8.4 .......................................................................................................... Correzione raggio utensile \“G41\ 69

8.5 ...................................................................... Esecuzione delle roditure con l’utilizzo delle macrofunzioni 73

8.5.1 ....................................................................................................................... Roditure lineari \“G69\ 73

8.5.2 .................................................................................................................... Roditure circolari \“G68\ 74

8.5.3 ................................................................................................. Esatta impostazione dell’indirizzo \“P\ 76

8.6 ........................................................................................................Interpolazione a tre assi (X - Y - C) 76

8.7 ..............................................................Programmazione incrementale dopo i cicli di roditura G68 - G69 77

9 SPOSTAMENTI ORIGINE E RIPOSIZIONE ............................................................................................ 79

9.1 .............................................................................................................................. Spostamenti origine 79

9.2 ................................................................................................. Impostazione degli spostamenti origine 79

9.3 ................................................................................... Riposizione (Funzione di ripresa del pezzo \“G75\ 80

9.3.1 ....................................................................... Riposizione con arretramento morsetti di 1mm \“G175\ 82

9.3.2 – Riposizione con avanzamento dei morsetti di 1mm \“G275\ .......................................................... 83

9.4 ................................................................................. Riposizione negativa per il ritorno allo zero iniziale 84

9.5 .......................................................................................................................... Utilizzo del \“Multitool\ 86

10 SEMIAUTOMATIC AND MANUAL CYCLE ...................................................................................... 85

10.1 Semiautomatic ........................................................................................................................... 85

10.2 Barred blocks ............................................................................................................................. 87

10.3 Areation windows forging ........................................................................................................... 88

10.4 Manual machine use ................................................................................................................... 88

10.5 Minimum distance between clamps support and die centre ........................................................... 89

White page

5 PROGRAMMING

5.1 Machine Functions (M)

M00 programmed stop

M03 engine rotation at 480 rpm.

M04 engine rotation at 310 rpm

M05 stop engine rotation

M20 stop nibbling

M21 fast nibbling

M22 slow nibbling

M28 lift -reference X (only with open clamps)

M29 down -reference X

M30 program end with return and stop to program start

M32 clamps closing (not used in programming)

M33 clamps opening (not used in programming)

M34 “ON” resetting

M35 “OFF” resetting

M40 “ON” motor-pump (not necessary in nibbling with M21 and M22, G68 and

G69)

M41 “OFF” motor-pump

M42 clamps closing

M43 clamps opening

M44 clamps closing in left circuit (optional)

M45 clamps opening in left circuit (optional)

M46 clamps closing in right circuit (optional)

M47 clamps opening in right circuit (optional)

M50 manual active override

M51 100% forced override




M70 electro aspirator “ON” with deviation under die

M71 electro aspirator “OFF”

M99 program end to the beginning without stop – re- entering into the main program if used at the end of subprogram

5.2 Functions for piece unloading into boxes with table - Optional

M91 lotting box n° 1 position (* OPTION)






5.3 Work cycle (G) Function

G26 drilling on a circumference

G76 drilling on a straight line

G77 drilling on a circumference arc

G78 drilling of a grid (first movement on X axis)

G79 drilling of a grid (first movement on Y axis)

G68 circumference nibbling

G69 linear nibbling

G75 piece reset (repositioning)

G86 rectangular slot

G87 rectangular slot with scrap

5.4 Moving functions

G00 fast moving

G01 work linear moving

G02 work counterclokwise circular moving

G03 work clokwise circular moving

G04 stop time between program blocks during program execution

G10 function for setting of a parameter program or an OFF set datum

G40 function for tool radius correction



G54 origin X=0 Y=0 (machine zero = piece zero )

G55÷÷÷÷G59 origin movements

G70 positioning without drilling

G72 point storing without positioning

G73 execution of grid muliplies in axis “X”

G74 execution of grid muliplies in axis “Y”

G75 function for repositioning

G90 absolute programming

G91 incremental programming

G92 coordinates system reset

G98 function for multiplies execution

G100 movement for program of P axis

G120 function for change check

G175 repositioning with clamps 1 mm. backward movement (not in normal use).

G275 repositioning with clamps 1 mm. forward movement (not in normal use).

5.5 Other functions

Q nibbling pitch.

P subprogram identification in recalling; used with function “G04” it sets the stop time

L n of subprogram repetition

U macro opening

V macro closing

W macro recalling

5.6 Programmable Axis

X from -40 to 2040 mm EVOLUTION TT 10-20 from -40 to 2040 mm EVOLUTION TT 15-20 from -40 to 3040 mm EVOLUTION TT 15-30

from -40 to 4040 mm EVOLUTION TT 15-40 Y from -40 to 1040 mm EVOLUTION TT 10-20 from -40 to 1590 mm EVOLUTION TT 15-20 from -40 to 1590 mm EVOLUTION TT 15-30

from -40 to 1590 mm EVOLUTION TT 15-40

C from 0° to 360 T from T1 to T15 P from -5 to +5 mm

5.7 Programming general Notes

5.7.1 Program In order the machine tool carry out the desiderate work cycle it is necessary for the control to receive the following information :

• Geometrical data (coordinates origin position, die centres position, nibbling radius, etc.)

• movement data (fast moving, linear work moving etc.)

• operations data (repositioning ON e OFF, start nibbling etc.) these information, shown in a way understandable for numeric control, make up the program. this program will be generated by:

• definition of work sequence;

• survey of drawing geometric information these geometrical information have to be alterned with the proper moving information (G functions) and operations (M functions), etc. these information all together ordered and transformed in a well defined step make up the program to be transferred on the related sheet; the last step is the program insertion into the control memory.

5.7.2 Program number Each program is identified by its number, indispensable for the recall from memory. This number need to have 4 digits preceded by the letter O.

Example

program n 1 is O 0 0 0 1

two programs with the same number cannot be inserted in the memory.

5.7.3 Program Block Number The program is divided into information blocks, identified by the letter N followed by a number. When you set the block sequence, instead of specifying them with N1, N2, N3, etc. it is better to use the sequence N10, N20, N30, etc. , in order to can insert later any block you have forgotten (ex: N11 between N10 and N20). The number N0 is not accepted.

5.7.4 Program block Each block can contain information -not in conflict- about the tool, the positioning and machine. It is not possible to insert more than one function M for block. In program execution the control “read” and execute a block a time, and contemporary keeps in memory all the related piece of information, until these are not cancelled or altered by opposite pieces of information. For this reason it is not necessary to repeat in the block the moving commands or machine commands which do not change. For example if someone has to execute a sequence of punching with the same coordinate X, this must be inserted in the block referring to the first printed, and can be omitted in the following blocks.

5.8 Description of “M” functions

M00 stop programmed

• M00 must be written as unique. It is used all the time that the operator must intervene manually during the cycle carrying out (ex. loading/ unloading sheet metal etc.). the machine stops in the last reached position and machining restart only when command “START CYCLE” is enabled. M03 engine main rotation at 480 rpm M04 engine main rotation at 310 rpm

• with one of these functions the program has to begin. The M04 is used only for slow nibbling (at 310 rpm.); for the other case use M03. M20 stop nibbling

• it has to be inserted in a setting block following the nibbling -end coordinates. This function also controls the disconnection of the nibbling lubrication motor-pump. M21 fast nibbling M22 slow nibbling

• these command the nibbling at 480 and 310 rpm. and contemporary the insertion of the nibbling lubrication motor-pump. They need to be inserted in the same block of the nibbling start coordinates.

M28 insert reference to X axis

M29 eliminate reference to X axis

• both functions have to be considered as unique block information. M28 must be inserted after sheet metal loading. The consent to the clamps is given only with clamps opened. For M29 may be two cases:

> panels carrying out without repositioning: M29 is not necessary because

the axis X reference is automatically disconnected when clamps are opened ;

> panels carrying out with repositioning: M29 is necessary. If not inserted the

clamps opening, controlled by the moving of X axis bar at repositioning, would recall the insertion of the plate reference left in memory after the plate loading and not cancelled by M29. M30 program end with return and stop at program start.

• This is the last program information. In practice, at the end of the last block the program automatically goes back to the beginning, and the machine remains on the last reached position. If more panels have to be realised, the M30 as program -end implies the need of repeating some of start program operation for each program. In case of carrying out a single panel is better to use M 30 instead of M99.

M32 clamps closing M33 clamps opening

• Both functions has not to be used in the programming. M34 repositioning ON M35 repositioning OFF

• These functions must be written as unique information

• The first control the punch descending to p.m.i., with plate block, the second one controls the punch rise after the bar moving . M40 ON motor-pump M41 OFF motor-pump

• These functions allow the lubrication of the tool, which working in punching are particularly stressed. In nibbling, the functions M21 (o M22) and M20 do the lubrication of nibbler tool ON and OFF automatically following nibbling starting/ending. M42 clamps closing M43 clamps opening

• These functions must be written as unique information. In the unloading operations, where the presence of operator man is necessary, it is better that operator commands these two operation by pedal control.

M44 clamps closing in left circuit (optional)

M45 clamps opening in left circuit (optional)

M46 clamps closing in right circuit (optional)

M47 clamps opening in right circuit (optional)

• In case the machine is provided by 4 plate blocking clamps, these functions can open these clamps separately as regards the circuit, they are connected to.

from M50 to M54

• Fast moving forcing (see page 19.6)

M70 electro aspirator “ON” with deviation under die

M71 electro aspirator “OFF”

M72 electro aspirator “ON” with deviation under table

• If the aspirator has been previously turned on by M70, the function M72 only deviates aspirator from under die to under table. M73 BRIDGE CALL - (*) Optional command enabled to request

these function permit the communication between the punch and the bridge

M80 table back and down

• It first control the re entering and then the descend, of the central panel, and then allows the unloading of pieces obtained in multiples machining.

•

M81 table up and re-entering

• It first control the rise, then the re-entering, of the central table after the piece unloading.

EXAMPLE OF PIECE UNLOADING WITH TABLE

N... X... Y... Last cutting

N... M72 turning on aspirator under table or deviation from table die

N... G04 P100 stop time before table descend

N... M80 table down

N... G04 P100 stop time before table rise

N... M81 table up

M82 table extra stroke forward moving

• It controls a further forward movement of the table (towards die container). This allows to unload small pieces as regards the normal use of table itself.

NOTESS For this aim a special cutting die is necessary. The lower part of cutting die is small in order to allow the above mentioned table approaching. M83 table extra stroke backward moving

• It controls the table backward movement.

NOTE

In case of tool change with table forward extrastroke, the backward movement is automatically.

M91 Lotting box N 1 position for piece unloading from punching machine (*)

M92 Lotting box N 2 position for piece unloading from punching machine (*) M93 Lotting box N 3 position for piece unloading from punching machine

(*) M94 Lotting box N 4 position for piece unloading from punching machine (*) M95 Lotting box N 5 position for piece unloading from punching machine (*)

M96 Lotting box N 6 position for piece unloading from punching machine

(*) (*) OPCIONAL M98 Sub program recall

• See page. 1.7 M99 program end and back to the beginning without stop.

Re-entering into the main program if used a sub program end..

• The M99 è is generally preferred to M30 since it allows a faster execution. Indeed M99 allows lotting boxes to move to plate loading position for the following panel after carrying out the last operation, with removal of some intermediate operations necessary with M30 (v. M30). It use can cause some problems, for example if : > last forging has been carried out near clamps > last forging has been carried out with a slot die; > large (tears) lacerations are present on the backward path. These are cases in which obstacles for a not -guide trajectory can be present. These problems can be solved by setting in the program, before M99, a backward movement to plate loading position, or by using M30.

5.9 “G” Function Description

G00 fast moving

• This function controls the plate movement at max. allowed speed. This speed is shown in the machine specification in the item “parallel axis speed” when a a movement involving only axis X or axis Y is requested. On the contrary if a movement involving both axis X and Y is requested, you get a simultaneous movement of X and Y which , in this case, reach the speed specified in the machine specification in the item “simultaneous axis speed”.

• G01 linear moving

• Differently from G00, the function G01 allows the plate movement, requested between two point, to occur along the line connection between them. It can be used to carry out linear or inclined nibbling.

EXAMPLE

G02 work counterclokwise circular moving

G03 work clokwise circular moving

• They controls the movements along the circumference arcs in both direction. It has to be pointed out that to make it easier the reading “counterclokwise and clokwise” refers to the tool, differently from what happens during machining. These are used to carry out circumference arcs or circumference nibbling. G04 stop time

• G04 Hs to be followed by “P”. the letter “P” the duration of programmed stop in second hundredth.

• EXAMPLE: N... X100. Y500. N... G04 P100 N... X200. Y400.

After carrying out the drilling X100 and Y500, the program stops for the second hundredth indicated in letter “P”, so it carries out the drilling at X200 and Y400.

G10 program setting it OFFSET datum

If a parameter or an offset datum has to be program set, it is necessary to use G10 function.

G10 L2 = modification of zero of one of the working field (P1 = G54; P2 = G55; P3 = G56; P4 = G57; P5 = G58; P6 = G59) G10 L1 = modification of one corrector in the tool radius correction (P1 = D1 ÷ P32 = D32). EXAMPLES : G10 L2 P2 X100. Y100 = program SETTING 100 mm. “X” AND 100 mm. in “Y” G10 L1 P1 R5 = Program setting of correction D1 to 5 mm.

G54 origin reference corresponding to machine zero

G55 to G59 coordinates origin moving

• It is clear that the origin to have a meaning need to be specified to what they refers. This information, supplied with one of this function, has to be early input into the program (in the first block , immediately after M03 – engine rotation -). Since the reference to the origin corresponding to zero machine is the most used, it is advisable to hold the function G54 corresponding to this option , X0 and Y0.

• The remaining functions can be used to refer to another origin which can be any point of the panel but it is necessary it is inside the machine working field.

NOTE All the above mentioned functions can be used in the same

program. Two can not be present in the same block.

.

G70 positioning without drilling G72 point storing without positioning

• It is used with functions G26 - G77 - G68 - G86 - G87 which require the storing of the centre or of a vertex. G73 execution of grid muliplies in axis “X”

G74 execution of grid muliplies in axis “Y”

G92 reset It is used to reset the program elevations to the actual position after reset moving.

G90 absolute programming

• With G90 the positions of all programmed points refers to zero point, which has been set.

G91 incremental programming

• With G91, the position of each programmed point refers to the immediately previous point position. With incremental programming each path information shows the axis actual moving without any reference to the piece zero point. Only the sign ( + ) o (- ) allows a relation to the machine coordinates system.

(+) axis positive moving. (-) axis negative moving.

NOTE

The two functions can be both present in the same program.

G98 function for multiple execution G100 Z… program movement from P. Z= value in mm (range -4 +6 mm) G120 function to be inserted in the tool change line.

5.10 Tool rotation “C” Axis the tool rotation can be programmed writing the letter “C” followed by the degrees, the tool has to be positioned. the axis “C” programmable values goes from 0 to 360 degrees, with 0.01 degrees increment. clockwise rotation are defined by positive sign . under clockwise rotation are defined by negative sign .

“C” axis is programmable on the same block if the first movement, the tool has to rotate of.

example:

N... X800. Y300. C45. “X” and “Y” axis will move to position to the specified elevation required , contemporary also “C” axis will position to the programmed 45 degrees. before each tool change, the axis “C” has to be zero, OTHERWISE THE TOOL CHANGE CANNOT OCCUR”. For this reason, the subprogram call by the change function G120, will set to zero the “C” axis , before tool changing.

5.11 Tool change “T” On the machine model EVOLUTION it is not necessary to move back the plate to carry put the tool change.

5.11.1 Change check function “G120” the G120 has to be always inserted in the block in which the tool change has be programmed the tool change can be carried out only if it is programmed together with a “X” e/o “Y” movement longer than 30 mm.

ExampIe:

N...X500.Y500. WRONG PROGRAMMING

N...G120 T3

N...X800.Y400

The tool change has been programmed in a block without movement.

N...X500.Y500. WRONG PROGRAMMING

N...G120 X510. Y505. T3

N...X800.Y400

The movement programmed together with the tool change is shorter than 30 mm for both axis.

N...X500.Y500. RIGHT PROGRAMMING

N...G120 X700. Y505. T3

N...X800.Y400

The tool change has been programmed together with a movement with at least for one axis is longer then 30 mm.

if the tool change is programmed without respecting the above mentioned condition of the axis, the following alarm will be displayed:

ALARM 002: MOV. X-Y IN T.C.A. SHORTER THAN. 30 mm)

In This case

> push RESET > Modify the program

ATTENTION

The tool change can not be carried out if Y” axis elevation is lower than 430 mm (machine actual elevation), or if the Y” axis elevation inserted into the change block corresponds to or is lower than this value.

G120 function, which is at the beginning of the block in which the change has been programmed , check if the condition is respected.

ALLARME 001: CHANGE NOT POSSIBLE IN THIS ZONE

In this case do as per Alarm 002. if the operator does not insert the function G120 on the change programming line, the following alarm will be displayed :

ALARM 1017: FUNCTION G120 MISSING

In this case do as per Alarm 001. Programming:

N...G120 X...Y...T...

you will get:

> positioning of “X” e “Y” > simultaneously tool change > after die coupling, punching is automatically carried out.

5.11.2 Function M7 The function M7, if programmed together G120 on change block, inhibit the punching after the coupling of die, just changed.

Example:

N...G120 M7 X...Y...T...

apart from G120, M7, X, Y, T no other function “G” o “M” o “C” can be written on the change block.

ATTENTION

Tool change can not be carried out if the machine head , after punching cycle, does not stop inside the top dead centre area set for change consent.

If such condition is not respected, on the video appears : ALARM 1025: PUNCH NOT AT P.M.S. (T.D.C.)

TO reset this alarm:

• Reposition the machine head to P.M.S.

• press RESET on the console.

• to avoid this problem, it is advisable (where it is possible) to carry out at least another punching after the last nibbling cycle, before changing tool.

NOTE

Carrying out a tool change with the MDI system, it is not necessary to program a moving together with the change.

if, doing tool change with the system MDI or in JOG T, the “Y” axis elevation is under 160 mm, on the video it appears:

ALARM 1065: NOT POSSIBLE IN THIS ZONE

To exit from this alarm::

> enter in mode JOG > Move “Y” axis positively beyond 160 mm > press RESET on the console

5.12 Axis “P”- tool penetration

it is the “P” axis, the axis which permits the fine adjustment fo the tool penetration.

5.12.1 Tool penetration setting

The tool penetration can be set, as already seen at page 9.1, in the window “Tools schedule”. the “P” axis will move only when the station, it has been set for, will be recall by a work program through the related tool function “T”. During this operation it is possible to modify the tool starting penetration value, by inserting in the program, on a separate line, the function G100 Z… where “ Z “ will specify the desidered movement value in mm in The possible range for the values “ Z “ is from -4 mm to +6mm. Positive values means punch approaching to the die.

PROGRAM INTRODUCTIVE EXAMPLE

N10 M03 G54 G90 G00

N20 G70 X400. Y500. (piece loading elevation)

N30 M28

N40 M00

N50 G120 M7 X500. Y500. T1

N60 X350. Y250.

N70 X100. Y200.

N80 X150. Y100.

N90 X300. Y150.

N100 G70 Y500. (exit from the locked zone)

N110 G120 M7. X350. T2

N115 X175. Y325

N120 X425. Y125.

N130 X575.

N140 Y275.

N150 M99 .

5.13 Interpolation (Drilling execution without clutch connection/disconnection)

if you want to carry out pitch drilling, and :

• Accuracy to be got not in strict ;

• number of drilling is relevant;

• the pitch included between: 0 e 25 mm for drills along axis X 0 e 10 mm for drills along axis Y

you can do this work in INTERPOLACION, WITHOUT CLUTCH CONNECTION/DISCONNECTION by using linear nibbling functions (GO1 o G69) and specify the drill pitch with “Q” . this type of execution avoids the clutch wearing.

ATTENTION

The INTERPOLATION has to be carried out with engine rotation at 310 strokes/min.

Example

Program 1 Program 2

......

...... N...X1 Y1

N...X2 Y2 M22 N...G01 X3 Y3 Q10 N...M20 ...... ...... ......

or

......

...... N... X1 Y1

N...M05 N...M04 N...G70 X2 Y2

N...G69 I80 J0 Q10 ...... ......

6 PUNCHING WITH MACRO-INSTRUCTION

NOTES

For single punching or punching which are not included in drilling cycles provided by the numeric control software, it is sufficient to set the coordinates “X” and “Y” or the die centre. In this way after positioning axis at the desidered elevations, the numeric control gives the consent for punching.

6.1 Positioning without punching “G70”

when in the program you want to positioned somewhere in working field, without punching, (ex. plate load position, ecc.) it is sufficient to set up the function G70 before the coordinates “X” and/or “Y” of the point.

G70 X.....Y.....

6.2 Linear punching “G76”

the function G76 is used to make drilling having a constant pitch on an inclined line.

the function requires the following :

I = drilling pitch; J = inclination angle of the line where drilling has to be

carried out, as regards to Cartesian axis + X K = number of drills.

if the starting drill positioning has been carried out by omitting the function G70 before the coordinates “X” e “Y”, this it is carried out before reading the block containing G76. As consequence the number of drills to be carried put K will be one less than the one provided in the drawing.

G76 I.....J.....K.....

EXAMPLE

Program for execution 1 ...............

...............

N...Xa Ya (starting point)

N...G76 I40. J-30. K5

...............

...............

Program for raw execution 2

................

N...Xa Ya (starting point)

N...G76 I40. J30. K5

................

................

As you can see from the example, the clockwise angle are defined as positive, while the counterclockwise angle are in negative way.

NOTES:

1) if the drill number is = 0 or has negative way, the alarm is the

Nr. 4503

2) if the drilling pitch is set in negative sign, the straight line is translated of J+180.

6.3 Punching on a circumference arc “G77” The function G77 is used to carry out drilling with constant angle o na circumference.

this function needs:

I = circumference radius

J = inclination angle between the straight line connecting the first drill and the Cartesian axis + “X” crossing the centre. The positive angle is clockwise . P = constant angle between drills (pitch angle) unit: 0,01. This angle is positive is clockwise . K = drill number

G77 I.....J.....P..... K.....

ATTENTION

Before setting the function G77 with the related address, it is necessary to store the circumference centre. This storing is realise by setting on a separate block (preceding G77) centre

coordinates “X” e “Y” precede by function G72.

EXAMPLE

starting from drill 1, the program will be:

................

................

N...G72 Xc Yc (centre storing)

N...G77 I100.J-30.P-45.K6

..............

..............

NOTES:

1) if the circle radius (I) and/or the drill number (K) has been set to zero, the alarm is Nr. 4504;

2) if drilling has to be carried in the centre, it is sufficient to

omit the function G72 preceding centre coordinates “X” and “Y” .

6.4 Punching on circumference “G26” The function G26 is used to carry out drillings with constant pitch angle on a a circumference.

This function need: I = circumference radius.

J = inclination angle between the straight line connecting the start drill and the Cartesian axis + “X” crossing the centre. The positive angle is clockwise .

K = number of drills. If its sign is positive, shearing is clockwise.

G26 I.....J..... K.....

also for this function, as for G77, it’s necessary the storing of the circumference centre (G72).

EXAMPLE

starting from drill n.1 and moving in counter clockwise, the program will be:

................

................

N...G72 X

c Yc (storing of the centre)

N...G26 I100. J-30. K-6

NOTES:

1) if the circle radius (I) and drills number (K) has been set to zero or its sign is negative and/or the drills number (K) is zero, the alarm Nr. 4502 will be active.

2) If drilling has to be carried out in the centre, it is necessary omit the function G72 preceding the centre-coordinates “X” and “Y” .

6.5 Grid on X Axis “G78”

The function G78 is used for this. Since the first axis to move is “X” axis, when the drills number in “X” is higher than the drills number in “Y”, it is convenient to use G78.

Movement carried out by setting G78

The G78 function need the following : I = “X” pitch. It will be positive if the first drill is on the right as regards the starting point. On the left it will be negative.

P = number of drills to be carried out on “X”. The starting point is not considered as drill.

J = “Y” pitch. It will be positive if the first drill is down as regards the starting point. On the contrary (up position) it will be negative.

K = number of drills to be carried out on “Y”. The starting point is not considered as drill.

pitches on “X” e “Y” follows the coordinates system and so they can have positive or negative value

G78 I.....P.....J..... K.....

EXAMPLE

the program will be:

N...XA YA (starting point coordinates) N...G78 I40. P6 J-40. K3

NOTES:

1) If no drill has to be carried out on the starting point, it is

necessary to set function G72 before the coordinates Xp and Yp of the starting point.

2) se il numero dei fori in “X” oppure in “Y” viene impostato con valore zero o negativo, viene segnalato allarme Nr. 4505.

6.6 Grid on Y Axis “G79”

The function G79 has the same function of the G78, only that in this case the first axis to move is “Y” axis, so it is convenient to use when the drills number in “Y” is higher than the drills number in “X”.

Movement carried out by setting G79

See notes and examples as per G78.

G79 I.....P.....J..... K.....

6.7 Punching on rectangular slot “G86”

The function G86 is used to carry out rectangular caves with a side having the same dimension of one of the two punch side. Before setting G86 it is necessary to store one of the four slot vertex. The storing is carried out by setting function G72 followed by coordinates X and Y of the vertex chosen.

Function G86 needs the following

I = slot length

J = slot inclination angle as regards + X axis crossing the staring vertex.

P = punch side oriented in slot length (see note 1)

Q = punch side oriented in slot width (always be positive)

G86 I.....P.....J..... Q.....

NOTE

P has positive value if the centre of the punch remains on the right as regards work direction. Negative on the opposite way.

EXAMPLE


N... G72 X50. Y100.

N... G86 I300. J0. P40. Q15.

EXAMPLE


N... G72 X100. Y300.

N... G86 I100. J-90. P40. Q15.

ATTENTION

1. If the slot height is superior than height of the used punch , the address K will be added to the function G86.

K = slot height in this case the slot will be done with more cuts.

2. The slot length I must be at least one and a half of punch side

P . i.e. I > 1.5 P. The slot height K must be at least one and a half of punch side Q, i.e. K > 1.5Q.

If these conditions are not respected, on video will appear the alarm Nr. 4506.

6.8 Punching on a rectangular slot with G87”

The functions G87 is used for the punching of a square or rectangular slot with central scrap. Before setting the function G87 with related address, it’s necessary the storing of one of the four slot vertex. This storing is carried out by setting (in the block preceding G87) the function G72 followed by coordinates X and Y of the selected vertex. The G87 needs the followings:

I = slot dimension in “X”. It will be positive if the slot is on the right, as regards the starting vertex. J = slot dimension in “Y”. It will be positive if the slot is down, as regards the starting vertex. P = punch side in “X” Q = punch side in “Y”

G87 I.....J.....P..... Q.....

While addresses P and Q must be always positive, the addresses I and J follow the coordinates-system so could be positive or negative.

ATTENTION

The slot dimension in X(I) has to be at least three times the punch dimension X(P).

The slot dimension in Y(I) has to be at least three times the punch dimension Y(P).

EXAMPLE

the program would be: N... G72 X50. Y200.

N... G87 I150. J-80. P40. Q15.

NOTE

If the condition above mentioned will not be respected on video it will appear the alarm Nr. 4507.

If the punch used is square, the writing of the address Q

(punch dimension in Y) can be omitted.

If the slot is rectangular the first movement will be carried out on “X” axis, if the slot dimension in “X” is bigger than in “Y” and viceversa.

If the slot is square, the first movement will always occur on “X”.

6.9 Storing and recalling of sample function When, during a program execution, it s necessary to carry out the same work cycle more times, by using the macro-function G, this can be stored the first time is written and then recalled.

1) Storing

To be stored, the macro-function G needs do the preceded by the address A plus a number from 1 to 5. It is possible to store up till 5 macro -function. 2) Recalling it is possible to recall the function previously stored with the address A , by writing on a separate block the address B followed the number corresponding to the function you want to recall.

EXAMPLE

N... G72 X100. Y200.

N... A01 G26 I30. J0 K8

N... G72 X100. Y400.

N... B01

N... X300. Y200.

N... A02 G76 I50. J-45. K6

N... X300. Y400.

N... B02

6.10 Notes about work cycle

1) in work cycle no function “M” has to be programmed.

2) If the work cycle is carried out in a single block, the cycle stops at the end of each cut occurs.

3) If the work cycle is recalled with an operation on the

M.D.I. both the movement in X and/or Y and the shearing carrying out will occur.

4) The radius, drill numbers, and other values, are not

stored in the work cycle, so they will have to be repeated any time the cycle itself is recalled.

6.10.1 Incremental programming after macrofunctions If after the work cycle G26, a implying incremental elevation is programmed, these elevation will refer to the centre of the circumference , on which the cycle has been done. If one of the two incremental elevation has not been programmed, the moving of the programmed will refer to the centre, while the moving of the not programmed axis will refer the cycle last drill.

EXAMPLE

- After the cycle G26 , programming

N.... G91 X100. B drill will be done

- After the cycle G26 , programming

N.... G91 X100. Y0. A drill will be done

Only after G76 - G77 - G78 - G79, the following programmed drill, with incremental elevations , refers to the position if the cycle last shearing.

EXAMPLES

Cycle G76 Cycle G77

- After the cycle G76 , programming N.... G91 X50. Y50. The N 7 drill will be done - After the cycle G77 , programming

N.... G91 X50. Y50. The N 6 drill will be done

- After the cycle G78 and G79 , programming

N.... G91 X50. Y-20. The N 3 drill will be done

To carry out drilling on circumferences having the same centre but different radius, the centre storing is necessary (G72) only in the block preceding the one of the first cycle G26.

EXAMPLE

the program will be: N... G72 Xc Yc (storing centre)

N... G26 I30.J-30. K-6

N... G26 I50. J0. K-8

6.10.2 Tool rotation It is possible to join the tool rotation to function G of work cycle. If, for Example, one wants to carry out drilling on circumferences (function G26), it s possible to orient the tool tot he centre, at any drilling of the programmed cycle.

to carry out which is show in the figure: N...G26 I100. J180. K4 C0.

“C” value, present in the same line of the function G26, shows the desiderate orientation for the carrying out of the cycle I° drill. All others orientations will be carried out automatically by C.N. In the figure you can see that the last drill is carried out with the tool oriented in a different way as regards the starting position. If after this cycle the tool has to be set up in the starting position, it is necessary to program C0. the program will be:

.

.

N...G26 I100. J180. K4 C0.

N...C0

.

.

6.11 Fast moving forcing

If during program execution, difficult cut or situation occurs, it is better to reduce the speed, or by operating manually on the console selector % RAPID OVERRIDE, or from the program by using the following functions:

M51 forcing at 100% M52 forcing at 75% M53 forcing at 50% M54 forcing at 25% M50 re-enables the manual OVERRIDE keys.

It is advisable to insert into the program the forcing signals, when the speed reduction need is limited to some parts of the panel. In this case, the control stores the forcing signals and simultaneously excluded the keys, which will be re-enabled only when the forcing in the program is cancelled. It is possible to operate manually on OVERRIDE keys of the graphic interface, when the fast speed reduction during the whole machining (ex. carrying out of heavy plates) is necessary.

EXAMPLE

Speed in the carrying out of drillings from N. 3 – to N. 12 has to be slowed out.

..........

..........

N... X1 Y1

N... X2 Y2

N... X3 Y3

N... M53

N... M53 (forcing at 50%)

N... G76 I20. J0. K3

N... X7 Y7

N... X8 Y8

N... X9 Y9

N... G76 I20. J0. K3

N... M50

N... M50 (forcing cancellation)

N... X13 Y13

..........

..........

Since fast moving forcing functions are accepted by numeric control with a delay of one block, in order to make slowdown occur after the desiderate, forcing has to be written two times on two following blocks. The same procedure has to be carried out for the cancellation function (M50).

7 MULTIPLE AND SUB-PROGRAMS

7.1 Subprograms

If repeated work sequences would appear in the panel to be carried out, the program compilation can be simplified by using subprograms. this means that the carrying out of a repeated sequence will compile a separate program, called subprogram, which can be recalled by the program with the function M98. The function M98 requires the following address: P = number of the subprogram to be recalled L = number of subprogram repetition to be carried out

M98 P....L.....

If the number of repetition L is not programmed, only one subprogram execution will be done. Then maximum number possible of repetition is 9999. The number of repetition L is taken into account only if programmed on the same block of M98. The function M98 is used to recall a subprogram. The function M99 is used at the end of a subprogram to go back to the base program.

Base Program O0001 Subprogram O0002 N1......... N1......... N2......... N2......... N3......... N3......... N4......... N4......... N5M98 N5 M99 N6.........

Each subprogram will end with the function M99. It will allow automatically the skip back to the base program, to the following block, in which the recalling of the subprogram itself occurred.

The skip back to the base program, to a block different from the one following the subprogram recalling, is also possible. In this case, at the end of the subprogram, together with the function M99, it ‘s necessary to specify , with the address P, the number of the block you want to go back.

Base Program O0001 Subprogram O0002 N1......... N1......... N2......... N2......... N3......... N3......... N4......... N4......... N5M98 P2 L1 N5 M99 P8 N6......... N7......... N8.........

In this case, the blocks N6 and N7 are not executed. During the execution of a subprogram it’s possible to recall another subprogram. On the whole it’ s possible a double subprogram “boxing”. The subprogram need to be set with the function G91 for incremental counting, and has to include at its end the function G90 for the absolute counting.

EXAMPLE

The subprogram will provide all cycle of drillings and the moving from the last drill to the first one of the following cycle. The latter will match with the first drill of the starting cycle.

Base Program O 0001

N10 G00 M03 G54 G90

N20 G70 X20. Y60. (starting point 1)

N30 M98 P2 L5

N40 G70 X20. Y140. (starting point 6)

N50 M98 P2 L5

N60 M30 (M99)

Subprogram O 0004

N10 G00 G91 G72X0. Y0.

N20 G87 I100. J150. P25. Q25.

N30 M00 (stop for scrap removal)

N40 G70 X300. (moving)

N50 G90 M99

7.2 Skip in program

Programming the function M99 at the program end a skip addressed to the block specified in the address P will occur. This implies an automatic repetition of some parts of the program or of the whole program.

N10 ..............

N20 ..............

N30 ..............

N40 ..............

N50 M99 P20

• If only function M99 is programmed, without skip address P, a first skip to the program occurs , regardless its block number.

• If the block to kip is not stored in the memory the alarm Nr. 078 is sign.

• Other instruction contained in the block of M99 are executed before skipping.

7.3 Macro functions The macro function make it possible to store more blocks and to recall them when it is necessary.

7.3.1 Macro storing To store more block as single macro, it is necessary to set up the letter “U” followed by a two digit number (from 01 to 89) and end with the letter “V” followed by the same number. To sum up, blocks between letter U plus the number and letter V plus number will be executed when opportunely recalled. the numbers following the letters U and V are called: Macro Numbers. If the macro number is included between 01 and 59, blocks included between U and V will be stored and then executed at the moment of recalling. If the macro number is included between 60 and 89, blocks included between U and V are stored but, even if they are recalled, are not executed. In blocks included between U and V all machine commands and functions of numeric control , except for M30 and M99 -commands at end program. The address “U” and “V” followed by macro numbers have to be inserted in separate blocks. It is not possible to write a macro inside another macro

U01

..........

..........

U02 (this is not possible)

..........

..........

V02

..........

..........

V01

7.3.2 Macro recalling

To recall macro it is necessary to set up on a separate block the letter “W” followed by macro’s number you want to recall. Only if the function G73 or G74 (used for multiple execution), the address W must be written on the block of these functions.

7.3.3 Macro boxing A macro can recall another macro and the latter can recall another macro. It is possible the boxing of three macro.

Example

U05

..........

..........

..........

V05

U20

..........

W05

..........

V20

U50

...........

W20

............

V50

............

W50

7.3.4 Numeric control capacity for macro storing The total capacity of numeric control for macro storing is limited to 3000 characters. Therefore it is advisable to delete from numeric control macros, which have been already used, in order to leave free memory space for the new macro. If in the macro there are barred blocks, these would be stored if the BLOCK BARRED Key has not been selected (yellow lamp). These will be not stored if the above mentioned key has been selected (red lamp).

7.3.5 Multiple macros storing and recalling (macro numbers from 90 to 99) With macro numbers from 90 to 99, more macros can be stored and recalled as single macro. The numbered macro from 90 to 99 have to be used only to contain other macros (up to 15) but they cannot contain any executive commands.

EXAMPLE

U90

U01

........

........

V01

U02

........

........

V02

U03

........

........

V03

V90

7.4 Multiple pieces programming

Using apposite functions, the numeric control software allows to realise more equal pieces, line or grid arranged on a unique plate, by programming only one of the piece to be multiple realised. The piece to be programmed is that covering the top left zone of the plate and it is called “sample”

7.4.1 Function for setting of base point in multiple pieces carrying out (G98) The base point must be the top left vertex of the sample The first block of the program providing the realisation of multiple pieces has to be set as follows:

G98 X..... Y..... I..... J.....P.....K.....

G98 function needs the following addresses: X = distance in X of the base point from the zero of the coordinates system in which you are working on. Y = distance in Y of the base point from the zero of the coordinates system in which you are working on. I = dimension in X of the sample J = dimension in Y of the sample P = number of pieces to realise on X (less one) K = number of pieces to realise on Y (less one)

NOTE:

1) The base point “B” has to correspond with zero of the coordinates system on which is working on; so the coordinates “X” and “Y” which follows the function G98 have to be set with the value ZERO.

2) If “P” is set with value zero, multiply pieces are realised

only on "Y"

3) If “K” is set with value zero, multiply pieces are realised only on "X"

7.4.2 Macros use To execute a program, providing the machining of multiply pieces, the above mentioned macros functions are used. For each tool used, a macro included all instruction necessary for the various drilling provided for that tool, will be created. All coordinates will refer for the absolute value to the base point, which is the top left vertex of the sample. Therefore it is clear that the numbers of macros to be used will correspond to the numbers of tools provided by the sample. After function G98, you will write macros related to the various tools, by ordering them according to the sequence chosen for the piece punching so that the first macro will reflect T1 machining and so on.

7.4.3 Commands for macro recalling and execution (G73-G74)

TO execute different macros, before stored, it is necessary to set up on a separate block one of the two executed functions, G73 and G74, together with the recalling macro “W” (followed by the macro number) at the address “Q” , determined from which of the four pieces of angle, the development of the recalled macro will start. Using G73 the execution of the recalled macro will be grid made in axis “X”. Using G74 the execution of the recalled macro will be grid made in axis “Y”.

Se Q=1 execution starts from A Se Q=2 execution starts from B Se Q=3 execution starts from C Se Q=4 execution starts from D EXAMPLE of program for the realisation of multiply pieces

Suppose you want to realise in multiply the following piece:

you want to realise nine of that pieces on a unique sheet.


N10 G98 X0. Y0. I400. J300. P2 K2 O = piece zero

N20 U01 B = base point

N30 X35. Y100. O1 = zero of the

N40 G79 I330. P1 J50. K3 coordinates system

N50 V01 used in the program

N60 U02

N70 G72 X35. Y30.

N80 G86 I225. J0. P20. Q20.

N90 G72 X75. Y100.

N100 G87 I100. J150. P20. Q20. State that :

N110 M00 T1 = round diam. 20 mm.

N120 V02 T2 = square 20x20 mm.

N130 U03 T3 = nibbling diam. 10 mm

N140 G72 X260. Y180.

N150 G26 I60. J0. K4

N160 G72 X260. Y180.

N170 G68 I50. J0. K360. P-10. Q2

N180 M00

N190 V03

N200 M03 G55 G90 G00 (G55 impostato a X=0 Y=50)

N210 G70 X600. Y500.

N220 M28

N230 M00

N240 G120 M7 X500. Y500. T1 (tondo ø 20)

N250 G74 W01 Q1 [recall of macro 1 with start from (A)]

N260 G120 M7 X500. Y500. T2 (quadro 20 x 20)

N270 G73 W02 Q4 [ recall of macro 2 with start from (D)]

N280 G70 Y430

N290 G120 M7 X500. Y500. T3 (roditore ø 10)

N300 G74 W03 Q3 [recall of macro 3 with start from C]

N310 M99

PARAMETER 16206

By operating on machine parameter nr. 16206, the machine can realise only the sample, so that the rightness can be checked before its multiple is realised.

If parameter 16206 is set to: 0 : the possibility of programming multiplies is excluded. 1 : only the sample is realised. 2 : all pieces are realised, except the sample. 3 : all pieces are realised.

8 NIBBLING MACHINING

8.1 Nibbling realisation with “G01” – “G02” – “G03”

the nibbling can be carried out at 310 or 480 strokes/min., according to thickness

• For plate till 3 mm thickness fast nibbling (480 strokes/min.) function M21

• For plate over 3 mm thickness: slow nibbling (310 strokes/min) function M22

the program will be the following, composed by 3 blocks :

1° block

• Nibbling starting coordinates plus nibbling start control function M21 or M22.

2° block for linear nibbling:

• function G01

• nibbling end point coordinates

• Q...nibbling pitch. for circular nibbling:

• function G02 or G03, a seconda del verso di percorrenza

• nibbling end point coordinates

• radius or indications about centre positioning

• Q... nibbling pitch. 3° block

• Function M20, nibbling stop command 4° block

• Function G00, fast moving.

• NOTE:

Q value is fixed by the operator, according to the desidered finishing degree and thickness of the sheet.

- if nibbling develops on more consecutive paths or the same type, it

is not necessary to repeat the function G of each path, as already seen for others information

- overall dimension of the serie nibbling tool, at center of which all

coordinates refers and the nibbling radius R , is Ø 10.

8.2 Linear nibbling

In linear nibbling, for path parallel to axis or in any cases inclined, the moving function G01 (trajectory work) is used. The function G01 ha bisogno dei seguenti indirizzi:

X = arrival point coordinate in axis X

Y = arrival point coordinate in axis Y

Q = nibbling pitch in mm

G01 X.....Y.....Q.....

• EXAMPLE:

N... X100. Y100. M21

N... G01 X600. Q2.

N... X900. Y400.

N... M20

N... G00

8.3 Circular nibbling

In circular nibbling two moving functions, depending on the direction, in which the circumference or circumference arc are followed, are used.

G02 counterclokwise moving G03 clockwise moving

the rotation sense is meant as applied to the nibbler . we can distinguish the cases:

• nibbling of circumference’s arc smaller than 180°

• nibbling of circumference’s arc bigger than 180°

• nibbling of complete circumference

8.3.1 Nibbling of circumference’s arc smaller than 180° In the second block it will be specified the value of the nibbling radius R

R = radius arc circumference EXAMPLE:

N... X120.Y200.M21

N... G03 X220.R50.Q2.

N... M20

N... G00

8.3.2 Nibbling of circumference’s arc bigger than 180° In the second block there will be specified:

I = distance, in X axis, of the nibbling starting point from the centre J = distance, in Y axis, of the nibbling starting point from the centre

These distances have to be meant as positions related to the centre, as regards the nibbling starting point, therefore they can result negative. In this case, they have to be included in the program with their sign.

EXAMPLE:

N... X329.3 Y470.7 M21

N... G02 X400. Y300. I 70.7 J-70.7Q2

N... M20

N... G00

More easily

To realise arc of circumference bigger than 180° but not reaching the 360° of the complete circumference, it is possible to program (instead of addresses “I” e “J”), the R radius of the circumference arc, you want to get, preceded by sign “-” (less).

this system is more simple than one studied previously.

G02 X.....Y.....R-.....Q.....

G03 X.....Y.....R-.....Q.....

The program related to nibbling execution in picture will be:

N... Xa Ya M21

N... G03 Xb Yb R-100.Q2.

N... M20

N... G00

If the radius R is programmed , the circumference - - - crossing points A and B and smaller than 180° will be set. If the radius R is programmed with negative sign before numeric value, the circumference - - - crossing points A and B ° will be set and it will be bigger than 180

8.3.3 Circumference Nibbling

The program has the same setting of the program for the nibbling of larger than 180° circumference arcs. As far as the nibbling starting position is concerned, it is clearly convenient to refer to the one, which can be easily calculated (one of the two points with X=Xc, or one of two with Y=Yc). In this case one value will be null, while the other will be the same as the nibbling radius. The nibbling end position will be the same as the start one.

G02 X.....Y.....I......J.....Q.....

G03 X.....Y.....I.....J.....Q......

EXAMPLE:

N... X200. Y200. M21

N... G02 X200. Y200. I 50. Q2.

N... M20

N... G00

8.4 Correction of tool radius “G41” - “G42” - “G40” To carry out nibbled profiles, it is present in the numeric control the option for the tool radius correction. Till now we have seen that the punch radius used for nibbling has to be ( in case of circular nibbling) added or subtracted to the

radius of the circumference to be obtained, depending if the operator wants to work outside or inside the circumference.

In case of linear nibbling, the starting point has to be shifted of the punch radium in “X” e/o “Y” as regards the original starting point. With the option tool radium correction, all these operations became unnecessary. So it is sufficient to set in the program the coordinates of the actual profile to be carried out with the opportune functions. The numeric control will automatically calculate the path to follow in order to get the programmed template, by translating the tool of a measure corresponding to its radius at the inside or outside profile.

CAREFUL

The correction of tool radius have to be used only with the functions G01 - G02 - G03.

The functions to use for the correction of tool radius are:

G 41 - G42 Enabling correction

G 40 Cancel correction

Following the nibbling direction:

G41 = tool on the right side of the profile G42 = tool on the left side of the profile

Together with functions G41 - G42 it has to be inserted one of the corrector D1 - D36 pre-set in the Offset. The punch will be translated, on the right or left side of the profile, of the value set in the corrector recalled. Therefore it is clear that tool radium used for nibbling will have to be set in the correctors. In order to enable the tool radius correction, that has to be programmed in the block approaching the nibbling starting point. This path has not be shorter than the punch radius. At nibbling end, tool radium correction has to be zeroed in the moving, following this operation.

EXAMPLE: The program will be:

.............

.............

N... G70 Xa Ya N... G02 X6 Y6 R...

N... X1 Y1 G42 (o G41) D1 (-D36)

M21

N... G01 X7 Y7

N... G01 X2 Y2 Q... N... G03 X8 Y8 R...

N... X3 Y3 N... G01 X9 Y9

N... X4 Y4 N... X1 Y1

N... X5 Y5 N... M20

N... G00 G70 Xa Ya

G40

...............

In case of panels, in which more templates to be nibbled are present, the tool radius compensation has to be cancelled at the end of any machining program and has to be re- activated for the carrying out of the following machining.

During enabling the tool radium correction, the punch is set in the centre at 90° as regards the following work direction. If you have to make a working outside the real profile, you can start from any point in the perimeter.

If you have to make a working inside the real profile, you cannot start from one of the profile vertex.

8.4.1 Presetting of the correctors in the offset datum By pressing the key OFFSET of the graphic interface, the following page will appear on the video .

To set the values of the correctors see D1÷D36 page 12.1

8.5 Nibbling execution using macrofunctions

8.5.1 Linear nibbling “G69” The function G69 is used for linear nibbling on inclined lines. This function needs the following address:

I = nibbling length

J = inclination angle of the straight line on which nibbling is carried out as regard the Cartesian axis + “X” crossing the starting point.

P = punch diam. (see note 1) Q = nibbling pitch

G69 I.....J.....P.....Q

NOTE: (1) If P is set positive, the centre of the punch is translated of d/2 on the right of the programmed line. If P is set negative, the centre of the punch is translated of d/2 on the left of the programmed line. If P is set with value=zero, the centre of the punch will follow the programmed line. EXAMPLE:

A = starting point

B = arrival point

L = 100 mm

I = L-P = 100-10 = 90 mm

J = 45 gradi

P = 10 mm

Q = 2 mm

The program will be: N... G70 Xa Ya

N... G69 I90. J-45. P0. Q2.

8.5.2 Circular nibbling “G68” The function G68 is used for nibbling of circumference arcs or complete circumference. The function needs the following address:

I = radius

J = inclination angle between the straight line connecting the starting point to the centre and the Cartesian axis crossing the centre.

K = nibbling angle

P = punch diameter (note 2)

Q = nibbling pitch

G68 I.....J.....K......P.....Q

EXAMPLE:

ATTENTION

The block of function G68, has to be proceeded by a block containing the memorization of the centre of the

circumference (G72).

The program will be:

N... G72 Xc Yc

N... G68 I50.J-50. K-105.P0.Q2.

• If K is set with positive value, the nibbling is done in clockwise.

• If K is set with negative value, the nibbling is done in counterclockwise TO DO COMPLETE NIBBLING

“K” has to be set with value = 360°.

8.5.3 Exact setting of the address “P” (punch diameter)

NOTE: (2)

If P is set positive, the centre of the punch is translated of d/2 external of the programmed radius. If P is set negative, the centre of the punch is translated of d/2 internal of the programmed radius. If P is set with value=zero, the centre of the punch will follow the circumference of the programmed radius.

The motor-pump for the lubrification of the nibbler is automatically connected and disconnected at the beginning and end of each nibbling cycle.

8.6 Three axis Interpolation (X - Y - C) By using the nibbling function G68, the interpolation of three axis “X”, “Y” and “C” contemporary can be carried out, programming:

G68 I...J…K...P...Q…C…

The angular pitch is calculated by C.N. according to the programmed nibbling pitch “Q”. If the programmed nibbling radius is too small as regards the set nibbling pitch, the C.N. cannot calculate the angular pitch. In this case the Alarm Nr. 148 will be displayed. The value of the angle related to the orientation chosen for the punch at the nibbling start has to be assigned to the address C of the function G68.

Also in this case if, after a three axis interpolation, you want to set the tool in the nibbling start position, program C0.

8.7 Incremental programming after nibbling cycle G68 - G69 If after carrying out the nibbling with work cycles G68 and/or a moving with incremental elevation is programmed, these elevations will refer to the nibbling end point.

EXAMPLES

After the cycle G68 by programming: N... G91 X50. Y30.

drilling C is carried out After the cycle G69 by programming

N... G91 X50. Y50. drilling C is carried out

Note

In order to carry out circular nibbling on circumferences, which have different the same centre but different radius, it is necessary to store the centre (G72) before any function G68.

9 ORIGIN MOVING AND REPOSITIONING

9.1 Origin moving

We have previously seen that, at the beginning of the program, it is necessary to refer to the coordinates system, one wants to work. The Fanuc 160-iPC control gives the possibility to set path information on six different system of coordinates, through the functions:

G54, G55, G56, G57, G58, G59

Origins of these system are set as distance as regards the machine zero point. This setting is carried out through OFFSET dates and remains in memory as machine datum, (in any case it can be modified by the operator in any moment). The functions “G” corresponding to the fixed system will have to be simply inserted into the program. At the machine delivery, origins of all six coordinates correspond to the machine zero points.

9.2 Setting of origin movings

To set values in OFFSET data related to origin movement, see page 12-1.

EXAMPLE:

A = machine zero O1 = coordinate system G54 zero O2 = coordinate system G55 zero O3 = coordinate system G56 zero 01 X=0 Y=0 02 X=-150 Y=-150 03 X=150 Y=150

9.3 Reposition ( piece taking up function “G75” )

The working field in “X” is different regarding which machine refers to. In order to carry out drillings at elevation higher than maximum X, the repositioning operation is required, which allows (through the machine zero moving), the recovery of the work field necessary to complete the working. The repositioning operation allows, -through the plate blocking between punch and die, and the release of the plate itself from the clamps tightening- , the translation of X axis bar in negative sense and the consequent recovery of part of, or the whole work field.

In order to allow that, the following operations are required:

• Give the reposition signal ON (M34). The machine head (at the following elevation given in the program) apart form drilling, will stop at the bottom dead centre and will hold the plate blocked between punch and die.

• Set reposition drill elevation

• Give the piece taking up function (G75) together with the necessary moving value in axis “X”, by setting this elevation with a positive value. At this point, clamps will open, the machine will move to + “Y” for 1 mm, and - “X” of the value set together with G75, in -"Y" for 1 mm, then clamps are closed again.

• Give the reposition signal OFF (M35). Presetting for head rising to the top dead centre.

• Reset the reposition drills elevation

• Move to the following drills elevation

• Set the coordinates RESET (G92) together with machine actual elevations, which are for “X” the elevation of the last drilling less the reposition moving for “Y” the last drilling elevation.

EXAMPLE:

N....M34

N....X1500. Y200.

N....G75 X1000.

N....M35

N....X1500. Y200.

N....X1800. Y150.

N....X1950. Y300.

N....X2200. Y200.

N....X2350. Y350.

N....G92 X1350. Y350.

N....M99

ATTENTION

For the programs, which need the repositioning, it is necessary to insert at the beginning of the program the function M29 (plate reference OFF) which cancel the function M28 (plate reference ON). Otherwise, on contrary case, during repositioning (opening of the clamps), the plate reference descend would occur with consequent moving of the plate itself.

N... M28

N... M00

N... M29

9.3.1 Repositioning with clamp 1mm - backward movement “G175”

In order to solve reposition problem of distorted plates near the clamps direction, it is necessary to move back the Y axis of 2 mm during repositioning, so that the plate does not lay on clamps and cause positioning errors. In order to get what is mentioned above, use the reposition function G175, created to obviate this inconvenient. The function G175 recalls a protected program called O9013, that we can see at page 1-17.

NOTE

1. To use the function G175, the Y value written on the line of function G92 for coordinate reset, has to be increased of one millimeter as regards the last reached position. 2. In case of more repositions, G175 has to be used only for the first reposition, while for the following ones (positive and/or negative) use the function G75. 3. Because after reposition the clamps will not touch the plate anymore, it is necessary that the plate is perfectly blocked. For this aim it is necessary to reposition a shaped die (better if serie 70 or 100) and that the drill chosen has to be between two clamps. 4. If a positive reposition has been carried out with a G175 reposition and a negative one, with the same value, has been carried out with G75, it will be necessary to use function G92 at the end of the program. In this case, the X value will be the same of the last reached position, while for Y, as yet said, the value has to be increased of one millimeter.

9.3.2 – Repositioning with clamp 1mm - forward movement “G275”

In some cases, the solution to solve reposition problems on distorted plates can be to move back clamps for 1 mm during reposition and make them move forward for 2 mm, after completing this operation. For this use the function G275, specifically created to solve this problem. The function G275 recall a protected program called O9014 – see page. 2-17.

NOTE

1. To use the function G275, the Y value written on the line of function G92 for coordinate reset, has to be reduced of one millimeter as regards the last reached position. 2. In case of more repositions, G275 has to be used only for the first reposition, while for the following ones (positive and/or negative) use the function G75

3. If a positive reposition has been carried out with a G275 reposition and a negative one, with the same value, has been carried out with G75, it will be necessary to use function G92 at the end of the program. In this case, the X value will be the same of the last reached position, while for Y, as yet said, the value has to be reduced of one millimeter.

9.4 Negative reposition for reset to starting zero

If during the working of a panel, it should be necessary to reset the zero machine, and a second repositioning with consequent translation of X axis in the opposite sensor as regards the one carried out for the first repositioning, will be required. The “X” value to be set together with G75 of the second reposition, will be the same, but with negative sign in “X” set together with G75 of the first reposition. The drill on which the second reposition has to be carried out, will have an elevation in axis “X” lower than that of the drill on which the first repositioning has been carried out, but in any case, higher than the elevation written together with G75. If the work is completed in the first panel part, the coordinate reset (G92) is not necessary, since the machine zero is reset and corresponds to the piece zero.

EXAMPLE IN THE FOLLOWING PAGE.


N...G120 M7 X... Y... T1 (round)

N...X150. Y400.

N...X300. Y150.

N...X700. Y300.

N...M34

N...X1400. Y200.

N...G75 X700.

N...M35

N...X1400. Y200.

N...X1900. Y300.

N…G70 Y430.

N...G120 M7 X... Y... T2 (square)

N...X2000. Y150.

N...X1650. Y150.

N...X1250. Y400.

N...M34

N...X1000. Y150.

N...G75 X-700.

N...M35

N...X1000. Y150.

N...X500. Y200.

N...M99

9.5 “Multitool” With “Multitool” we can program T codes with 1, 2, 3 or 4 digit. 3 or 4 digits T codes will specify the request for “Multitool”. The first two digits will specify the magazine station, in which they are housed, the second ones will specify the station of Multitool you want to work.

EXAMPLE

T 1 2 0 3

Magazine station

MULTITOOL Sub-station

1) No command related to “C” axis is present in the program when

Multitool is inserted and until it is replaced by another tool.

2) When you program G120 to recall the “Multitool” substation, no obligations such as “CHANGE NOT ALLOWED IN THIS ZONE”, or “ X-Y MOVEMENT SHORTER THAN 30 mm” are provided. Obviously these obligations exist when you insert for the first time the “Multitool” and when this is replaced with another tool.

3) If “Multitool” has been the last tool used in the program, it will be necessary to close the program with M30.

10 SEMI-AUTOMATIC AND MANUAL CYCLE

10.1 Semi-automatic cycle To work on a small panel, and to do a limited number of drillings using only one die, it is advisable to use the semiautomatic cycle. This allows to use the machine as positioner and punching with the pedal. After each punching, the machine will move to the following provided position. Since the semiautomatic cycle permits the axes movement also with opened clamps and sheet X axes reference in position ON, the blocking and releasing operations are eliminated. In order to carry out semiautomatic working it is necessary to set the OVERRIDE on 25%; for higher speed used, the machine-positioning would be so fast that this operation could become dangerous.

EXAMPLE


N10 M03 G54 G90 G00 N60 X400. Y100.

N20 G120 M7 X200. Y500. T1 N70 G70 Y430.

N30 X100. Y 100. N80 M99

N40 X200. Y150.

N50 X300.

The semiautomatic cycle key allows the machine, after the cycle start, to stop on the first position, provided by program. The consent to move to the following position will be given only after punching which is given by means of the proper pedal. After the last drill execution, the machine position itself automatically on the starting position.

10.2 Barred blocks

Barred blocks are blocks signed by the sign “/” before the address N. According to the BLOCK BARRED key is selected or not in the page MEM, the barred block execution or cancellation is done. Thanks to the barred block it is possible to exclude from the program machining phases, which have not to be carried out in all pieces.

N50 X1 Y1 /N90 X5 Y5 N130 X9 Y9

N60 X2 Y2 /N100 X6 Y6

N70 X3 Y3 N110 X7 Y7

/N80 X4 Y4 N120 X8 Y8

Drillings 4, 5, 6, are carried out only if the function barred block has been enabled by means of the key provided in the page MEM.

NOTE

In block search, also barred block can be searched.

The bars “/” can be programmed in any block point. In this case, only the block part following the bar can be excluded.

10.3 Areation window forging In areation window forging, differently from forging done with other tool, two important factors have to be taken into account. After carrying out forging, the

plate, even after the up movement , is “wedged in “ the die folds and can be removed only with a direct moving in opening direction, as shown in the following picture.

The use of this die is advisable as last working phase, sine as it is already said, it is subject to path problems. It is also important that during areation window forging, the axes speed has to be reduced to 25%.

10.4 Manual use of the machine

For manual punching proceeds as follows:

1) Graphic interface in page JOG

Engine ON at 480 strokes/min. 2) open clamps by the apposite pedal 3) lower the X axis plate by means of the related key 4) positioning and tighten the piece 5) by means of pushbuttons X, - X, Y, -Y, set to the desidered drilling elevation which are displayed on the screen (actual position are choose defined “ABSOLUTE POSITION”), then carry out the punching by the pedal PUNCH CONTROL.

10.5 Minimum distance between clamps support and die centre

Diagnostics and Maintenance

1-3

3

MACHINE DIAGNOSTICS AND MAINTENANCE

CHAPTER 3

Paragraph

11 ................................................................................................................... Operating test for sensor 5

11.2 ................................................................................. Punch boss sensor (BALUFF BES-516-347MOY) 5

11.3 .............................................................................. Punch sleeve sensor (BALUFF BES-516-347MOY) 5

11.4 .............................................................. Upper/Lower die sleeve sensor (SIEMENS 3RG4011/0BB00) 6

11.5 ................................................................................. Die boss sensor (BALUFF BES-516-324EOC03) 6

11.6 ............................................................................................................. Bosses and sleeves bypass 8

12 ......................................................................................................................................Stop sensor 11

13 ................................................................................................................................ External alarms 13

13.1 ......................................................................................................................... Alarms description 13

14 ..................................................................................................... Program 09010 (G120 Check c.t.) 19

15 .......................................................................................... Program 09012 (G100 penetration axis P) 20

16 ...................................................................................................................... Repositioning program 20

16.1 .................................................................. Program O9013 (G175 Ripositioning withdrawal of 1mm) 20

16.2 ............................................................ Program O9014 (G275 Riposizione con avanzamento di 1mm) 21

17 ..................................................................................................................................... Fanuc alarm 22

17.1 ................................................................................................. Programming errors (ALLARM P/S) 22

17.2 .................................................................................................................. Background edit alarms 27

17.3 ........................................................................................... Absolut encoder alarms (APC ALLARM ) 27

17.4 ................................................................................................................................. Servo alarms 28

17.5 ......................................................................................................................... Out of field alarms 29

17.6 ....................................................................................................................... Overheating alarms 29

17.7 ........................................................................................................................ Safety zone alarms 29

17.8 ............................................................................................................................... Allarm system 30

White Page

11 OPERATING TEST FOR SENSORS

11.2 Punch boss sensor (BALUFF BES-516-347MOY) There is only one sensor, which is used to check the actual blocking of the punch container on the machine

head. The contact is normally opened type (NO).

The sensor reads when the tool is blocked.

The operation of this sensor and, consequently its status, has to be controlled in INPUT page.

Red cell = Tool not blocked

Yellow cell = Tool blocked

11.3 Punch sleeve sensor (BALUFF BES-516-347MOY) There is only one sensor, such as punch boss sensor, which is used to check the actual blocking of the

punch container on the machine head.

The contact is normally opened type (NO). The sensor reads when the tool is blocked.




11.4 Die sleeve sensor (SIEMENS 3RG4011/0BB00) There are two sensors which check the up and down position of the tool sleeve.

Both the upper and the lower die sleeve sensor read when the sleeve is down, i.e. the tool is released.

The contact for both sensors is normally opened type (NO). The operation of this sensor and, consequently its status, has to be controlled in INPUT page.



11.5 Die boss sensor (BALUFF BES-516-324EOC03) There is only one sensor, which is used to check the actual blocking of the die container on the coupling

base.

The contact is normally opened type (NO). The sensor reads when the die blocking bosses are down, i.e. when the tool is blocked.




STP = Punch boss sensor

SCP = Punch sleeve sensor

SFPDX – SX = right-left Fork –punch sensor SFMDX – SX = right-left Fork –die sensor

STM = Die boss sensor SCMS = upper die sleeve sensor

SCMI = lower die sleeve sensor

1.

11.6 Bosses and sleeves Bypass In case of malfunctioning, each sensors can by bypassed by means of the related keys shown at the page “BYPASS”.

CAUTION

Before bypassing a sensor, check the reason why this has not worked well. If that is not due to the breaking

of the sensor itself but to troubles caused by some machine foreign components, remove the cause of these troubles before handling the magazine with bypassed sensors.

REMARKS

The insertion of any sensor bypass, make the machine “bypass” lamp to become red. In case of failure, it is advisable to replace the damaged sensors as soon as possible and reset its function

by removing the bypass.

12 STOP SENSOR

The sensor used for this purpose are five and are housed on a bracket on the machine right side. Below this bracket, keyed on motor axes, the sprocket supporting then five cams, which pass under the

related sensors at a distance of about 1 mm, change the logic status.

POSIT. SENSOR LOGIC STATUS

MANUFACTURER AND MODEL

1 Top dead centre NO Siemens 3RG4012/3AB00

2 Reposition NC Siemens 3RG4012/3AA00

3 Speed stop 310 NC Siemens 3RG4012/3AA00

4 Speed stop 480 NC Siemens 3RG4012/3AA00

5 Interpolation NO Siemens 3RG4012/3AB00

Since sensors position is fixed, the advance or delay adjustment of the signal transmitted by the sensor to CNC, is got by moving the related cam clockwise or counterclockwise in the slot of the sproket, in which it is

housed.

The cams position, when the machine is in the top dead centre (P.M.S.), will be almost the same as that

shown in the following figure:

CAM POSITION WITH HEAD ON TDC

13 EXTERNAL ALARMS

1. 13.1 Alarms description

N°

1002 THERMICAL ALARMS

1003 NIBBLING OIL LOW LEVEL

1005 PHASES ALARMS

1010 ANOMALY IN RIGHT DIE FORK SENSOR

1011 ANOMALY IN LEFT DIE FORK SENSOR

1012 ANOMALY IN RIGHT PUNCH FORK SENSOR

1013 ANOMALY IN LEFT PUNCH FORK SENSOR

1016 ANOMALY IN SLEEVE RISE SENSOR

1017 G120 MISSING

1020 ANOMALY IN PUNCH SLEEVE SENSOR

1021 ANOMALY IN PUNCH BOSSES SENSOR

1022 ANOMALY IN SLEEVE RISE SENSOR

1023 ANOMALY IN DIE BOSSES SENSOR

1024 TOOL NUMBER NOT VALID

1025 PUNCH NOT AT P.M.S.

1030 ANOMALY IN UP DOWN TABLE SENSOR

1031 ANOMALY IN AHEAD BACK TABLE SENSOR

1032 ANOMALY IN C.S. TABLE SENSOR

1033 SCRAPS BOX FULL

1035 AIR LOW PRESSURE

1036 CLUTCH OIL LOW LEVEL

1037 BOSSES OIL LOW LEVEL

1040 FORKS CLOSED

1041 DIE BOSSES RELEASED

1042 DIE SLEEVE DISCONNECTED

1043 DIE BOSSES BLOCKED

1044 DIE SLEEVE CONNECTED

1045 PUNCH BOSSES BLOCKED

1046 PUNCH BOSSES RELEASED

1047 FORKS OPENED

1050 TABLE CONNECTED

1051 LOTTING ANOMALY

1052 LOTTING NOT ZEROED

1053 CLAMPS OPENED

1054 PANEL FAN FAILURE

1055 CLUTCH FAN FAILURE

1060 C1 AXES NOT SET TO ZERO

1061 C2 AXES NOT SET TO ZERO

1062 P AXES NOT IN TOOL CHANGE POSITION

1063 SERVO NOT READY

1064 ANOMALY TABLE IN EXTRA STROKE

1080 OUTPUT DIRECT CONTROL

ALM. 1002: THERMIC ALARMS

It is displayed when a thermic (engine, kinematic, electropump, aspirator) is active. To reset the alarm, deactivate the thermic and press the pushbutton STOP MOVING on the console.

ALM. 1003: NIBBLING OIL LOW LEVEL

It is displayed when the level of oil nibbling inside the electropump has reached the minimum allowed.

To reset the alarm, add oil in the electropump and then press the pushbutton STOP MOVING.

ALM. 1005: PHASES ALARM

It is displayed to advise that three phase (380 V) have not been connected in the correct way. To reset the alarm switch the machine off and invert the connection for, at least, two of the tree phases.

ALM. 1010: ANOMALY IN RIGHT SIDE DIE FORKS SENSOR

ALM. 1011: ANOMALY IN LEFT SIDE DIE FORKS SENSOR ALM. 1012: ANOMALY IN RIGHT PUNCH FORK SENSOR

ALM. 1013: ANOMALY IN LEFT PUNCH FORK SENSOR

The presence of one or more of these alarms means that during the tool change the corresponding sensor didn’t make the correct reading.

These alarms can be caused by a not correct closing or opening of the tool -holder forks during the phase of

tool unblocking or by a not correct stop of the station tool required on the machine centre. To reset the alarms, solve the situation and then press STOP MOVING.

ALM. 1016: ANOMALY IN SLEEVE DESCEND SENSOR It is displayed when the die sleeve is not correctly positioned during the tool block and released phases.

To reset the alarm, solve the situation and then press STOP MOVING.

ALM. 1017: G120 MISSING

It is displayed to sign that in the program in execution, a tool change has been required without write on the corresponding line the function G120.

To reset this alarm press RESET on the console and then correct the program.

ALM. 1020: ANOMALY IN PUNCH SLEEVE SENSOR

It is displayed when the punch sleeve is not correctly positioned during the tool block and released phases. To reset see alarm 1016.

ALM. 1021: ANOMALY IN PUNCH BOSSES SENSOR

It is displayed when the punch bosses is not correctly positioned during the tool block and released phases.

To reset see alarm 1016.

ALM. 1022: ANOMALY IN SLEEVE RISE SENSOR

It is displayed when the die sleeve is not correctly positioned during the tool block and released phases.


ALM. 1023: ANOMALY IN DIE BOSSES SENSOR

It is displayed when the die bosses is not correctly positioned during the tool block and released phases. To reset see alarm 1016.

ALM. 1024: TOOL NUMBER NOT VALID

It is displayed when in the logic a not valid code “T” (tool) is read.

To reset the alarm press STOP MOVING.

ALM. 1025: PUNCH NOT AT BCD

It is displayed if it has been required a tool change with the machine head not at the top dead centre. To reset the alarm press the pushbutton STOP MOVING, reset the machine head to the T.D.C. , by requiring

a punching in JOG mode or manually, after stopping the engine and releasing the solenoid valve through the

proper key provided in “MAINTENANCE” page.

ALM. 1030: ANOMALIY IN UP-DOWN TABLE SENSOR

It is displayed during the table handling if sensor A (see figure at page 1-14) does not carry out the reading

within preset time.

To reset the alarm press STOP MOVING and then check the malfunctioning cause.

ALM. 1031: ANOMALY IN AHEAD- BACK TABLE SENSOR

It is displayed during the table handling if sensor B (see figure at page 1-14) does not carry out the reading within preset time.

To reset the alarm 1030.

ALM. 1032: ANOMALY IN C.S. TABLE SENSOR

It is displayed during the table handling if sensor C (see figure at page 1-14) does not carry out the reading within preset time.

To reset the alarm 1030

ALM. 1033: SCRAPS BOX FULL

It is displayed when the scraps level in the collecting box reaches the maximum limit and therefore it is necessary to empty it.

The alarm causes the automatic switching off of the aspirator.

To reset the alarm reassemble the scraps box and then press STOP MOVING; the aspirator will start automatically.

ALM. 1034: ANOMALY 24 VE

It is displayed when power voltage for solenoid valves or remote control switches or safety module is interrupted.

To reset this alarm repair the failure after switch off the machine.

ALM. 1035: AIR LOW PRESSURE It is displayed when the pressure switch on the air supply line detects a pressure lower than 5 atm.

To reset this alarm, reset air pressure to the correct value (6 atm.) then press STOP MOVING.

ALM. 1036: CLUTCH OIL LOW LEVEL

It is displayed when the oil level in the clutch solenoid valves lubricating device reaches the minimum allowed value.

To reset this alarm add oil in the lubrication device and then press the pushbutton STOP MOVING.

ALM. 1037: BOSSES OIL LOW LEVEL

It is displayed when the oil level in the solenoid valves lubricating device cup of sleeve, die and punch reaches the minimum allowed value.


ALM. 1040: FORKS CLOSED

It is displayed if forks are opened when the tool is blocked. To reset this alarm, restore the correct situation and then press the pushbutton STOP MOVING.

ALM. 1041: DIE BOSSES RELEASED

It is displayed if die bosses are opened when the tool is blocked.

To reset this alarm SEE ALARM 1040.

ALM. 1042: DIE SLEEVE DISCONNECTED

It is displayed if die sleeve is down when the tool is blocked.


ALM. 1043: DIE BOSSES BLOCKED

It is displayed if die bosses are closed, when the tool is released.


ALM. 1044: DIE SLEEVE CONNECTED

It is displayed if die sleeve is up when the tool is released.


ALM. 1045: PUNCH BOSSES BLOCKED

It is displayed if punch bosses are closed when the tool is released.


ALM. 1046: PUNCH BOSSES UNBLOCKED

It is displayed if punch bosses are opened when the tool is blocked. To reset this alarm SEE ALARM 1040.

ALM. 1047: FORKS OPENED

It is displayed if forks are opened when the tool is released. To reset this alarm SEE ALARM 1040.

ALM. 1050: TABLE CONNECTED

It is displayed when the piece unloading collapsible table, being in horizontal position (table ON) is stressed

or forced to move outward the machine, even if this movement has not been programmed. To reset this alarm, remove what caused the problem, then press the pushbutton STOP MOVING.

ALM. 1051: LOTTING ANOMALY

It is displayed when the lotting programmed movement is not carried out in time.

To reset this alarm press the pushbutton STOP MOVING.

ALM. 1052: LOTTING NOT ZEROED

It is displayed when a lotting movement is programmed without zeroing it. To reset this alarm press the pushbutton STOP MOVING, then set the lotting to zero.

ALM. 1053: CLAMPS OPENED It is displayed when MEM you press START CYCLE to start program with clamps opened.

To reset this alarm close the clamps, then press the pushbutton STOP MOVING.

ALM. 1054: PANEL FAN FAILURE

It is displayed when the cooling fan of the control panel is stopped. To reset this alarm re-enable the fan, then press the pushbutton STOP MOVING.

ALM. 1055: CLUTCH FAN FAILURE

It is displayed when the cooling fan of the clutch is stopped

To reset see alarm N. 1054.

ALM. 1060: AXES C1 NOT SET TO ZERO ALM. 1061: AXES C2 NOT SET TO ZERO

It is displayed if during the tool changing, the axis C1 and/or C2 are not zero. To reset these alarms press the pushbutton STOP MOVING and then set the axes C1 and/or C2 zeroed.

ALM. 1062: P AXES NOT IN TOOL CHANGE POSITION

It is displayed if during the phase of tool change the P axes is not set in zero position. To reset these alarms press STOP MOVING and then set to zero the P axes.

ALM. 1063: SERVO NOT READY

It is displayed when during the tool change one or more driving units are not active.

To reset this alarm, press STOP MOVING and then re-enable the not ready driving units.

ALM. 1064: ANOMALY IN TABLE EXTRA STROKE IN T.C.

It is displayed when, with the front table in condition EXTRA STROKE ON, a tool change is required and the plate does not move backward.

To reset this alarm, press STOP MOVING and then operate on the table.

ALM. 1080: OUTPUT DIRECT CONTROL

It is displayed to signal that the output direct command has been enabled.

This alarm is automatically reset when you exit from the above mentioned mode.

14 PROGRAM 09010 (G120 Check c.t.) % O9010(CAMBIO UTENSILE) #121=30.0 #122=430.0 IF[#1000 EQ 0]GOTO51 #121=1.19 #122=16.92

N51#3003=1 #120=#4120

IF[#20 LT 100]GOTO10 IF[#120 LT 100]GOTO10 #106=#120/100 #107=FIX[#106] #108=#20/100

#109=FIX[#108] IF[#109 EQ #107]GOTO6

GOTO10 N6

#3003=0 #1100=1

N1IF[#13 EQ 7]GOTO100 X#24Y#25T#20 GOTO50 N100G70X#24Y#25T#20 GOTO50 N10 IF[#20 EQ #120]GOTO6 #105=#5041

#100=#5022 #101=#5002 IF[#24 EQ #0]GOTO13 IF[#25 EQ #0]GOTO15 N11IF[ABS[#105-#24] LT #121]GOTO13 N12IF[ABS[#105-#24] GE #121]GOTO17 N13IF[ABS[#101-#25] LT #121]GOTO40 N14IF[ABS[#101-#25] GE #121]GOTO17 GOTO17

N15IF[ABS[#105-#24] LT #121]GOTO40 N16IF[ABS[#105-#24] GE #121]GOTO17

N17IF[#100 LT #122]GOTO30 IF[#25 EQ #0]GOTO18

IF[#4003 EQ 91]GOTO18 #102=#25-#101

#103=#100+#102 GOTO19 N18#103=#100+#25 N19IF[#103 LT #122]GOTO30 #1100=1

IF[#13 EQ 7]GOTO20 C0.

X#24Y#25T#20 GOTO21 N20C0. G70X#24Y#25T#20 N21#1100=0 #3003=0 M99

N30#3000=1(ZONA INTERDETTA AL CAMBIO) N40#3000=2(MV. X-Y IN C.U.A. INF. 30MM)

N50M99 %

15 PROGRAM 09012 (G100 penetration axes P)

O9012 #3003=1

#1=#26 IF[#1000 EQ 0]GOTO5

#1=#26*25.4

N5 #2=0

#3=90 #4=180

N10 #5=-5.5*COS[#3]+300*SQRT[1-[5.5*5.5*SIN[#3]*SIN[#3]/300/300]]-299.2

IF[#1 GT #5]GOTO20

#4=#3 #3=[#2+#4]/2

GOTO30 N20 #2=#3

#3=[#2+#4]/2 N30

IF[[#4-#2] GT 0.005]GOTO10 #6=#3-82.14

Z#6 #3003=0

M99

%

16 REPOSITIONING PROGRAMS

1. 16.1 Program O9013 (G175 Repositioning with 1mm back

movement) O9013 IF[#1000 EQ 0]GOTO10

M33

G70G91Y0.078

G70G91X-#24

G70G91Y-0.039

M32

G90

M99

N10

M33

G70G91Y2

G70G91X-#24

G70G91Y-1

M32

G90

M99

%

16.2 Program O9014 (G275 Repositioning with 1mm forward movement)

O9014

IF[#1000 EQ 0]GOTO10 M33

G70G91Y0.039 G70G91X-#24

G70G91Y-0.078

M32 G90

M99 N10

M33 G70G91Y1

G70G91X-#24

G70G91Y-2 M32

G90 M99

%

17 FANUC ALARMS

17.1 Programming errors (ALARMS P/S)

N° ENGLISH TEXT

000 Switch off and switch on the C.N. again, after changing the

parameter.

001 TH (Tape parity error) Alarm. Adjust the tape.

002 TV alarm (the number of characters in a block is odd). This

alarm will be activated only when the TV check is effective.

003 The read numeric value is higher that the max. allowed decades

004 Digit or sign without the related address

005 Address without following digits but followed by another

address or by a EOB

006 Wrong sign “-“ (MINUS). The sign MINUS has been inserted after an address, with which it has not be used, or two signs

MINUS have been inserted.

007 Wrong setting of decimal point. For ex. for an address which does not include the decimal point or has been set twice.

009 Address not allowed.

010 A not allowed function “G” has been programmed or is not

present in CNC.

011 The moving value “F” is missing or it is not adequate

015 A not allowed axes has not been programmed or too many axes have been simultaneously controlled.

020 In a circular interpolation (G02 or G03) the difference between

the starting point and the centre exceeds the limit specified in the parameter Nr. 3410.

021 An axes not included in the plan (G17, G18, G19) has been programmed in a circular interpolation

028 In the plan selection command, two or more axes have been controlled in the same direction

030 An OFFSET “D” datum for the tool radius correction has been

set to a high value. Change program.

031 In the setting of tool correction though the function G10, a corrector with a too high value, has been called “P” or “P”

does not exist.

032 In the setting of a setting datum or of a variable through

function G10 a too high value has been programmed.

033 With the tool radius correction active, it is not possible to

calculate an intersection point (programming error).

034 The enabling or disabling of the tool radius correction

(CRU)occurred with G02/G03 was active.

036 The cut compensation has been applied to a cut carried out with G31.

037 G40 has been controlled on a plan different from the cut

compensation B. The used selected plan G17, G18, G19 has been changed in the cut compensation mode “C”.

038 Circle wrong programming. The starting point or the final one, corresponds to the circumference centre.

041 Wrong programming of the tool radius correction.

059 The program selected through “data external setting” is not present.

060 The searched block number has not been found

070 Program memory full

071 The searched word (block) is not in the memory.

072 Too many programs or subprograms inserted in the memory.

max. 125.

073 The number of programs to insert in the memory is already

present.

074 A not allowed program number has been set (allowed: 1-

9999).

075 An attempt to record a protect program has been made

076 M98 has been programmed. G65/G66 without any other

information under the address “P…”

077 The subprogram has been called in 5 boxing.

078 The subprogram recalled by “P…” is not in the memory (M98.M99.G65/G66).

079 The program inserted in the memory is not the same as the

compared one in reading.

085 Reading error during the input into memory through RS232C. Wrong transmission speed or stop bits number wrong.

086 In data reading or output a transmission problem occur.

087 Data transmission through RS232C too fast. More than 10

characters have been sent after the input of the stop signal (DC3) by the C.N.

090 The search of reference point can not occur correctly because

the ENCODER in the complete rotation does not recognise the

zero notch or since the search speed is too low.

100 The consent selector for machine is inserted in “ENABLE”. It is

necessary to set it back to DISABLE” (block) and press RESET.

101 NO power has been supplied during the correction of the

memory program carried out. Switch On the C.N. by holding the pushbuttons RESET and PROG and only the edited

program will be cancelled.

109 A value different from 0 or 1 has been specified after P in code G08; or P has not been specified.

110 The numeric value exceeds the maximum absolute value of a

fixed point format.

111 The exponent of a number with fluctuating point exceeds the upper threshold.

112 A “zero” division has been carried out.

113 In a custom macro a not allowed function has been

programmed.

114 Macro format error.

115 A not programmed variable has been defined

116 The left part of a substitutive part is not allowed

118 No more than five parenthesis boxings can be programmed

119 For a SQRT or BCD a negative value or a value not included

between 0 and 9 has been set.

122 The modal macro call is double

123 A macro control command has been used during the DNC operation.

124 A DO function without the corresponding END has been

programmed, or an END function without the corresponding DO has been programmed.

125 Format error in a <FORMULA>.

126 More than three DO cycles have been programmed or a DO

index lower than 1 has been set.

127 NC and MACRO order have been programmed inside the same block.

128 With GOTO n (go to n) “n” is not allowed (“n” is lower than 1

or higher than 9999)

129 For the definition of a variable, a not allowed address has been set

130 The command for a n axe controlled by PMC have been given

by CNC or the command for a n axe controlled by CNC has been given by PMC.

131 From outside five or more alarm messages have been

transmitted.

132 From outside, some alarms, the number of which has not been set, have been deleted.

133 The addressing of alarms or operating message is wrong

139 An axe has been controlled by a PMC axe control.

141 A scale function (G51) has been programmed together with a

tool correction.

142 The scale enlargement has been programmed with values, which are different form the allowed ones (1-999999). Correct

the scale enlargement values (G51Pp…or parameters 5411 or 5421).

143 The scale result, distance movement, coordinates value and

circular radius exceed the maximum programmable value.

144 The coordinate and arc rotation plan or the cut C compensation plan have to be the same.

148 The deceleration rate of the override automatic angle is out of

the setting range of the considered angle. (Change parameters from1710 to 1714).

179 The number of programmed axes set with the parameter 7510

exceeds the maximum allowed number. (Change the

parameters setting value).

199 An unknown macro expression has been used. Change the

custom macro.

210 M198 and M199 have been executed in the program operation

or M198 has been executed in NC.

213 Command in SYNCRO mode not allowed.

214 The coordinate system is set or the tool compensation of the

moving type is carried out in the synchronous control. Correct

the program.

222 Input and output have been made simultaneously in the

edition BACKGROUND. Carry out the correct operation.

224 An automatic movement has been programmed before the

zero point search has been made. The axe zeroing is

necessary only if the bit 0 of the parameter 1005 ZRN is 0.

231 Illegal format in G10 or L50.

233 A transmission attempt in RS232 C to an already engaged unit has been made.

239 Punching has been carried out through I/O external control.

240 The editing background has been carried out during the MDI

operations.

4500 The repositioning function G75 has been selected together with circular interpolation functions G02-G03.

4502 The radius (i) is zero or negative, or drill number K is zero in

the drilling function on circumference G26. I, J and K have not been specified.

4503 The drill number K is zero or negative in the drilling function

G76. I, J and K have not been specified..

4504 Radius (i) is zero or negative or drill number K is zero or negative in the function G77. I, J, K and P have not been specified.

4505 The drill number is zero or negative in the functions G78 and G79. I, J, K and P have not been specified.

4506 In function G86 punch dimension P is zero or slot length I is

lower one and a half time of the punch dimension P. I, J and P have not been specified.

4507 In function G87 the punch dimension (P or Q) is zero,

negative or the slot dimension (I, J) is three times lower than punch dimension (P, Q).

I, J, P and Q have not been specified.

4508 The nibbling pitch Q is zero, negative or larger than the

circumference length in the function G88. The radius I is zero or negative. I, J, K, P or Q have not been specified.

4509 The nibbling pitch Q is zero, negative or exceed the length I in the function G89. I, J, P or Q have not been specified.

4510 In a punching command G45, the length of the slot to execute is zero or lower than one and a half the tool P dimension.

P has not been specified.

4511 In a circular punching command (G46 or G47) the arc starting point and the final point are the same. The arc radius (R) is

zero or pitch (Q).

4520 Functions T.M.G04.G70 and G75 have been selected in nibbling mode.

4521 Then sum of movement in X and Y is higher than that allowed

in nibbling.

4522 The sum of movements in axe C exceeds the value fixed in setting data in nibbling mode (circular nibbling) G68. (N°

16194).

4523 The moving pitch Q or the radius I, is zero, negative or higher than that allowed in the circular nibbling function G68. I, J, K,

P, Q have not been specified.

4524 The moving pitch Q is zero, negative or higher than that

allowed in the circular nibbling function G69. I, J, P or Q have not been specified.

4530 A sample function with a number not included between 1 and

5 has been called.

4531 A – A macro has been written inside another macro B – The address V has not been correctly selected.

C – The macro number of the address U does not correspond

to the address V.

4532 A macro number, which cannot be used, has been selected.

4533 The macro memory area is full.

4534 A not stored macro has been recalled.

4535 A – A macro boxing higher than the allowed number (max. 3)

has been carried out.

B – In a multiple macro (macro numbers from 90 to 99) more than 15 macros have been included.

4536 Addresses W and Q have not been selected in the function

G73 or G74.

4537 Address Q in function G73 or G74 has been wrongly selected.

4538 The macro recall by G73 or G74 is not in the memory.

4539 The function G73 or G74 has been selected even if the

multiple parameter nr 16206 is zero.

4540 The function G73 or G74 has been selected during a macro

storing

4542 A – Function G73 has been selected even if G98 PO has been programmed.

B – Function G74 has been selected even if G98 PO has been programmed.

4543 A – the address Q in function G74 is neither 1 nor 3, even if

G98 PO has been programmed. B – the address Q in function G73 is neither 1 nor 2, even if

G98 KO has been programmed

4544 Re-starting error in multiple programming.

4600 A function T ahs been required during a linear interpolation G01 or a circular interpolation G02.G03.

4601 A command T or M has been specified in the block of G52,

G72, G73, G74.

4602 Specification of the required T are not present in the screen register.

4603 Con il controllo sincrono dell’asse C, lo sfasamento tra C1 e C2

supera il limite consentito impostato nel parametro (16364, 16365).

4604 A movement of axes C in the block containing a command T

for multitool has been programmed.

4630 Wrong command in LASER mode.

4631 In punching a code G for LASER control has been programmed.

4650 With active cut compensation, a wrong code G (G73, G74,

G75) has been programmed.

4700 +X path limit exceeded (end of work software).

4701 -X path limit exceeded (end of work software).

4702 +Y path limit exceeded (end of work software).

4703 -Y path limit exceeded (end of work software).

4704 +Z path limit exceeded (end of work software).

4705 -Z path limit exceeded (end of work software).

5010 The record end has been reached.

17.2 Background edit alarms

??? The BP/S alarm will have the same number of P/S alarm

intervening in the ordinary edit program.

140 An attempt to select or delete a program in the background, which already selected in the foreground, has been made. Use

the background editing correctly.

17.3 Absolute encoder alarms (APC ALARMS)

300 The manual return to the reference point is required for an

axe (n=1 – 8).

301 An APC communication error for an axe (n=1 – 8) occurred.

Failure in data transmission. A possible cause could be a faulty APC, transmission or servo interface module.

302 An APC overexposure error for an axe (n=1 – 8) occurred.

Failure in data transmission. A possible cause could be a faulty APC, transmission or servo interface module.

303 An APC distortion error for an axe (n=1 – 8) occurred. Failure

in data transmission. A possible cause could be a faulty APC, transmission or servo interface module.

304 An APC parity error for an axe (n=1 – 8) occurred. Failure in

data transmission. A possible cause could be a faulty APC, transmission or servo interface module.

305 An APC impulse error for an axe (n=1 – 8) occurred. APC

alarm. APC or transmission could be a faulty.

306 The battery voltage of an axis (n=1 – 8) APC is so low that data cannot be held. APC alarm. The battery or transmission

could be faulty.

307 The battery voltage of an axis (n=1 – 8) APC is so low that

the battery has to be replaced. APC alarm. Replace the battery.

308 The battery voltage of an axis (n=1 – 8) APC is so low that

the battery has to be replaced (even if no voltage is supplied). APC alarm. Replace the battery.

17.4 Servo alarms

400 Overload signal for an axis

401 Servo driving for a not ready axis (n=1 – 8). DRDY Signal.

404 Even if the signal READY (MCON) of an axes (n=1 – 8) has

been already sent, the signal READY (DRDY) of the servo amplifier is still active. Or, when voltage has been supplied,

the signal DRDY appeared, even if the signal MCON has been stopped. Check if the servo interface module and the servo

amplifier are connected.

405 Error in positioning control system. Because of an error of the

NC or servo system, the return to the reference point (zero) could not be carried out correctly.

407 The difference of synchronous axis position deviation exceeds the set value.

410 The position deviation value when an axis (n=1 – 8) is stopped, is higher than the allowed value. The limit value has

to be set in the parameter 1829 for each axis.

411 The position deviation value for an axis (n=1 – 8) when it is moving is higher than the allowed value. The limit value has

to be set in the parameter 1828 for each axis.

413 The recorded error value for an axis (n=1 – 8) exceeds the range –2.31; 2.31. This error occurs because of a not proper

parameters setting.

414 Error of the digital servo system of an axis (n=1 – 8). Diagnosis reference NR 200 and 204.

415 For an axis (n=1 – 8) a speed higher than 511785 unit has

been set. This error is due to a wrong CMR setting.

416 Error in the positioning reading system (ENCODER) for an axis (n=1 – 8). Diagnosis reference NR 201.

417 This alarm appears when in an axis (n=1 – 8) one of the

following conditions occur (digital servo system alarm): The setting value of parameter NR 2020 exceeds the limit

value

The proper value (111 o –111) has not been set in parameter NR 2022.

A not allowed value (lower than zero etc.) has been set in parameter NR 2023.

A not allowed value (lower than zero etc.) has been set in

parameter NR 2024. Parameters NR 2084 and 2085 have not been set.

A value exceeding the range between 1 and the number of controlled axes or a not continue value has been set in

parameter NR 1023 (servo axes Nr)

For more details, refers to manual FANUC

17.5 Out of field alarms

500 An axe (n=1 – 8) exceeded in positive direction the path limit

1 (end of work software – parameters NR 1320 or 1326).

501 An axe (n=1 – 8) exceeded in negative direction the path limit 1 (end of work software – parameters NR 1321 or 1327).

502 An axe (n=1 – 8) exceeded in positive direction the path limit

2 (parameter NR 1322).

503 An axe (n=1 – 8) exceeded in negative direction the path limit 2 (parameter NR 1323).

506 An axe (n=1 – 8) exceeded in positive direction the hardware

limit OT (end of work micro).

507 An axe (n=1 – 8) exceeded in negative direction the hardware limit OT (end of work micro).

17.6 Overheating alarms

700 Overheating check. Check if the engine cooling fan works

properly and clean the air filter.

701 The cooling fan of the control unit cabinet is overheated.

704 Spindle overheating in its fluctuation check.

17.7 Safety zones alarms

4800 A punching in the prohibited area 1 has been programmed.




4810 With the activated safety zone, the machine entered in the

area 1, by moving along the X axis in positive direction.


area 1, by moving along the X axis in negative direction.














area 1, by moving along the Y axis in positive direction.

4831 With the activated safety zone, the machine entered in the area 1, by moving along the Y axis in negative direction.










4870 The moving speed in the auto-set safety zone exceeds the parameter (NR 16538, NR 16539).

4871 In automatic setting of the safety zone, either set safety zones are not corrected or the position detector is faulty. Contact the

machine tool manufacture.

4872 A code M, S or T has been programmed together with the automatic setting command of the safety zone (G32). G32 has

been programmed with active nibbling, with tool radius

compensation, in Rotation or scale modes.

17.8 Alarms system

900 ROM parity errors (CNC/OMM/SERVO). Write again the wrong ROM with the specified ROM number.

910 RAM parity error in the memory tape of RAM module. Clean

the memory or replace the module. After this operation, reset all data including parameters (4N).


the memory or replace the module. After this operation, reset all data including parameters (4N +1).


the memory or replace the module. After this operation, reset all data including parameters (4N+2).

913 RAM parity error in the memory tape of RAM module. Clean the memory or replace the module. After this operation, reset

all data including parameters (4N+3).

914 RAM parity error for storing of RAM or additional SRAM part.

Clean the memory or replace the main board CPU of the

additional SRAM. Input again all data including parameters (2N).

915 RAM parity error for storing of RAM or additional SRAM part.

Clean the memory or replace the main board CPU of the additional SRAM. Input again all data including parameters

(2N +1).

916 RAM parity error in DRAM module. Replace the DRAM module.

920 Servo alarm for the first or second axes. A watchdog alarm or

a RAM parity error occurred in the servo module. Replace the servo control module on the main CPU.

921 Servo alarm for the third or fourth axes. A watchdog alarm or a RAM parity error occurred in the servo module. Replace the servo control module on the main CPU.

922 Servo alarm for the fifth or six axes. A watchdog alarm or a

RAM parity error occurred in the servo module. Replace the

servo control module on the main CPU.

924 The digital servo module has not been installed. Control if the

digital servo module or the interface servo module are safety

installed on the main CPU or on the secondary card 2.

926 Servo alarm (from the first to the sixth axes). A parity error RAM in the servo module or a watchdog alarm has done.

Replace the servo control module on the main CPU card.

930 CPU error (anomalous interruption). The CPU card is faulty.

950 Defect occurred in PMC. PMC control module on the main CPU card or in the secondary card 3 could be faulty.

951 A defect occurred on PMC-RC (watchdog alarm). The

secondary card 3 could be faulty.

970 A RAM or NMI parity error occurred on the PMC-RB or PMC-RA2 module.

971 Alarm condition in interface with I/O. As far as PMC-RA and

PMC-RB are concerned, check if PMC control module on the main CPU is safety connected to I/O unit. As far as PMC-RC is

concerned, check if PMC control module on the secondary 3 is connected to I/O unit, is fed and the interface module is not

damaged.

972 NMI occurred on the card different from the main CPU.

973 NMI occurred due to an unknown reason.

974 BUS error for FANUC BUS. The main CPU card or secondary cards 1, 2 or 3 could be

faulty.

975 BUS error for the main CPU card. This card could be faulty.

Operator Manual

Edition : 01

Year : 2011 Information provided in this manual are based on techniques present status; technical data and specifications are valid on the print date of this volume. FPL Trade S.r.l. reserves the right of introducing any kind of variations, aimed to update and improve the manual, even without notice. Performance of the described products depends not only on the raw material they consist of , and by technologies used to manufacture them, but also from several variables, intervening in their use.

End to print in Dicember 2011 All rights are reserved

It is strictly forbidden the reproduction of this manual without the authorization of

Loc. Villa Ragone 18/A – 16039 Sestri Levante (GE) Tel. +39/0185.457115 Fax +39/0185.41256

Mail. [email protected] Web. www.fpl-technology.com

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