TLS-350 Series · 2010. 12. 20. · Manual No: 576013-637 ... 576013-879 TLS-3XX Series Consoles...
Transcript of TLS-350 Series · 2010. 12. 20. · Manual No: 576013-637 ... 576013-879 TLS-3XX Series Consoles...
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TLS-350 Series
Manual No: 576013-637 ● Revision: I
Board and Software Replacement
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Notice
Veeder-Root makes no warranty of any kind with regard to this publication, including, but not limited to, the impliedwarranties of merchantability and fitness for a particular purpose.
Veeder-Root shall not be liable for errors contained herein or for incidental or consequential damages in connectionwith the furnishing, performance, or use of this publication.
Veeder-Root reserves the right to change system options or features, or the information contained in this publication.
This publication contains proprietary information which is protected by copyright. All rights reserved. No part of thispublication may be photocopied, reproduced, or translated to another language without the prior written consent ofVeeder-Root.
DAMAGE CLAIMS
1. Thoroughly examine all components and units as soon as they are received. If damaged, write a complete anddetailed description of the damage on the face of the freight bill. The carrier's agent must verify the inspectionand sign the description.
2. Immediately notify the delivering carrier of damage or loss. This notification may be given either in person orby telephone. Written confirmation must be mailed within 48 hours. Railroads and motor carriers are reluctantto make adjustments for damaged merchandise unless inspected and reported promptly.
3. Risk of loss, or damage to merchandise remains with the buyer. It is the buyer's responsibility to file a claim withthe carrier involved.
RETURN SHIPPING
For the parts return procedure, please follow the appropriate instructions in the "General Returned Goods Policy" and"Parts Return" pages in the "Policies and Literature" section of the Veeder-Root North American EnvironmentalProducts price list.
Veeder-Root 2003. All rights reserved.
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Table of Contents
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IntroductionContractor Certification Requirements ..............................................................................1Related Manuals ...............................................................................................................1Before You Begin ..............................................................................................................1Safety Precautions ............................................................................................................2Precautions Against Static Electricity ................................................................................2Before Turning Off Power - All Procedures .......................................................................3
Replacing the CPU Board ........................................................................................4Reentering System Setup Data ........................................................................................7
Replacing the ECPU BoardRecord the System Setup Into the EEPROM Chip ...........................................................8Removing the ECPU Board ..............................................................................................9Installing the ECPU Board ..............................................................................................14Restoring System Setup Data ........................................................................................15
Replacing PROM Chips on A CPU Board Replacing PROM Chips ..................................................................................................17Restoring System Setup .................................................................................................19
Replacing ROM and RAM Boards on the ECPU BoardArchiving the System Setup ............................................................................................20Replacing the ROM or RAM Board .................................................................................20Restoring System Setup .................................................................................................21
Replacing the EEPROM Chip ...............................................................................24
Replacing the CPU/ECPU Board’s BatteryCPU Board ......................................................................................................................25Reentering the System Setup .........................................................................................25Replacing the ECPU Board’s Battery .............................................................................27
Archiving the System Setup ...................................................................................27Replacing the Battery .............................................................................................27Restoring the System Setup...................................................................................27
Replacing the SEM Module on CPU/ECPU Boards ................................29Verifying New System Features ......................................................................................30
Upgrading CPU Board Software from Version 1 to 2 ...........................31
Replacing an ISD NVMEM Board .......................................................................32
FiguresFigure 1. CPU Board Location ...............................................................................4Figure 2. Removing CPU Board ............................................................................5Figure 3. Installing the CPU Board ........................................................................6Figure 4. Removing the ECPU Board. .................................................................10Figure 5. ECPU Board Layout with Through-Hole Mounted Components ...........11Figure 6. ECPU Board Layout with Surface Mounted Components ....................11Figure 7. ECPU2 Board Layout ...........................................................................12Figure 8. Removing the EEPROM Chip from the ECPU Board ...........................12
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Table of Contents
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Figure 9. Orienting E2 Chip .................................................................................13Figure 10. Installing the ECPU Board ....................................................................14Figure 11. Through-Hole Component Layout Version of the CPU Board ..............17Figure 12. Surface-Mount Component Layout Version of the CPU Board ............17Figure 13. Removing and Installing PROM chips on the CPU Board ....................18Figure 14. ROM and RAM Board Component Layouts ..........................................20Figure 15. Removing and Installing a ROM or RAM Board ...................................21Figure 16. Replacing Battery .................................................................................25Figure 17. Replacing SEM Module ........................................................................29Figure 18. CPU Board RAM Chip Location ............................................................31Figure 19. ISD NVMEM Board Component Layouts ..............................................32Figure 20. Installing/Removing an ISD NVMEM Board .........................................33
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1
Introduction
This manual contains instructions for replacing the following components in
• CPU board
• ECPU board
• CPU PROMs
• ROM and RAM boards (ECPU)
• ECPU board E2 integrated circuit
• CPU board backup battery
• ECPU board backup battery
• CPU and ECPU board software module
• Upgrading CPU board software from Version 1 to Version 2
• NVMEM board (ECPU)
This manual does not provide troubleshooting information.
Contractor Certification Requirements
Veeder-Root requires the following minimum training certifications for contractors who will install and setup the equipment discussed in this manual:
Level 1 Contractors holding valid Level 1 Certification are approved to perform wiring and conduit routing, equipment mounting, probe and sensor installation, tank and line preparation, and line leak detector installation.
Level 2/3 Contractors holding valid Level 2 or 3 Certifications are approved to perform installation checkout, startup, programming and operations training, troubleshooting and servicing for all Veeder-Root Tank Monitoring Systems, including Line Leak Detection and associated accessories.
Warranty Registrations may only be submitted by selected Distributors.
Related Manuals
576013-879 TLS-3XX Series Consoles Site Prep Manual
Before You Begin
Before you begin component replacement, read the following guidelines:
• To avoid electrical shock, be sure AC power to the console is Off when performing the procedures in this manual.
• Failure to comply with these requirements could result in death, serious personal injury, property loss, or equipment damage.
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Board & Software Replacement Safety Precautions
2
Safety Precautions
The following safety symbols may be used throughout this manual to alert you to important safety hazards and precautions.
Precautions Against Static Electricity
Before removing electronic components from their antistatic bags read the following static electricity precautions.
1. Before handling any components, discharge your body's static electric charge by touching a grounded surface.
2. Do not remove parts from their antistatic bags until you are ready to install them.
3. Do not lay parts on the antistatic bags! Only the insides are antistatic.
4. When handling parts, hold them by their edges and their metal mounting brackets.
5. Avoid touching components or edge connectors that plug into slots.
6. Never slide parts over any surface.
ELECTRICITYHigh voltage exists in, and is supplied to, the device. A potential shock haz-ard exists.
TURN POWER OFFLive power to a device creates a potential shock hazard. Turn Off power to the device and associated accessories when servicing the unit.
INJURYCareless or improper handling of tools can cause bodily injury.
STATIC SENSITIVE COMPONENTSWear grounded anti-static wrist strap before handling the printed circuit board.
READ ALL RELATED MANUALSKnowledge of all related procedures before you begin work is important. Read and understand all manuals thoroughly. If you do not understand a procedure, ask someone who does.
WARNINGThis system operates on 115 VAC power. Serious injury or death from electrical shock could occur if the power ON/OFF warnings in this manual are not heeded.
1. Read and follow all instructions in this manual, including all safety warnings.
2. Remove rings from hands, metal watch bands and bracelets, and loose hanging neck jewelry before performing these procedures.
3. Do not modify or use service parts other than those provided by .
OFF
OFF
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Board & Software Replacement Before Turning Off Power - All Procedures
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7. Avoid plastic, vinyl, and styrofoam in your work area.
8. Wear the antistatic wrist strap included in your component replacement kit.
9. The antistatic caution icon shown to the left appears in several places in this manual to remind you to wear an antistatic wrist strap (Part No. 576013-908) when handling static sensitive devices.
Before Turning Off Power - All Procedures
1. If you have a printer and it is usable, from the Operations Mode press the PRINT key to print out a copy of the system status [active alarms (if any), and in-tank inventory].
2. From the Setup Mode press the PRINT key to print out a copy of the system setup.
3. From the Diagnostic Mode press FUNCTION then PRINT for each of the Diagnostic Mode functions to print out copies of all of the system diagnostic reports.
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4
Replacing the CPU Board
Important! All operating, setup and historical data will be lost when the console is turned off and the CPU board is replaced
Switch Off power to console. Open the left front door of the Console and locate the CPU board [Figure 1].
Figure 1. CPU Board Location
4. Follow the steps in Figure 2 to remove the CPU board.
OFF
consoles\cpu.eps
CPU Board
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Board & Software Replacement Before Turning Off Power - All Procedures
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Figure 2. Removing CPU Board
5. Place old and new CPU boards side by side on a clean work surface. Make sure the Battery Backup switches on both boards are in the Off position. Remove the SEM (see Figure 17 on page 29) and the PROM chips (see page 17) from the old CPU board and plug them into the identical sockets on the new CPU board.
OFF
CPU Board
CPU Board Installation guide slots (one at top and bottom)
Remove ac power to the console. Push S2 down to turn battery backup OFF.
2
1
6
consoles\cpubdout.eps
J10J10
Remove the grounding wrist strap from its package and wrap one end around your wrist. Ahere the other end to the side of the comm board cage.
5
S2
S1
BATT OPEN
Disconnect each of the two cables attached to the CPU board, and the printer cable from the Local PrinterCom Board.
Pull the board straight out until you disconnectit from the motherboard connector and it clears the top and bottom guides. Rotate it towards you to clear the door. Hold the CPU board by its edges and avoid touching components and connector pins.
Retrieve Board Removal tool from its storage position on the top of the comm cage by pulling on black knob in center of tool.
Place curved end of the removaltool under front end of CPU board at each retention pin location (3 places)and rotate tool to pry the board off of the retention pin. Replaceremoval tool in its storage position.
4
3
Pivot edge of tool against inner partition of console.
OFF
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Board & Software Replacement Before Turning Off Power - All Procedures
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6. Install the new CPU board by following the steps in Figure 3.
Figure 3. Installing the CPU Board
CPU Board Installationguide slots (one at topand bottom)
Board connector
1
Push board down onto each retention pin until it snaps through board (3 places).
Push S2 down to turn battery backup OFF.
2
S2
S1
BATT OPEN
4
Local PrinterCom Board(could be in another slot)
consoles\cpubdin.eps
Connect cables:- Top 16-pin cable from display to CPU board J10- Middle 16-pin cable from keyboard to CPU board J9- 6-pin cable from printer to J1 on the Local Printer Com Board. Pin 1 is identified by the number 1 screened on the surface of the board. Look at the connector on the end of the ribbon cable. On one side you will see embossed socket numbers 1 through 6. Orient connector so that the #1 socket is aligned over the #1 pin of the board connector before attaching it. (see diagram below for additional printer connection information.)
3
Antistatic wrist strapadhered to side ofcomm board cage
Attach one end of the antistatic wrist strap to your left wrist and adhere the other end to the comm board cage. With your right hand, hold the ribbon cables out of the way. Holding the CPU board in your left hand as shown, slide the board around the Comm Board cage and straight back into top and bottom guide slots. Place your thumbs on the front edge of the board at the top and bottom and push the board firmly towardthe back of the console to seat the board connector in the motherboard connector.
Comm board cage
consoles\pj1cpu.eps
Ribbon cable connector
Local printer com board
Connector J1
Front of console
Tabs (2)
Locking ridge
To printer card
Make sure that tabs of the ribbon cable connectorface the locking ridge of board connector J1 as youpush the connector down over J1's pins. (Check alsothat the locking ridge is centered between the tabs.)
Correct Printer Connector Orientation
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Board & Software Replacement Reentering System Setup Data
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Reentering System Setup Data
1. Restore AC power to the console.
2. The console front panel display will cycle through the following screens:
Wait until the printer prints:
and the front panel display reads:
3. Push the CPU board’s Battery Backup Switch (S2) up (ON).
4. Press the ALARM/TEST key to acknowledge the alarm. The printer prints:
and the front panel display reads:
5. Reenter the system setup data following the procedure outlined in your console System Setup manual while referencing the system setup data print-out and/or other setup information you have.
CLEARING ALL RAM
SYSTEM COLD START
SYSTEM SELF TEST
SYSTEM STARTUP COMPLETE
*** SYSTEM RESET ***MMM DD, YYYY HH:MM XM
MMM DD, YYYY HH:MM:SS XMBATTERY IS OFF
MMM DD, YYYY HH:MM XM
SYSTEM STATUS REPORTALL FUNCTIONS NORMAL
MMM DD, YYYY HH:MM:SS XMALL FUNCTIONS NORMAL
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Replacing the ECPU Board
Record the System Setup Into the EEPROM Chip
1. If possible, from the Setup Mode press the FUNCTION key until the display reads:
2. Press the STEP key until the display reads:
3. Press the CHANGE key:
4. Press the ENTER key:
5. Press the STEP key:
6. Press the CHANGE key:
7. Press the ENTER key:
8. Press the STEP key and the printer prints:
And the front panel display reads:
ARCHIVE UTILITYPRESS TO CONTINUE
SAVE SETUP DATA: NOARCHIVE UTILITY
ARCHIVE UTILITYSAVE SETUP DATA: YES
SAVE SETUP DATA: YESPRESS TO CONTINUE
SAVE SETUP DATA: YESARE YOU SURE?: NO
SAVE SETUP DATA: YESARE YOU SURE?: YES
ARE YOU SURE?: YESPRESS TO CONTINUE
ARCHIVE UTILITY
SAVE SETUP DATA:START TIME:MMM DD, YYYY HH:MM:SS XM
ARCHIVE UTILITYSAVE SETUP DATA: BUSY
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Board & Software Replacement Removing the ECPU Board
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9. The console is now writing the current system setup to the EEPROM (E2) chip. After this task is completed, the printer prints:
And the front panel display reads:
Removing the ECPU Board
Important! All operating, setup and historical data will be lost when the console is turned off and the ECPU board is replaced
1. Switch Off power to the Console. Open the left front door of the console. Follow the steps in Figure 4 to remove the ECPU board.
ARCHIVE UTILITYSAVE SETUP DATA:END TIME:MMM DD, YYYY HH:MM:SS XMBYTES: XXXX
ARCHIVE UTILITYPRESS TO CONTINUE
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Board & Software Replacement Removing the ECPU Board
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Figure 4. Removing the ECPU Board.
1. Place old and new ECPU boards side by side on a clean work surface. Make sure that the Battery Backup switches on both boards are turned Off.
ECPU Board Installation guide slots (one at top and bottom).
SW
2
SW
1
Turn OFF ac power to the console. Push SW1 down to turnbattery backup OFF.1
5
4
consoles\ecpuout.eps
2
6
3
Remove the grounding wrist strap from its package and wrap one end around your wrist. Ahere the other end to the side of the comm board cage.
Disconnect each of the three cables attachedto the ECPU board.
OFF
Pull the board straight out until you disconnectit from the motherboard connector and it clears the top and bottom guides. Rotate it towards you to clear the door. Hold the ECPU board by its edges and avoid touching components and connector pins.
Retrieve Board Removal tool from its storage position on the top of the comm cage by pulling on black knob in center of tool.
Pivot edge of tool against inner partition of console.
Place curved end of the removaltool under front end of CPU board at each retention pin location (3 places)and rotate tool to pry the board off of the retention pin. Replaceremoval tool in its storage position.
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Board & Software Replacement Removing the ECPU Board
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Figure 5. ECPU Board Layout with Through-Hole Mounted Components
Figure 6. ECPU Board Layout with Surface Mounted Components
BT1
U31U27
U28
U16
J7
SOFTWARE MODJ1
J2
J3 TO DISPLAY J4 TO KEYBOARD J6J5TXRED
RXGRN
LED1LED2
U23 U24
U20
U25
U21U13U8U5
U2
11
23
4
OP
EN
SW1
SW2
E Chip
Software EnhancementModule (SEM)
ReplaceableLithium Battery
consoles\ecputh1.eps
CPUStatic SensitiveAvoid Touching
2
Battery Backup Sw (S1)& DIP Sw 1 - 4 (S2)
Component leads pass through holes in the board and are soldered on the back side.
Required ROM Board(either J1 or J2 slot)
Optional RAM Boardor NVMEM board(either J1 or J2 slot)
U35
U16
J1
J2
TO DISPLAY TO KEYBOARD J6J5TXRED
RXGRN
LED1LED2
U27
U13U9U6
U12U10U2 U5
U1U23
U11
OP
EN
Y2
U3
U7
J4
J3
consoles\ecpusf1.eps
CPUStatic SensitiveAvoid Touching
U32
U31
U33
U4
U36
U37U40
U39
U42
U41
330743-001 R126330743-002 R127
11
23
4
OP
EN
SW1
SW2
Battery Backup Sw (S1)& DIP Sw 1 - 4 (S2)
E Chip2
Software EnhancementModule (SEM)
ReplaceableLithium Battery
330743-001330743-002
U4 U36 R126 R127ECPUBoard GroupInstalled Component
Required ROM Board(either J1 or J2 slot)
Optional RAM Boardor NVMEM board(either J1 or J2 slot)
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Board & Software Replacement Removing the ECPU Board
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Figure 7. ECPU2 Board Layout
2. Using a chip removal tool similar to the one shown (IC Extraction tool, Digikey Part No. K158-ND, or equivalent), follow the steps outlined in Figure 8 remove the E2 chip from the old ECPU board and install it the identical socket on the new board reversing the procedure shown in Figure 8. Observe chip oreintation as shown in Figure 9.
Figure 8. Removing the EEPROM Chip from the ECPU Board
SOCKETSOCKET
E Chip
Lithiumbattery
Battery Backup Sw (S1)& DIP Sw 1 - 4 (S2)
Required ROM Board(either J1 or J2 slot)
Optional RAM Boardor NVMEM board(either J1 or J2 slot)
CPUStatic SensitiveAvoid Touching
Software EnhancementModule (SEM)
consoles\ecpu2.eps
2
Rest bottom of tool on socket. Push down withthumb to hold tool on socket.
1
2
Continuing to applypressure with fingers, gently lift the tool straight up until the chip pins are clear of the socket.
Continue to pull up with fingers until chip is lifted up against bottom of tool.
3
4
consoles\chipto.eps
Pull up with fingers on slides to close lifting clamps against endsof E2 chip and liftinghooks under endsof chip
Slides
Lifting clamps
Lifting hooks
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Board & Software Replacement Removing the ECPU Board
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Figure 9. Orienting E2 Chip
3. Remove the SEM chip from the old board and install it in the SEM socket of the new board (ref Figure 17 on page 29). Note: Either type SEM will only plug in one way.
Remove the ROM board from the old ECPU board and install it on the new board (ref Figure 15 on page 21). If present, also remove the RAM or NVMEM board from the old ECPU board and install it on the new board (see Figure 15 on page 21 or Figure 20 on page 33 as appropriate).
U32
U33
U16
U27
U13
U12
U23
Y2
Notch(Painted on board)
Indentedsemicircle(On chip)
CPUStatic SensitiveAvoid Touching
Check to see that chip pins are aligned and not bent. Orient chip so that the small indented semicircle on the top of the chip is on the same end as the small notch painted on the board above the socket (in this example on the top) . Carefully align the chip pins over the socket holes and gently push the chip down until all the pins are in the socket holes. Then push down firmly and evenly on the chip until it is down against the socket. Check to see that each of the pins is in its socket.
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Board & Software Replacement Installing the ECPU Board
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Installing the ECPU Board
1. Install the new ECPU board in the console following the steps outlined in Figure 10.
Figure 10. Installing the ECPU Board
ECPU Board Installationguide slots (one at topand bottom)
Comm Board cage
Push board down onto each retention pin until it snaps through board(three places).
Push SW1 down to turn battery backup OFF. 4
J3
J4
J6
2 SW1SW2Board connector
1
consoles\ecpuin.eps
Antistatic wrist strapadhered to base ofconsole
Attach one end of the antistatic wrist strap to your left wrist and adhere the other end to thecomm board cage. With your right hand, hold the ribbon cables out of the way. Holding the ECPU board in your left hand as shown, slide the board around the Comm Board cage and straight back into top and bottom guide slots. Place your thumbs on the front edge of the board at the top and bottom and push the board firmly towardthe back of the console to seat the board connector in the motherboard connector.
Connect cables:- Top 16-pin cable from display to ECPU board J3- Middle 16-pin cable from keyboard to ECPU board J4- 6-pin cable from printer to ECPU board J6 (see below for additional printer connection information)
3
consoles\pj6ecpu eps
Ribbon cable connector
ECPU board Connector J6
Front of console
Tabs (2)
Locking ridge
To printer card
Make sure that tabs of the ribbon cable connectorface the locking ridge of board connector J6 as youpush the connector down over J6's pins. (Check alsothat the locking ridge is centered between the tabs.)
Correct Printer Connector Orientation
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Board & Software Replacement Restoring System Setup Data
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Restoring System Setup Data
1. With the console’s left front door open, restore AC power to the console.
2. The console front panel display will cycle through the following screens:
Wait until the printer prints:
and the front panel display reads:
3. Push the Battery Backup switch (SW1) up to the ON position.
4. Press the CHANGE key:
5. Press the ENTER key:
CLEARING ALL RAM
SYSTEM COLD START
SYSTEM SELF TEST
SYSTEM STARTUP COMPLETE
*** SYSTEM RESET ***
MMM DD, YYYY HH:MM XM
MMM DD, YYYY HH:MM:SS XM
RESTORE SETUP DATA: NO
MMM DD, YYYY HH:MM:SS XMRESTORE SETUP DATA: YES
RESTORE SETUP DATA: YESPRESS TO CONTINUE
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Board & Software Replacement Restoring System Setup Data
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6. Press the STEP key and the printer prints:
The console begins the restoring process of copying the system setup data you archived in the E2 chip into the new ECPU board’s RAM. Depending on how complicated your system setup data is, this procedure could last for sever-al minutes. When the restoring process is complete the printer prints out:
This information is followed by a complete printout of the system setup. The front panel display should read:
7. Press the ALARM/TEST key to acknowledge the alarm. The printer prints:
And the front panel display reads:
8. Close and secure the left front door.
9. If necessary, refer to your System Setup manual to make any corrections or additions to your system setup. It is good practice to archive your system setup to the E2 chip after you have made any additions or corrections to the setup (see “Reentering System Setup Data” on page 7, for this procedure).
ARCHIVE UTILITY
RESTORE SETUP DATASTART TIME:MMM DD, YYYY HH:MM XM
ARCHIVE UTILITY
RESTORE SETUP DATAEND TIME:MMM DD, YYYY HH:MM XM
SYSTEM SETUPMMM DD, YYYY HH:MM XM
MMM DD, YYYY HH:MM:SS XMBATTERY IS OFF
MMM DD,YYYY HH:MM XM
SYSTEM STATUS REPORTALL FUNCTIONS NORMAL
MMM DD, YYYY HH:MM:SS XMALL FUNCTIONS NORMAL
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Replacing PROM Chips on A CPU Board
Important! All operating, setup and historical data will be lost when the console is turned off and the PROM chips are replaced.
Replacing PROM Chips
1. Open the left front door of the console. Remove AC power from the console and push the Battery Backup switch down to the OFF position. Refer to Figure 1 on page 4 to locate the CPU board.
2. If you want to remove the CPU board before replacing the PROMs, follow the board removal procedure in “Replacing the CPU Board” on page 4.
3. Refer to Figure 11 on page 17 and Figure 12 on page 17 to locate the PROM chips on the CPU board.
Figure 11. Through-Hole Component Layout Version of the CPU Board
Figure 12. Surface-Mount Component Layout Version of the CPU Board
OFF
1
S1
S2
U26
U18
U5
J1
BT1
J10 J9
U6
U25
U17
U4
12
34
OP
EN
TO DISPLAY TO KEYBOARD
SOFTWARE MODULE
U7 U8 U9
U27
U10 U11
BA
TT
U20
U25
U12
U21 U22 U23 U24
U13 U14 U15 U16
TLS-350 CPU BOARD
VR2
VR
1
consoles\cputh.eps
CPUStatic SensitiveAvoid Touching
ReplaceableLithium Battery
Software Enhancement Module
DIP Sw 1 - 4 (S1) & Battery Backup Sw (S2)PROM chips
U2 U3
1
S1
S2
U12
D1
U11U10
J1
BT1
J10 J9
12
34
OP
EN
TO DISPLAY TO KEYBOARD
U8
U26
BA
TT
TLS-350 CPU BOARD
VR2
VR1
consoles\cpusf.eps
CPUStatic SensitiveAvoid Touching
ReplaceableLithium Battery
DIP Sw 1 - 4 (S1) & Battery Backup Sw (S2)
PROM chips (System Software)
U2 U3
Component leads pass through holes in the board and are soldered on the back side.
Software EnhancementModule
SOFTWAREMODULE
U13
U1
Y1
Y4
U19
U16
U9
U24U23
U22
U21
U15
D2U14
D4
U20
U27
U7U6
U4 U5
RP1
U18
RP4
RP2
RP3
RP9
U17
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Board & Software Replacement Replacing PROM Chips
18
4. Attach one end of the antistatic wrist strap around your wrist and adhere the other end to the base of the console.
5. On each PROM chip is a label with the part number and its circuit board position (U2 or U3). The PROM labeled U2 must go in the socket labeled U2, and the PROM labeled U3 must go in the socket labeled U3 (the socket labels are printed on the board). The console will not function if these PROMs are reversed.
6. Follow the procedure in Figure 13 to remove the old PROM chips and replace them with the new ones.
Figure 13. Removing and Installing PROM chips on the CPU Board
1
S1
S2
U26
U18
U4
J1
BT1
J10 J9
U7
U17
U2
12
34
OP
EN
TO DISPLAY TO KEYBOARD
SOFTWARE MODULE
U8
U27
U11
U20
U1
U12
U21
U22
U23 U24
U13
U14 RP2
RP3
TLS-350 CPU BOARD
U3
U9
U5
U6
U10
U19
Y1
U15 U16
D2
RP4 RP1 RP9
Y4
D4
D1
VR1
VR2
consoles\cpuprorm.eps
PROM chips
1
S1
S2
U26
U18
U4
J1
BT1
J10 J9
U7
U17
U2
12
34
OP
EN
TO DISPLAY TO KEYBOARD
SOFTWARE MODULE
U8
U27
U11
U20
U1
U12
U21
U22
U23 U24
U13
U14 RP2
RP3
TLS-350 CPU BOARD
U3
U9
U5
U6
U10
U19
Y1
U15 U16
D2
RP4 RP1 RP9
Y4
D4
D1
VR1
VR2
Position single tab end of chip caddy over single notch end of socket and insert chip caddy gently down into socket. Push on both ends of chip until caddy is seated down in socket as far as it will go.
Remove PROM Chip
Single-notched endof PROM chip socket
Single-tab end of PROM chip caddy
Rock hand slightly back and forth while lifting up to remove PROM chips.
CPUStatic SensitiveAvoid Touching
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Board & Software Replacement Restoring System Setup
19
Restoring System Setup
7. Restore AC power to the console.
8. The front panel display will cycle through the following screens:
At this point the printer prints:
and the front panel display reads:
9. Push the CPU board’s Battery Backup Switch (S2) up (ON).
10. Press the ALARM/TEST key to acknowledge the alarm. The printer prints:
and the front panel display reads:
11. Reenter the system setup data following the procedure outlined in the console System Setup manual while referencing the System Setup printout.
CLEARING ALL RAM
SYSTEM COLD START
SYSTEM SELF TEST
SYSTEM STARTUP COMPLETE
*** SYSTEM RESET ***MMM DD, YYYY HH:MM XM
MMM DD, YYYY HH:MM:SS XMBATTERY IS OFF
MMM DD, YYYY HH:MM XM
SYSTEM STATUS REPORTALL FUNCTIONS NORMAL
MMM DD, YYYY HH:MM:SS XMALL FUNCTIONS NORMAL
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20
Replacing ROM and RAM Boards on the ECPU Board
Archiving the System Setup
Follow the procedure “Record the System Setup Into the EEPROM Chip” on page 8.
Replacing the ROM or RAM Board
1. Switch Off power to the console. Open the front door of the console and locate the ECPU board Figure 4 on page 10.
2. Figure 14 shows the layout of a ROM and the two RAM boards (version with jumper J2 is out of production).
Figure 14. ROM and RAM Board Component Layouts
U6
Mounting notch (seats over ridgein base of connector - typ all boards)
consoles\romrambd.eps
U1
NOTE: Leave jumper J2 on ONLY when you have greater than 8 tanks or BIR with manifolded tanks.
U2
XXXXX MM\DD\YY U2
XXXXX MM\DD\YY U1
Mounting notch (seats over ridge in edge of connector) - typ all boards)
ROMBOARD
RAMBOARD(This boardno longerin production)
RAMBOARD(Current production)
U6
A
B
The default mode for this board is for 3XX software.
For 1XX software a ground must be opened by clipping the corner of the board effectively breaking the trace. Cut along lines shown.
If reonnection is desired, attach a wire from hole A to B (see dotted linein circle.
Cut lines
J2
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Board & Software Replacement Restoring System Setup
21
3. Follow the instructions in Figure 15 to install or replace a ROM or a RAM board. When adding or replacing a RAM board, read the note about J2 in Figure 14 on page 20.
Figure 15. Removing and Installing a ROM or RAM Board
Restoring System Setup
1. Restore AC power to the console.
2. The front panel display cycles through the following screens:
ECPU Board
A A
ROM boardretaining clips (one on each end)
View A-A
Front of console
Seat ROM board in connector J1 at an angle with component side facing the front of the console. Make sure that notch in the bottom of the board is over ridge in base of connector, then push board back until retaining clips snap around the board's edges. DON'T FORCE BOARDor you may damage socket! Check that notch and ridge are aligned correctly then try again.
J1 J2
Retaining clip (2)
RAM board is installed exactly the same as the ROM board and usually behind the ROM board. You have to remove the ROM board before you install the RAM board.
ECPU board
consoles\romin.eps
Turn ac power to console OFF. Push SW1 down to turn battery backup OFF.
1SW1SW2
Removing ROM or RAM Boards - Use your fingers to spreadretaining clips away from the ROM or RAM board edges,tilt the board to the front of the console and lift it out.
ROM board usually in front,RAM board (when needed) in back
Installing ROM and RAM Boards
Removing ROM and RAM Boards
Attach one end of theantistatic wrist strap to your wrist and the other end to the base of the console.
32
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Board & Software Replacement Restoring System Setup
22
At this point the printer prints:
3. Push the Battery Backup switch (SW1) up to the ON position.
4. Press the CHANGE key:
5. Press the ENTER key:
6. Press the STEP key and the printer prints:
CLEARING ALL RAM
SYSTEM COLD START
SYSTEM SELF TEST
SYSTEM STARTUP COMPLETE
*** SYSTEM RESET ***MMM DD, YYYY HH:MM XM
MMM DD, YYYY HH:MM:SS XMRESTORE SETUP DATA: YES
RESTORE SETUP DATA: YESPRESS TO CONTINUE
RESTORE SETUP DATASTART TIME:MMM DD, YYYY HH:MM XM
ARCHIVE UTILITY
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Board & Software Replacement Restoring System Setup
23
The console begins the process of copying into the new RAM board, the system setup data you archived in the E2 chip. Depending on how complicated your system setup data is, this procedure could last for several minutes. When the restoring process is complete the printer prints:
This information is followed by a complete printout of the system setup.
The front panel display should read:
7. Press the ALARM/TEST key to acknowledge the alarm:
The printer prints:
And the front panel display reads:
8. Close and secure the left front door.
9. If necessary, refer to your System Setup manual to make any corrections or additions to your system setup. [It is good practice to always archive your system setup after you have made any additions or corrections to it (see “Record the System Setup Into the EEPROM Chip” on page 8, for this procedure).]
ARCHIVE UTILITY
RESTORE SETUP DATAEND TIME:MMM DD, YYYY HH:MM XM
SYSTEM SETUPMMM DD, YYYY HH:MM XM
MMM DD, YYYY HH:MM:SS XMBATTERY IS OFF
MMM DD, YYYY HH:MM:SS XM
SYSTEM STATUS REPORTALL FUNCTIONS NORMAL
MMM DD, YYYY HH:MM:SS XMALL FUNCTIONS NORMAL
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24
Replacing the EEPROM Chip
This procedure assumes you are changing the EEPROM (E2) chip, but not the ECPU board.
1. Switch Off power to the console. Open the left front door of the console and locate the ECPU board [reference Figure 4 on page 10].
2. Remove the ECPU board following the instructions in “Removing the ECPU Board” on page 9 with one exception - DO NOT turn the Battery Backup switch OFF as instructed in that procedure.
3. Locate the E2 chip on your ECPU board [see Figure 5 on page 11, Figure 6 on page 11, and Figure 7 on page 12 for the three possible ECPU board layouts].
4. Remove the E2 chip following the instructions shown in Figure 8 on page 12.
5. Replace the E2 chip following the instructions shown in Figure 9 on page 13.
6. Replace the ECPU board following the instructions shown in Figure 10 on page 14 with one exception. The exception is that you can ignore step 4 since you did not turn off battery backup when you removed the board.
7. Restore AC power to the console.
8. The display will cycle through the following screens:
At this point front panel display reads:
9. You should archive the current system setup data in the blank E2 chip following instructions in “Record the System Setup Into the EEPROM Chip” on page 8.
10. Close and secure the left front door.
OFF
SYSTEM WARM START
SYSTEM SELF TEST
SYSTEM STARTUP COMPLETE
MMM DD, YYYY HH:MM:SS XMALL FUNCTIONS NORMAL
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25
Replacing the CPU/ECPU Board’s Battery
CPU Board
Important! All operating, setup and historical data will be lost when the console is turned off and the battery is replaced.
1. Remove the CPU board following the instructions beginning on page 4. Push the Battery Backup switch (S2) down to the OFF position.
2. Locate battery BT1 on the CPU board layout in Figure 11 on page 17 or Figure 12 on page 17 as appropriate.
3. Following the instructions in Figure 16, pull off the battery cover and replace the battery. Replace CPU board following instructions in Figure 3 on page 6.
Figure 16. Replacing Battery
Reentering the System Setup
1. Restore AC power to the console.
2. The console front panel display will cycle through the following screens:
OFF
11
23
4
OP
EN
BT1
U35
J7
J6J5
OP
EN
Y3
SW1
SW2
+
To replace cover, push 4 posts down into 4 mounting holes untilthey snap into board.
Cover mounting holes (4)
Battery mounting holes (3)Center hole is positive (+).
Battery (3 pins)Push pins down into 3 holes with center pin in hole labeled + Board
BT1
consoles\replacebatt.eps
Remove batterycover to accessbattery
CPU/ECPU board
CLEARING ALL RAM
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Board & Software Replacement Reentering the System Setup
26
At this point the printer prints:
and the front panel display reads:
3. Push the CPU board’s Battery Backup Switch (S2) up (ON).
4. Press the ALARM/TEST key to acknowledge the alarm. The printer prints
and the front panel display reads:
5. Close and secure the left front door.
6. Reenter the system setup data following the procedure outlined in the console System Setup manual while referencing the system setup printout.
SYSTEM COLD START
SYSTEM SELF TEST
SYSTEM STARTUP COMPLETE
*** SYSTEM RESET ***
MMM DD, YYYY HH:MM XM
MMM DD, YYYY HH:MM:SS XMBATTERY IS OFF
MMM DD, YYYY HH:MM XM
SYSTEM STATUS REPORTALL FUNCTIONS NORMAL
MMM DD, YYYY HH:MM:SS XMALL FUNCTIONS NORMAL
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Board & Software Replacement Replacing the ECPU Board’s Battery
27
Replacing the ECPU Board’s Battery
ARCHIVING THE SYSTEM SETUP
Follow the instructions to“Record the System Setup Into the EEPROM Chip” on page 8.
REPLACING THE BATTERY
1. Remove the ECPU board following the instructions beginning on page 8. Make sure the Battery Backup switch (S1) is in the OFF position.
2. Locate battery BT1 on the ECPU board layout in Figure 5 on page 11 (battery’s location is similar on all ECPU board types).
3. Following the instructions in Figure 16 on page 25, pull off the battery cover and replace the battery. Replace ECPU board following instructions in Figure 10 on page 14.
RESTORING THE SYSTEM SETUP
1. Restore AC power to the console.
2. The console front panel display will display the following screens:
At this point the printer prints:
and the front panel display reads:
3. Push the Battery Backup switch (SW1) up to the ON position.
OFFOFF
CLEARING ALL RAM
SYSTEM COLD START
SYSTEM SELF TEST
SYSTEM STARTUP COMPLETE
*** SYSTEM RESET ***
MMM DD, YYYY HH:MM XM
MMM DD, YYYY HH:MM:SS XM
RESTORE SETUP DATA: NO
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Board & Software Replacement Replacing the ECPU Board’s Battery
28
4. Press the CHANGE key:
5. Press the ENTER key:
6. Press the STEP key and the printer prints:
7. The console begins restoring the system setup data you archived earlier. Depending on how complicated your system setup data is, this procedure could last for several minutes. When the restoring process is complete the printer prints:
8. This information is followed by a complete printout of the system setup. The front panel display reads:
9. Press the ALARM/TEST key to acknowledge the alarm. The printer prints:
10. And the front panel display reads:
11. Close and secure the left front door.
MMM DD, YYYY HH:MM:SS XMRESTORE SETUP DATA: YES
RESTORE SETUP DATA: YESPRESS TO CONTINUE
ARCHIVE UTILITY
RESTORE SETUP DATASTART TIME:MMM DD, YYYY HH:MM:SS XM
ARCHIVE UTILITY
RESTORE SETUP DATAEND TIME:MMM DD, YYYY HH:MM:SS XM
SYSTEM SETUPMMM DD, YYYY HH:MM XM
MMM DD, YYYY HH:MM:SS XMBATTERY IS OFF
MMM DD,YYYY HH:MM:SS XM
SYSTEM STATUS REPORTALL FUNCTIONS NORMAL
MMM DD, YYYY HH:MM:SS XMALL FUNCTIONS NORMAL
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29
Replacing the SEM Module on CPU/ECPU Boards
1. Remove AC power to the console.
2. Open the front door of the console and locate the CPU board [Figure 1 on page 4] or ECPU board [Figure 4 on page 10].
3. Locate the Software Enhancement Module (SEM) on your CPU board [Figure 11 on page 17] or ECPU board [Figure 5 on page 11]. The SEM is in the same general area of all CPU/ECPU board types.
4. Replace the SEM as shown in Figure 17. Note: Either type SEM will only plug in one way.
Figure 17. Replacing SEM Module
5. Restore AC power to the console. The display will cycle through the following screens:
OFF
11
23
4
OP
EN
BT1
SOFTWARE MOD
TO KEYBOARD J6J5TXRED
RXGRN
LED1LED2
OP
EN
Y3
J4
SW1
SW2
A A
View A-A
Type 1Type 2
SEM modules(2 types)
SYSTEM WARM START
SYSTEM SELF TEST
SYSTEM STARTUP COMPLETE
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Board & Software Replacement Verifying New System Features
30
At this point the front panel display reads:
Verifying New System Features
1. Press the MODE key until the front panel display reads
2. Press the FUNCTION key until the front panel display reads:
3. Print out a description of the software currently in your system. Press the PRINT key and the printer prints:
4. After the SEM (S-Module) part number prints, a list of your system’s current features follows.
5. Press the MODE key to return to the main screen:
6. Close and secure the left front door.
7. Refer to the System Setup manual to program the new features you added.
MMM DD, YYYY HH:MM:SS XMALL FUNCTIONS NORMAL
DIAG MODEPRESS TO CONT
SYSTEM DIAGNOSTICPRESS TO CONTINUE
SOFTWARE REVISION LEVEL
VERSION XXX.XX SOFTWARE# XXXXXX-XXX-XXXCREATED - YY.MM.DD.HH.MM
S-MODULE# XXXXXX-XXX-X
MMM DD, YYYY HH:MM:SS XMALL FUNCTIONS NORMAL
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31
Upgrading CPU Board Software from Version 1 to 2
Important! All operating, setup and historical data will be lost when the console is turned off and the PROM and RAM chips are replaced.
1. Remove AC power from the console. Open the left front door of the console and push the Battery Backup switch down to the OFF position. Refer to Figure 1 on page 4 to locate the CPU board.
2. Remove the CPU board following the board removal procedure in “Replacing the CPU Board” on page 4.
3. Refer to Figure 18 and locate the PROM (U3 & U4) and RAM chips (U4 & U5) on the CPU board. Note: Later releases of Version 1 may only have one RAM chip in U4.
Figure 18. CPU Board RAM Chip Location
4. Replace the 2 PROM chips following the instructions in “Replacing PROM Chips” on page 17.
5. With a small straight-slot screwdriver, pry one end of the existing RAM chip or chips up and remove them from their sockets.
6. Take the single replacement Version 2 RAM chip and orient the notched end of the chip with the notched end of the U4 socket. Carefully position the chip pins in the socket holes and press it down until it rests on the socket base.
7. Perform a Cold Start following the instructions in “Restoring System Setup” on page 19.
OFF
1
S1
S2
U18
U5
J1
BT1
J10 J9
U6
U25
U17
U4
12
34
OP
EN
TO DISPLAY TO KEYBOARD
U7 U8 U9
U10 U11
BA
TT
U20
U25
U19
U12
U21 U22 U23 U24
U13 U14 U15 U16
CPU BOARD
VR2
VR
1
consoles\cputhold.eps
CPUStatic SensitiveAvoid Touching
RAM chips
U2 U3
PROM chips
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32
Replacing an ISD NVMEM Board
1. Switch Off power to the console. Open the front door of the console and locate the ECPU board Figure 4 on page 10.
2. Figure 19 shows the general layout of the two types of ISD NVMEM boards.
Figure 19. ISD NVMEM Board Component Layouts
3. The ISD NVMEM board is installed or removed as shown in Figure 20.
U3
isd-evr\nvmem.eps
Back side(Typ. all boards)
U3
U5 U8 U10 U12
Mounting notch- typ.(seats over ridgein base of connector)
Mounting notch- typ. (seats over ridge in edge of connector)
U5 U8 U10 U12
NVMEM Card (Front side) 4 MB Flash, 2 MB SRAM TLS Console software versions - 1XXP/N 331943-001
NVMEM Card (Front side) 4 MB Flash, 3 MB SRAM TLS Console software versions - 3XXP/N 331943-002
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Board & Software Replacement Verifying New System Features
33
Figure 20. Installing/Removing an ISD NVMEM Board
ECPU Board
A A
Board retaining clips (one on each end)
View A-A
Front of consoleJ1 J2
Retaining clip (2)
ROM board
ECPU board
isd-evr\nvmemin.eps
1SW1SW2ISD NVMEM board
Installing ISD NVMEM Board
Removing ISD NVMEM Board
First
To Insert Board
To Remove Board
Seat ISD NVMEM board in connector J1 at an angle with top side facing the front of the console. Make sure that notch in the bottom of the board is over ridge in base of connector, then push board back until retaining clips snap around the board's edges. DON'T FORCE BOARD or you may damage socket! Check that notch and ridge are aligned correctly then try again.
Attach one end of an antistatic wrist strap to your wrist and the other end to the base of the console.
Turn ac power to console OFF. Push SW1 down to turn battery backup OFF.
Removing ISD NVMEM Board - Use your fingers to spread retaining clips away from the board's edges, tilt the board to the front of the console and lift it out.
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Table of ContentsIntroductionContractor Certification RequirementsRelated ManualsBefore You BeginSafety PrecautionsPrecautions Against Static ElectricityBefore Turning Off Power - All Procedures
Replacing the CPU BoardReentering System Setup Data
Replacing the ECPU BoardRecord the System Setup Into the EEPROM ChipRemoving the ECPU BoardInstalling the ECPU BoardRestoring System Setup Data
Replacing PROM Chips on A CPU BoardReplacing PROM ChipsRestoring System Setup
Replacing ROM and RAM Boards on the ECPU BoardArchiving the System SetupReplacing the ROM or RAM BoardRestoring System Setup
Replacing the EEPROM ChipReplacing the CPU/ECPU Board’s BatteryCPU BoardReentering the System SetupReplacing the ECPU Board’s BatteryArchiving the System SetupReplacing the BatteryRestoring the System Setup
Replacing the SEM Module on CPU/ECPU BoardsVerifying New System Features
Upgrading CPU Board Software from Version 1 to 2Replacing an ISD NVMEM BoardTech Docs CD-ROM