6200 User's Manual - Engineeringby.genie.uottawa.ca/~liang/images/Magtrol/6200 Manual.pdf · ANEL....
Transcript of 6200 User's Manual - Engineeringby.genie.uottawa.ca/~liang/images/Magtrol/6200 Manual.pdf · ANEL....
Model 6200Model 6200Model 6200Model 6200Model 6200DynamometerDynamometerDynamometerDynamometerDynamometer
Controller/RController/RController/RController/RController/Readouteadouteadouteadouteadout
UserUserUserUserUser’s Manual’s Manual’s Manual’s Manual’s Manual
While every precaution has been exercisedin the compilation of this document,Magtrol, Inc. assumes no responsibilityfor errors or omissions. Additionally, noliability is assumed for any damages thatmay result from the use of the informationcontained within this publication.
LabVIEW® is a registered trademark ofNational Instruments Corporation.
RadioShack® is a registered trademark ofthe RadioShack Corporation.
wwwwwwwwwww.w.w.w.w.mmmmmagtragtragtragtragtroooool.cl.cl.cl.cl.cooooommmmm
Sales and TSales and TSales and TSales and TSales and Technical Assistanceechnical Assistanceechnical Assistanceechnical Assistanceechnical Assistance
Manufacturers of:
Motor Test Equipment!
Hysteresis Brakes and Clutches
70 Gardenville ParkwayBuffalo, New York 14224 USA
Tel: (716) 668-5555 or 1-800-828-7844Fax: (716) 668-8705
74M039 06/00 50
MAGTROL, INC.MAGTROL, INC.MAGTROL, INC.MAGTROL, INC.MAGTROL, INC.
iii
Safety NotesSafety NotesSafety NotesSafety NotesSafety Notes
1. Make sure that all Magtrol dynamometers and electronic products are earth-grounded, to ensure personal safety and proper operation.
2. Check line voltage before operating the 6200.
3. Make sure that dynamometers and motors under test are equipped withappropriate safety guards.
iv
This page intentionally left blank.
v
TTTTTable of Contentsable of Contentsable of Contentsable of Contentsable of Contents
SALES AND TECHNICAL ASSISTANCE .............................................................................................. ii
SAFETY NOTES .................................................................................................................................... iii
1 - INTRODUCTION ................................................................................................................................ 1About This Manual ............................................................................................................................................. 1
Shipping .............................................................................................................................................................. 1UNPACKING YOUR 6200 ................................................................................................................................................... 1
About the Model 6200 Controller/readout .......................................................................................................... 1FEATURES ......................................................................................................................................................................... 1SPECIFICATIONS ................................................................................................................................................................. 2
Front Panel .......................................................................................................................................................... 2Figure 1. Front Panel ................................................................................................................................... 2
ENABLING SECONDARY FUNCTIONS ..................................................................................................................................... 3VACUUM FLUORESCENT DISPLAY (VFD) ............................................................................................................................ 3DISPLAYING DESIRED INFORMATION ................................................................................................................................... 3FRONT PANEL CONTROLS AND BUTTONS ............................................................................................................................. 4
Rear Panel ........................................................................................................................................................... 5Figure 2. Rear Panel ..................................................................................................................................... 5
REAR PANEL FUNCTIONS ................................................................................................................................................... 5Figure 3. Brake .............................................................................................................................................. 5Figure 4. Dynamometer Connector .............................................................................................................. 6Figure 5. Accessory Torque/Speed Output ................................................................................................... 6
2 - INSTALLATION ................................................................................................................................. 7Setting Unit for Line Voltage ............................................................................................................................. 7
Figure 6. Cover for Voltage Selector, Fuses ................................................................................................ 7
Checking Your 6200 ........................................................................................................................................... 7
3 - THE 6200 AS A STAND-ALONE UNIT (LOCAL CONTROL) .......................................................... 9Setting Desired Operating Parameters ................................................................................................................ 9
SET POWER DISPLAY TO DESIRED UNITS (WATTS, HP, OR AUX.) ........................................................................................ 9SET DISPLAY TO DESIRED TORQUE UNITS .......................................................................................................................... 9SET UP SYSTEM PARAMETERS ............................................................................................................................................ 9SET UP PASS/FAIL PARAMETERS ........................................................................................................................................ 9SET UP I/O PARAMETERS ................................................................................................................................................ 10
Setting Dynamometer Load .............................................................................................................................. 10
Using Internal Memory ..................................................................................................................................... 10STORING DATA POINTS .................................................................................................................................................... 10RECALLING DATA POINTS ................................................................................................................................................ 10EXITING THE MEMORY MODE .......................................................................................................................................... 10CLEARING THE MEMORY .................................................................................................................................................. 10
4 - THE 6200 WITH A PC (REMOTE CONTROL) ................................................................................ 11About the GPIB Interface ................................................................................................................................. 11
INSTALLING THE GPIB (IEEE-488) CONNECTOR CABLE .................................................................................................. 11Figure 7. GPIB (IEEE-488) Interface ........................................................................................................ 11
vi
CHANGING THE GPIB PRIMARY ADDRESS ........................................................................................................................ 11
Checking the 6200-To-PC Connection ............................................................................................................. 12
Programming..................................................................................................................................................... 12CODES FOR CR - LF ....................................................................................................................................................... 12
6200 Command Set ........................................................................................................................................... 12COMMAND SET FOR 6200 ................................................................................................................................................ 13
Acquiring Speed-Torque Data .......................................................................................................................... 15
Selecting the Baud Rate for the RS-232 Interface ............................................................................................ 15Figure 8. Connector Pin-Out ...................................................................................................................... 15
5 - CALIBRATION ................................................................................................................................. 16Closed-Box Calibration .................................................................................................................................... 16
Calibration Schedule ......................................................................................................................................... 16
Basic Calibration Process ................................................................................................................................. 16INITIAL CALIBRATION PROCEDURE .................................................................................................................................... 16TORQUE OFFSET AND GAIN .............................................................................................................................................. 16ACCESSORY TORQUE OFFSET AND GAIN ........................................................................................................................... 17AUXILIARY INPUT OFFSET AND GAIN ................................................................................................................................ 17ALTERNATE CALIBRATION PROCEDURE ............................................................................................................................. 17
Figure 9. Alternative Calibration ............................................................................................................... 18
6 - TROUBLESHOOTING ..................................................................................................................... 19
APPENDIX A: LABVIEW® PROGRAMMING EXAMPLES ................................................................ 20Simple Read ...................................................................................................................................................... 20
Current Stabilized ............................................................................................................................................. 21
APPENDIX B: FRONT PANEL/DISPLAY MENU FLOW CHARTS .................................................... 22Setup Menu ....................................................................................................................................................... 22
Torque Units Menu ........................................................................................................................................... 23
Aux Setup Menu ............................................................................................................................................... 23
Power Units Menu ............................................................................................................................................ 23
APPENDIX C: SCHEMATICS .............................................................................................................. 24Encoder/Switch Board ...................................................................................................................................... 24Power Supply .................................................................................................................................................... 24
DSP & Memory ................................................................................................................................................ 25
Analog I/O ........................................................................................................................................................ 26
GLOSSARY OF ABBREVIATIONS AND TERMS ............................................................................... 27
MAGTROL LIMITED WARRANTY ....................................................................................................... 29
1
ABOUT THIS MANUAL
This manual contains information about the 6200Controller/Readout and procedures for optimal use. Toobtain the best results from your unit, please follow theprocedures for operation.
SHIPPING
Your 6200 was packaged carefully for shipping. Pleasenotify your carrier and Magtrol Customer Service if youbelieve your unit was damaged in shipping.
UNPACKING YOUR 62001. Save all shipping cartons and packaging material
until you inspect the 6200.
2. Inspect the 6200 for any evidence of damage inshipping.
3. Make sure the carton contains the following:
• 6200 Controller/Readout
• Line cord
• User's Manual for the 6200
• Calibration certificate
ABOUT THE MODEL 6200 CONTROLLER/READOUT
Magtrol's Model 6200 Controller/Readout is currentregulated power supply with vacuum fluorescent displayfor Torque, Speed, and Mechanical Power. The 6200is designed to work with all Magtrol load celldynamometers, including the following dynamometermodels:
001-DH 015-DH 008-DH 517-DE
601-DH 007-DH 508-DH 518-DE
004-DH 507-DH 018-DH 001-DTH
005-DH 017-DH 518-DH 002-DTH
505-DH 517-DH 528-DH 003-DTH
1 - Introduction1 - Introduction1 - Introduction1 - Introduction1 - Introduction
FEATURES
High quality, easy to read displayVacuum fluorescent readout with 0.36" (9.1 mm) highdigits.
High-speed data acquisition120 torque and speed readings per second via IEEE(GPIB) bus.
Pass/Fail testingUpper and lower limits are programmable for torque,speed, and auxiliary input.
Current regulated supplyProvides up to 1 Amp output.
Internal data storageNonvolatile memory of up to 100 data points.
Dynamometer overload protectionMaximum power limit can be programmed to shut downif exceeded.
Two standard computer interfacesRS-232 and IEEE-488.
Additional analog inputAccepts any ± 5 VDC transducer.
Many torque measurement optionsIncludes English, metric, and SI torque readings asstandard.
Closed box calibration of torque and auxiliary inputEliminates need to open box for adjustments.
The 6200 is designed to work with any personalcomputer using an IEEE-488 or an RS-232 interface,or as a stand-alone unit. In a computer-controlledenvironment, the 6200 provides the following motortesting capabilities:
• Current regulated control of dynamometerbrake for open-loop testing
• Torque (Q) and Speed (N) data acquisition at arate of up to 120 readings per second.
2
Magtrol Model 6200 Dynamometer Controller/ReadoutChapter 1 - Introduction
SPECIFICATIONS
snoisnemiD H"5.3xD"8.31xW"91
thgieW bl5.61
erutarepmeTgnitarepO C°52otC°81
ytidimuHevitaleR %08<
ycaruccA:deepS:euqroT:xuA
MPR000,001otMPR01morfgnidaerfo%10.0)V2±(egnarfo%2.0)V5±(egnarfo%1.0
tneiciffeoCerutarepmeT C°/egnarfo%100.0
tupnI.xuA CDV5±
tuOlrtC CDV3-0
tuptuOdeepS/euqroTyrosseccA :euqroT:deepS
CDV2±elcycytud%05,ver/seslupLTT06
)mm02x5(sesuF
:ekarB
:)V021(rewoP:)V042(rewoP
A52.1A1Am008Am513
ASC/LUCEIASC/LUCEI
052 VV052V052V052
BSTBST
stnemeriuqeRrewoP AV57
stnemeriuqeRegatloV zH05/06V042/021
deepSmumixaM MPR999,99
euqroTmumixaM stinu0002
egatloVecnailpmoCmumixaM CDV54
FRONT PANEL
Figure 1. Front Panel
MODEL 6200CONTROLLER/DISPLAY
The front panel provides a power switch, eight control buttons, a Decrease/Increase Dial, and Vacuum FluorescentDisplay (VFD).
3
Magtrol Model 6200 Dynamometer Controller/Readout Chapter 1 - Introduction
The front panel controls and buttons, from left to right,are:
• Power switch
• Five double-function control buttons:
noitcnuFyramirP noitcnuFyradnoceS
FFO/NOEKARB STINUREWOP
YALPSIDSTINU STINUEUQROT
YALPSID PUTESXUA
EROTS MEMRLC
LLACER PUTES
• Three single-function control buttons:• SHIFT (to enable secondary functions printed
in blue above control buttons)
• Up/left arrow ! (scroll up, increasemagnitude)
• Down/right arrow " (scroll down, decreasemagnitude)
• Decrease/Increase Dial
NOTE: Refer to the table, “Front PanelControls and Buttons” on thefollowing page for furtherexplanation of button featuresand use.
ENABLING SECONDARY FUNCTIONS
To enable the secondary function of the double-functioncontrol buttons:
1. Press the blue SHIFT button and release it. (Theword SHIFT appears in the display)
2. Press a control button to enable the function shownin blue letters above the control button:
POWER UNITS, TORQUE UNITS, AUX SETUP,CLR MEM, or SETUP.
3. Press the SHIFT button again to exit the secondaryfunction.
VACUUM FLUORESCENT DISPLAY (VFD)
The VFD provides information about the controlfunctions, the motor under test, and an auxiliary inputdevice (if connected). The displays, from left to right,are:
• POWER (expressed in horsepower or watts)/AUX INPUT
• TORQUE
• SPEED
• Memory Indicator
The 6200 is shipped with the Contrast setting at zero(lowest) in order to prolong display life. If it is necessaryto increase the contrast for improved readability, usethe lowest possible setting to achieve that result. Usinga setting higher than necessary may cause displaysegments to burn-in over a period of time, resulting inuneven illumination from segment to segment.
DISPLAYING DESIRED INFORMATION
Local control:
1. Press SHIFT and release; then press POWERUNITS to see UNITS displayed.
2. Press UP ! or DOWN " to scroll throughavailable choices.
3. Press SHIFT to exit.
4. Press SHIFT and release; then press TORQUEUNITS to see UNITS displayed.
5. Press UP ! or DOWN " to scroll throughoptions for units.
6. Press SHIFT to exit.
7. Press RECALL to view memory contents; last in =first out.
8. Press SHIFT to exit.
Remote control:
Refer to “6200 Command Set” in Chapter 4 - The 6200with a PC for a list of commands recognized by the6200.
Auxiliary Input:
1. Press SHIFT and release; then press AUX SETUP.
2. Rotate Decrease/Increase Dial to select scale.
3. Press SHIFT to exit.
4
Magtrol Model 6200 Dynamometer Controller/ReadoutChapter 1 - Introduction
elgniS/slortnoCnoitcnuFsnottuB
-elbuoDnoitcnuFsnottuB
esUoT noitcnuF
REWOPotOsserPNOrewopnrutotIsserP
FFOrewopnrut.FFOroNOrewopsnruT
REWOPSTINU
sserpneht;esaelerdnaTFIHSsserPnottubsiht
roPH,STTAWotyalpsidrewopsteS.tupniXUA
EKARBFFO/NO
nottubsihtsserP .NOroFFOekarbselggoT
EUQROTSTINU
sserpneht;esaelerdnaTFIHSsserPnottubsiht
fotinuderisedtesotuoyselbanEPUsserP.erusaem ! NWODro "
otTFIHSsserP.snoitpoeesotnottub.noitpoelbane
STINUYALPSID
nottubsihtsserPdnastinueuqrot,stinurewopswohS
.tuptuotnerrucelacslluffotnecrep
PUTESXUAsserpneht;esaelerdnaTFIHSsserP
nottubsihtehtfognilacsehttesotuoyselbanE
.tupniyrailixua
YALPSID nottubsihtsserPswohs,edomLIAF/SSAPehtninehW
.retemarapfoeulavlautca
MEMRLCsserpneht;esaelerdnaTFIHSsserP
nottubsihttxensteseR.yromematadehtsraelC
.0otnoitacolyromem
EROTS nottubsihtsserPelbaliavatxenotniatadserotS
.noitacolyromem
PUTESsserpneht;esaelerdnaTFIHSsserP
nottubsiht,METSYStcelesotresuselbanE
.sunemO/Idna,LIAF/SSAP
LLACER nottubsihtsserPgninnigebstnetnocyromemsyalpsiD
.eulavderotstsalta
TFIHSneht,esaelerdnanottubsihtsserP
.nottublortnocderisedsserpeulbninettirwnoitcnufehtsetautcA
.nottublortnocevoba
/PU ! sserPnehwegnahcfoedutingamsesaercnI
.eulavlaciremunagnitsujda
/NWOD " sserPnehwegnahcfoedutingamsesaerceD
eulavlaciremunagnitsujda
ESAERCEDESAERCNI/
LAIDesiwkcolcretnuocroesiwkcolcnruT
ehtsesaercnirosesaerceD.detcelesretemarap
FRONT PANEL CONTROLS AND BUTTONS
5
Magtrol Model 6200 Dynamometer Controller/Readout Chapter 1 - Introduction
REAR PANEL
The rear panel provides connectors and receptacles for connecting to appropriate equipment. Refer to figures 3, 4and 5 in this chapter for detailed drawings of the brake connector, dynamometer connector and accessory torque/speed output, respectively.
Figure 2. Rear Panel
REAR PANEL FUNCTIONS
The rear panel, from left to right, provides the following functions:
lebaL noitcnuF
ekarB erehelbacekarbretemomanydtcennoC
esufekarB)mm02x5(esufekarbsniatnoC
BSV052A52.1ASC/LUTV052A1CEI
TUOLRTC528-DHgnisunehwreifilpmArewoP1425ledoMottcennoC
retemomanyD
TUPTUODEEPS-EUQROTYROSSECCA
.)lanoitpo(erehelbactuptuoyrosseccatcennoC
otecivedrehtonagnitcennoC.ylnostuodaeRlortgaMhtiwesuroF.eruliaftnempiuqeesuacyamtuptuosiht
RETEMOMANYD erehelbaclangisretemomanydtcennoC
TUPNIXUA erehelbactnemurtsniyrailixuatcennoC
C232-SR elbacrotcennoc232-SRroftekcossihtesU
884-EEEI/BIPG )snoitacificeps884-EEEIsteem(elbacBIPGroftekcossihtesU
REWOP erehdrocrewophcattA
DNUORGHTRAE erehdnuorghtraehcattA
Figure 3. Brake
6
Magtrol Model 6200 Dynamometer Controller/ReadoutChapter 1 - Introduction
Figure 4. Dynamometer Connector
1
2
3
4
5
6
7
8
9
10
11
12
13
14
COMMON
D.P.
TACH. SIGNAL
N/C
D.P.
TORQUE COMMON
TORQUE SIGNAL
N/C
N/C
+
-
+
-
TACH. +5.0 VDC
ISOLATED22 VDC
ISOLATED22 VDC
CONNECTOR SHELL& CABLE SHIELD
Figure 5. Accessory Torque/Speed Output
6 7
1 3
4 52
D.P.
D.P.
N/C
TORQUEOUTPUT
TORQUECOMMON
TACH.COMMON
TACH.SIGNAL
For use with Magtrol Readouts only.Connecting another device to this outputmay cause equipment failure.
7
Before installing your 6200, you should become familiarwith the front and rear panels, as outlined in Chapter 1-Introduction.
Make sure the 6200 is earth groundedbefore starting!
SETTING UNIT FOR LINE VOLTAGE
The 6200 will operate with either of the following powersources:
• 120V 50/60 Hz
• 240V 50/60 Hz
1. Find the line cord receptacle on rear panel. Theline cord is a detachable NEMA Standard 3 wire.
2. Make sure the selector matches the power source(numbers should match the line voltage).
If not:
• Locate the power entry module.
• Remove the line cord.
• Insert a screwdriver into the slot and open thecover.
• Slide the voltage selector so the desired linevoltage appears in the window.
• Install the appropriate fuses for that voltage.
Figure 6. Cover for Voltage Selector, Fuses
CHECKING YOUR 6200
Do not overload or stall the motor.Prolonged overload can cause the motorto overheat.
NOTE: To make sure that the 6200 isoperational, a Magtroldynamometer with a test motorinstalled must be connected tothe 6200. It is not required thatthe 6200 be connected to acomputer.
1. Connect the 6200 to the dynamometer using thefollowing cables:
• 14-pin signal cable
• 2-pin brake power cable
2. Turn on 6200 power.
Desired results:• The display panel will show all segments of
the VFD (series of rectangles), indicating thatthe 6200 is executing a self-test routine.
• Message "MAGTROL 6200" appears.
• Normal display panel appears.
3. Press the UNITS DISPLAY button and set currentoutput to 0% with Decrease/Increase Dial.
4. Start the test motor.
5. Allow the motor speed to stabilize at its no-loadspeed for a few seconds.
6. Press the BRAKE ON/OFF button to ON.
7. Turn the Decrease/Increase Dial clockwise.
Desired results:
• The torque reading will increase.
As brake power is applied, load is applied tothe motor. The applied torque increases as theDecrease/Increase Dial is turned clockwise. Formost motors, loading is indicated by motorspeed reduction.
2 - Installation2 - Installation2 - Installation2 - Installation2 - Installation
8
Magtrol Model 6200 Dynamometer Controller/ReadoutChapter 2 - Installation
8. Reduce the torque load to zero by turning theDecrease/Increase Dial counterclockwise.
Desired results:
• The torque reading will decrease.
9. Press the BRAKE ON/OFF Button to OFF.
10. Turn off power to the test motor.
NOTE: If the desired results did notoccur, please see Chapter 6 -Troubleshooting.
9
SETTING DESIRED OPERATINGPARAMETERS
NOTE: See Appendix B: Front Panel/Display Menu Flow Charts.
SET POWER DISPLAY TO DESIRED UNITS (WATTS,HP, OR AUX.)1. Press and release SHIFT.
2. Press POWER UNITS.
3. Press UP or DOWN to scroll through choices.
4. Press SHIFT to exit.
SET DISPLAY TO DESIRED TORQUE UNITS
1. Press and release SHIFT.
2. Press TORQUE UNITS.
3. Press UP ! or DOWN " until you see thedesired unit of measure.
4. Press SHIFT to exit.
SET UP SYSTEM PARAMETERS
1. Press and release SHIFT.
2. Press SETUP.
3. Press SHIFT.
4. Press UP ! or DOWN " until you see thedesired unit of input torque.
5. Press SHIFT.
6. Press UP ! or DOWN " until selectionmatches encoder installed on dynamometer. (60-bit = standard)
7. Press SHIFT.
8. Use the UP ! and DOWN " buttons and theDecrease/Increase Dial to adjust the maximumpower setpoint for the dynamometer in use.
9. Press SHIFT to exit.
SET UP PASS/FAIL PARAMETERS
1. Press and release SHIFT.
2. Press SETUP.
3. Press the DOWN " button once.
4. Press SHIFT.
5. Press UP t or DOWN u to turn ON or OFF TorquePASS/FAIL testing.
6. If ON, press SHIFT.
7. Use the UP ! and DOWN " buttons and theDecrease/Increase Dial to adjust the high limit forTorque.
8. Press SHIFT.
9. Use the UP ! and DOWN " buttons and theDecrease/Increase Dial to adjust the low limit forTorque.
10. Press SHIFT.
11. Press UP ! or DOWN " to turn ON or OFFSpeed PASS/FAIL testing.
12. If ON, press SHIFT.
13. Use the UP ! and DOWN " buttons and theDecrease/Increase Dial to adjust the high limit forSpeed.
14. Press SHIFT.
15. Use the UP ! and DOWN " buttons and theDecrease/Increase Dial to adjust the low limit forSpeed.
16. Press SHIFT.
17. Press UP ! or DOWN " to turn ON or OFFAuxiliary Input PASS/FAIL testing.
18. If ON, press SHIFT.
19. Use the UP ! and DOWN " buttons and theDecrease/Increase Dial to adjust the high limit forAuxiliary Input.
20. Press SHIFT.
21. Use the UP ! and DOWN " buttons and theDecrease/Increase Dial to adjust the low limit forAuxiliary Input.
22. Press SHIFT to exit.
3 - The 6200 as a Stand-3 - The 6200 as a Stand-3 - The 6200 as a Stand-3 - The 6200 as a Stand-3 - The 6200 as a Stand-Alone Unit (LAlone Unit (LAlone Unit (LAlone Unit (LAlone Unit (Local Control)ocal Control)ocal Control)ocal Control)ocal Control)
10
Magtrol Model 6200 Dynamometer Controller/ReadoutChapter 3 - The 6200 as a Stand-Alone Unit (Local Control)
SET UP I/O PARAMETERS
1. Press and release SHIFT.
2. Press SETUP.
3. Press the DOWN " button twice.
4. Press SHIFT.
5. Press UP ! or DOWN " until you see thedesired contrast level.
6. Press SHIFT.
7. Press UP ! or DOWN " until you see thedesired GPIB address.
8. Press SHIFT.
9. Press UP ! or DOWN " until you see thedesired RS-232 baud rate.
10. Press SHIFT to exit.
SETTING DYNAMOMETER LOAD1. Press the UNITS DISPLAY button.
2. Use the Decrease/Increase Dial to adjust the currentoutput to 0%.
3. Use the BRAKE ON/OFF button to turn the brakeON.
4. Start the motor under test.
5. Use the UP ! and DOWN " buttons and theDecrease/Increase Dial to adjust the loading on themotor.
Do not exceed the capabilities of thedynamometer or the power source in use.Motors draw very large currents whenheld at locked rotor, and overheating mayresult. When using open loop currentcontrol, induction motors cannot betested beyond breakdown, except atlocked rotor.
USING INTERNAL MEMORY
STORING DATA POINTS
1. Press and release STORE. The VFD will indicateSTORE followed by a number. This indicates thememory location that contains the data.
2. Continue pressing STORE at each desired point.
RECALLING DATA POINTS
1. Press and release RECALL. The VFD will indicateRECALL followed by a number. This numberindicates the memory location that is beingdisplayed. The order of recalled data is LAST IN =FIRST OUT (LIFO). A "M" also appears to theright of the SPEED display to let the user knowthat the displayed data is from memory and not realtime data.
2. Continue pressing RECALL until all the desireddata is retrieved. Once data has been recalled, it islost from internal memory.
EXITING THE MEMORY MODE
1. Press and release SHIFT.
CLEARING THE MEMORY
1. Press and release SHIFT.
2. Then press CLR MEM.
11
The 6200 can be used with a personal computer tocontrol a dynamometer and to transmit data from motortesting directly to the computer.
ABOUT THE GPIB INTERFACE
(General Purpose Interface Bus)
Magtrol instruments use the GPIB (IEEE-488 Standard)for computer-to-instrument interfacing because:
• The GPIB parallel interface is faster than serialinterfaces.
• The GPIB enables testers to access up to 15instruments on one port. Because typical motortesting requires that at least five separateparameters must be synchronized, a system ofeasy, fast access to more than one instrumentis essential.
• The GPIB has rigid data formatting andhardware standards. These standards help toensure that all functions will work properlywhen the hardware and software are installed.
NOTE: The GPIB interface is notstandard on most computers. Aninterface card and driver softwaremust be installed. Magtrolrecommends NationalInstruments Corporationhardware and software.
• An IEEE-488 cable must be installed betweenthe computer and the 6200.
INSTALLING THE GPIB (IEEE-488) CONNECTOR
CABLE
Make sure both the computer and the6200 are turned OFF before installing theGPIB connector cable.
1. Connect one end of a high-quality, double-shieldedcable to the 6200 GPIB connector.
2. Connect the other end to the GPIB interface in yourPC.
Figure 7. GPIB (IEEE-488) Interface
D5
D6
D7
D8
REN
DAV-COM
NFRD-COM
NDAC-COM
IFC-COM
SRQ-COM
ATN-COM
SIGNAL GROUND
D1
D2
D3
D4
EO1
DAV
NFRD
NDAC
IFC
SRQ
ATN
SHIELD
1 13
2 14
3 15
4 16
5 17
6 18
7 19
8 20
9 21
10 22
11 23
12 24
CHANGING THE GPIB PRIMARY ADDRESS
Each instrument serviced by the GPIB has its ownPrimary Address code, which enables the computer toobtain readings from the instrument. The factory defaultsetting on the 6200 is 15.
Some PC interfaces can access from one to fifteen 4-bitprimary addresses. Other interfaces can access as manyas thirty-one 5-bit primary addresses. The 6200 usesthe 4-bit format.
1. Press the SHIFT button and release.
2. Press SETUP.
3. Press DOWN " twice.
4. Press SHIFT twice.
5. Press ! or DOWN " until you see the desiredGPIB address.
6. Press SHIFT twice to exit.
4 - The 6200 with a PC (R4 - The 6200 with a PC (R4 - The 6200 with a PC (R4 - The 6200 with a PC (R4 - The 6200 with a PC (Remote Control)emote Control)emote Control)emote Control)emote Control)
12
Magtrol Model 6200 Dynamometer Controller/ReadoutChapter 4 - The 6200 with a PC (Remote Control)
CHECKING THE 6200-TO-PCCONNECTION
NOTE: Make sure that the 6200 and itshost computer arecommunicating before acquiringdata.
1. Make sure the primary address is set correctly forthe 6200.
2. Set the input variable to 15 characters (13 variablecharacters and the two required data terminationcharacters CR and LF. (See “Programming” in thischapter.)
3. Issue output data command "OD" and read 15characters according to the instructions for yourGPIB interface.
Desired results:
• Torque/speed data will be returned
NOTE: If the desired results did notoccur, please see Chapter 6 -Troubleshooting.
PROGRAMMING
NOTE: Check the manual provided withyour software for fullinstructions.
1. Use the following information to answer theformatting questions asked when installing yourGPIB software.
• All GPIB data acquisition systems requires theuse of data termination characters. The 6200uses the GPIB standard termination characters"Carriage Return (CR)-Line Feed (LF)."Provide them in that order.
CODES FOR CR - LF
CISAB XEH CED
=RC )31($RHC D0 31
=FL )01($RHC A0 01
2. Set the timeout for at least one second, if you areasked to set a communication fault delay timeout.
• If the communication fault delay timeout is tooshort, or if the computer resets the interface tooquickly, the host instrument may stopresponding.
6200 COMMAND SET
When entering a command code:
1. Type all characters in uppercase ASCII format.
2. End all commands with a CR-LF (hex 0D-0A).
3. Do not string multiple commands together in oneline.
The character # represents a floating point numericalvalue following the command. Leading zeroes are notrequired.
13
Magtrol Model 6200 Dynamometer Controller/Readout Chapter 4 - The 6200 with a PC (Remote Control)
COMMAND SET FOR 6200
dnammoCyrogetaC
dnammoCedoC
noitcnuF noitanalpxE
snoitacinummoC H noitisiuqcaatadhgihsteSrepselpmas021(etar
)dnoces
s/S021taatadstuptuotuodaeR/rellortnoCehT).s/S06sietareht,ecafretni232-SRnagnisU(
snoitacinummoC L noitisiuqcaatadwolsteSrepselpmas8.3(etar
)dnoces
s/S8.3taatadstuptuotuodaeR/rellortnoCehT.)etartluafed(
snoitacinummoC AO otnruterotstpmorPgnirtsatadtupniyrailixua
taeulavehtnruterottpmorp"yrailixuAtuptuO".rotcafGNILACSXUAxTUPNIXUAeht
snoitacinummoC DO -deepsnruterotstpmorPgnirtsatadnoitcerid-euqrot
htiwgnirtsatadnruterottpmorp"ataDtuptuO":tamrofsiht
flrcLxxxxxTxxxxxSroflrcRxxxxxTxxxxxSdeweivsa,rotacidninoitceridtfahsehtsiLroR
:erehw,tfahsretemomanydehttagnikool)WC(esiwkcolc;thgir=R
)WCC(esiwkcolcretnuoc;tfel=LehtdnaeulavdeyalpsidehtlauqelliwdeepsehT
nodeyalpsidsastinuemasehtnieblliweuqrot.lenaptnorfeht
puteS 1M slortnoclenaptnorfselbanE lortnoclenaptnorfelbaneotdnammocsihtesU.snoitcnuftsomfo
puteS 0M lenaptnorftuoskcoLslortnoc
lenaptnorfehttuokcolotdnammocsihtesUsgnittestuodaeR/rellortnoCehttahtos,slortnochtiwretupmocehtgnisuybylnodegnahcebnac
232-SRehtro)884-EEEI(BIPGehtrehtie.ecafretni
tnorfehtnohctiwsFFO/NOekarbehT:ETON.snoitcnufllitslenap
puteS R :swollofsasteseRNOlortnoclaunaM•
etarnoitisiuqcaatadwoL•FFOekarB•
suoiverpynalecnacotdnammocsihtesU.sdnammoc
tluafedno-rewopehterasgnittesesehT:ETON.sgnittes
puteS #AU gnilacstupniyrailixuasteS#ot
ehtrofrotcafgnilacsehtstesdnammocsihTot0.0siegnarehT.tlov/stinu#ottupniyrailixua
tadevastonsi#eulavdemmargorP.0.00001.nwodrewop
puteS #EU ottnuoceslupredocnesteS#
rofnoitpotnuoceslupehtstcelesdnammocsihTotstluafedtnuoceslupehT.gnicudsnartdeeps
.egnarfotuofitib-06lortgaMllahtiwdeilppusredocnedradnatsehT
.noitulover/seslup06sisretemomanyDlleCdaoLerasredocneeslup0006dna006lanoitpO
.snoitacilppadeeps-wolrofelbaliava:era#tnuocesluprofsedoC
tib-06=0tib-006=1tib-0006=2
rewoptadevastonsi#eulavdemmargorP.nwod
14
Magtrol Model 6200 Dynamometer Controller/ReadoutChapter 4 - The 6200 with a PC (Remote Control)
dnammoCyrogetaC
dnammoCedoC noitcnuF noitanalpxE
puteS #IU euqrotretemomanydsteS#otstinu
ebotsnoitaluclacsttawdnapHroF:ETONstinueuqrotretemomanydtcerroceht,tcerroc
:era#rofseulaV.deificepsebtsum.mc.gk=5.ni.zo=0.mm.N=6.tf.zo=1.mc.N=7.ni.bl=2
.m.N=8.tf.bl=3.mc.g=4
.egnarfotuofi).ni.zo(0ottluafedstinueuqroTrewoptadevastonsi#eulavdemmargorP
.nwod
puteS #RU otstinueuqrottuodaersteS#
rofnoisrevnoctinueuqrotehtstesdnammocsihT.tuodaereuqroteht
:era#rofseulaV.mc.gk=5.ni.zo=0.mm.N=6.tf.zo=1.mc.N=7.ni.bl=2
.m.N=8.tf.bl=3.mc.g=4
tuofi).ni.zo(0otstluafednoisrevnoctinueuqroTtadevastonsi#eulavdemmargorP.egnarfo
.nwodrewop
csiM X tnerruc%nruterotstpmorPtuptuo
ehtnieulavtnerruc%ehtsnruterdnammocsihTon(0neewtebeblliweulavehT."##.##I"tamrof
.)gnidaollluf(99.99dna)gnidaol
csiM #I #ottuptuotnerrucsteS .tnerrucfoeulavdexifastuptuoylppusrewopehT.%99.99dna0neewteb#eulavynaesU
).pmA1=%99.99(
15
Magtrol Model 6200 Dynamometer Controller/Readout Chapter 4 - The 6200 with a PC (Remote Control)
Figure 8. Connector Pin-Out
1 2 3 4 5
6 7 8 9
RXTX
DTRGND
The 6200 is equipped with an RS-232 (serial) interface.To select the baud rate:
1. Press SHIFT and release.
2. Press SETUP button.
3. Press DOWN " twice.
4. Press SHIFT three times.
5. Press the UP ! or DOWN " buttons to cyclethrough the following available baud rates:
300 2400 9600600 4800 192001200
6. Press SHIFT to Exit
Other important communication parameters are:
• No Parity
• 8 Data Bits
• 1 Stop Bit
To wire your own serial communications cable, use thefollowing wiring diagram:
9 Pin 2 3 4 5(6200)
9 Pin 3 2 6 5(Computer)
A cable may also be purchased from your localelectronics store. A Radio Shack #26-152 cable and#26-264 null modem adapter are known to work. Thenull modem adapter must be used on the computer endof the cable.
ACQUIRING SPEED-TORQUE DATA
Speed-torque data is a fixed-length string in ASCIIformat with a floating point decimal. Use the followingstring format:
SdddddTdddd.R[cr][lf]
or
SdddddTdddd.L[cr][lf]
where . . .
S = speed in RPM. No leading zeroes are used.
d = decimal digit 0 through 9
T = torque in units selected during setup. The torquevalue always contains a decimal point.
L = counterclockwise dynamometer shaft rotation (left)
R = clockwise dynamometer shaft rotation (right)
. = decimal point. The decimal point location dependson the specific dynamometer and torque range inuse.
NOTE: The [cr] and [lf] characters willnot display.
Example:
If a motor is running at 1725 RPM clockwise, with thedynamometer loading the motor to 22.6 oz.in., the 6200will return:
S 1725T22.60R
By manipulating the string, the speed-torque and shaftdirection (if required) can be extracted. Then separatenumerical variables can be assigned to them for dataprocessing.
SELECTING THE BAUD RATE FOR THERS-232 INTERFACE
The 6200 communicates with the host computer througha DB-9 interface connector. The connector pin-out is:2-RX, 3-TX, 4-DTR, 5-GND. No other pins areconnected.
16
CLOSED-BOX CALIBRATION
The 6200 features closed-box calibration. The advantageof closed-box calibration is that the user does not haveto disassemble the case or make mechanicaladjustments. However, the calibration of the AccessoryTorque Output must be done internally with Offset andGain trim pots.
The Torque readout and Auxiliary Input can becalibrated using external reference sources. Correctionfactors for Offset and Gain are stored in nonvolatilememory. They remain in effect until the user or thecalibration house updates them.
The front panel displays the actual values for the ZEROand GAIN correction factors. Record these valuesbefore calibration. In the unlikely event of a Controller/Readout failure, it can re-initialized by pressing andholding the STORE and RECALL buttons while turningthe power on. All internal memory and setups will belost. After re-initializing, reprogram the GAIN andZERO values into memory.
CALIBRATION SCHEDULE
Calibrate your 6200:
• After any repairs are performed
• At least once a year; more frequently to ensurerequired accuracy
BASIC CALIBRATION PROCESS
The basic calibration process consists of four procedureswhich must be performed them in the following order:
1. Initial Procedure
2. Torque Offset and Gain
3. Accessory Torque Output Offset and Gain
4. Auxiliary Input Offset and Gain
To calibrate the 6200, you will need:
• External voltage reference of 0 to 5 Volts DC
• Digital multimeter (DMM) with VDC accuracyof 0.05% or better
INITIAL CALIBRATION PROCEDURE
NOTE: Record the actual correctionfactors displayed beforeproceeding with calibration.
1. Allow the 6200 to stabilize in an environment with:
• An ambient temperature of 18°C to 25°C
• Relative humidity less than 80%
2. Turn on the 6200.
3. Allow the 6200 to warm up for at least 30 minutes.
4. Enable the calibration mode as follows:
• Turn instrument power OFF
• Press in and hold the UP ! and DOWN "arrow buttons simultaneously
• Turn instrument power ON
5. Continue pressing the UP ! and DOWN "arrow buttons until the display shows the softwarerevision date.
6. Press the SHIFT button once.
NOTE: To exit CALIBRATE modewithout making any changes,press the SHIFT button six times.
TORQUE OFFSET AND GAIN
1. Connect the external voltage reference common toPin 13 of the dynamometer input connector.
2. Connect the external voltage reference high to Pin14 of the dynamometer input connector.
3. Apply +2.000 VDC.
4. Press the DISPLAY button.
5. Adjust the gain by turning the Decrease/IncreaseDial until the displayed voltage equals the referencevoltage.
NOTE: The magnitude of change perrevolution can be increased bypressing the UP ! button ordecreased by pressing theDOWN " button.
5 - Calibration5 - Calibration5 - Calibration5 - Calibration5 - Calibration
17
Magtrol Model 6200 Dynamometer Controller/Readout Chapter 5 - Calibration
6. Apply 0.000 VDC.
7. Press the UNITS DISPLAY button.
8. Adjust the Decrease/Increase Dial until the displayindicates 0 mVDC.
9. Repeat steps 3 through 8 to complete this procedure.
10. Press the SHIFT button.
11. Record the T-ZERO correction factor for futurereference.
12. Press the SHIFT button.
13. Record the T-GAIN correction factor for futurereference.
ACCESSORY TORQUE OFFSET AND GAIN
1. Connect the DMM common to Pin 4 of theAccessory Torque-Speed Output connector.
2. Connect the DMM high to Pin 2 of the AccessoryTorque-Speed Output connector
3. Apply 0.000 VDC
4. Adjust R24 (OFFSET) on the circuit board for 0mVDC on the DMM.
5. Apply +2.000 VDC.
6. Adjust R25 (GAIN) on the circuit board for +2.000VDC on the DMM.
AUXILIARY INPUT OFFSET AND GAIN
1. Press the SHIFT button once. Display indicatesAUX INPUT calibration.
2. Connect the external voltage reference to theAuxiliary Input BNC connector.
3. Apply +5.000 VDC.
4. Press the DISPLAY button.
5. Adjust the gain by turning the Decrease/IncreaseDial until the displayed voltage equals the referencevoltage.
NOTE: The magnitude of change perrevolution can be increased bypressing the UP ! button ordecreased by pressing theDOWN " button.
6. Apply 0.000 VDC.
7. Press the UNITS DISPLAY button.
8. Adjust the Decrease/Increase Dial until the displayindicates 0 mVDC.
9. Repeat steps 3 through 8 to complete this procedure.
10. Press the SHIFT button.
11. Record the A_ZERO correction factor for futurereference.
12. Press the SHIFT button.
13. Record the A_GAIN correction factor for futurereference.
14. Press the SHIFT button once to return to defaultdisplay.
ALTERNATE CALIBRATION PROCEDURE
The 6200 can also be calibrated by using a certifieddynamometer, calibration beam, and weight instead ofan external voltage reference.
NOTE: Magtrol suggests you do NOTuse this method. By using thealternate calibration procedure,you are calibrating the 6200 to aspecific dynamometer, not to areference standard. If youconnect the 6200 to a differentdynamometer, the resultingtorque reading may be incorrect.
1. Connect the chosen dynamometer to the 6200 usingthe 14-pin signal cable and the 2-pin brake cable.
2. Attach the calibration beam to the dynamometershaft.
3. Enter the calibration mode.
4. Press the BRAKE ON/OFF button ON to apply fullloading to the dynamometer.
5. Hang the weight on the calibration beam pin andlevel the beam.
6. Press the DISPLAY button.
7. Adjust the gain by turning the Decrease/IncreaseDial until the displayed voltage equals the referencevoltage.
18
Magtrol Model 6200 Dynamometer Controller/ReadoutChapter 5 - Calibration
NOTE: The magnitude of change perrevolution can be increased bypressing the UP ! button ordecreased by pressing theDOWN " button.
8. Remove the weight for ZERO adjustment.
9. Press the UNITS DISPLAY button.
10. Adjust the Increase/Decrease Dial until the displayindicates 0 mVDC.
NOTE: The mV output of thedynamometer will be equivalentto the Weight times Distance onthe calibration beam,disregarding any decimal point.
Example:Magtrol’s HD-400-6 Dynamometer has a full-scale torque of 40.0 oz.in. The distance fromthe center of the dynamometer shaft to the pinon the calibration beam is 5 inches. Placing an8 oz. weight on the pin will produce a torque of40.0 oz.in. The mV output of the dynamometerwill be equivalent to 8 oz. multiplied by 5inches, yielding an output signal of 400 mV.
11. Repeat steps 5 through 10.
12. After completing calibration:
• Press the BRAKE ON/OFF button OFF toremove loading from the dynamometer.
13. Remove the calibration beam from thedynamometer shaft.
14. Proceed with your desired motor testing.
Be sure the shaft flat is facing down,tighten the cal-beam screw against theshaft flat only.
Torque = Weight (W) x Distance (D)Weight (W) = Torque / Distance (D)
D
W
Figure 9. Alternative Calibration
19
6 - T6 - T6 - T6 - T6 - Troubleshootingroubleshootingroubleshootingroubleshootingroubleshooting
If you require additional assistance, please contactMagtrol Customer Service at 1-800-828-7844 or 1-716-668-5555
MELBORP NOSAER NOITULOS
setacidniataddenruteRRORREDNAMMOC
ehthctamtonseoddnammoCfotesdemmargorps'tinu
snoitcurtsnitamrofdnadnammoctcerrocesU
hcumsdaerrewoplacinahceMdetcepxenahtrewolrorehgih
tcerrocnierastinueuqroTehthctamotstinutupnieuqrotteS
etalpemanretemomanydnosnoitacificeps
noitacinummocBIPGoN tluaferawdrahro/dnarorreputeS
:kcehCtuodaeR/rellortnoCfosserddaBIPG•dnagninoitcnufebdluohs:elbacBIPG•
dnatuodaeR/rellortnoCotdehcattadracecafretniretupmoc
noitacinummoc232-SRoN tluaferawdrahro/dnarorreputeS
:kcehCtuodaeR/rellortnoCfoetarduaB•
elbaclairesfotuoniP•tuodaeR/rellortnoCottnemhcattaelbaC•
retupmocfotropecafretnilairesdna
tonseodtfahsretemomanyDsiEKARBnehwylhtoomsnrut
FFO
ehtnoputeserewseloptneilaStnerrucekarbgnivahybrotornoitatortfahsonhtiwdeilppa
.deepsotpugnirbdnarotomehttratStuptuotsujdA.NOnottubEKARBsserPehtfo%52tsaeltaeulavaotputnerruc
retemomanydehtfognitareuqrotmumixamtnerructuptuoecudeR.)elbissopfi(esuni
.0ot
20
Appendix AAppendix AAppendix AAppendix AAppendix A: L: L: L: L: LabVIEWabVIEWabVIEWabVIEWabVIEW®®®®® P P P P Programming Examplesrogramming Examplesrogramming Examplesrogramming Examplesrogramming Examples
SIMPLE READ
Magtrol offers a comprehensive motor-test software program to satisfy most of your programming needs. To orderyour software, call Magtrol Sales at 1-800-828-7844 or 1-716-668-5555.
21
Magtrol Model 6200 Dynamometer Controller/Readout Appendix A: LabVIEW Programming Examples
CURRENT STABILIZED
22
Appendix BAppendix BAppendix BAppendix BAppendix B: F: F: F: F: Front Pront Pront Pront Pront Panel/Display Menu Flow Chartsanel/Display Menu Flow Chartsanel/Display Menu Flow Chartsanel/Display Menu Flow Chartsanel/Display Menu Flow Charts
SETUP MENU
I/O:
CONTRAST: 0 - 3
GPIBADDRESS: 0 - 15
RS-232BAUD:
300
600
1200
2400
4800
9600
19200
AUX P/F: OFF
ON: HIGH LIMIT: 0 - 99999EXIT
LOW LIMIT: 0 - 99999
SPEED P/F: OFF
ON: HIGH LIMIT: 0 - 99999
LOW LIMIT: 0 - 99999
TORQUE P/F: OFF
ON: HIGH LIMIT: 0 - 99999
LOW LIMIT: 0 - 99999
SETUP: PASS/FAIL:
SYSTEM:
INPUTUNITS:
oz.in.
oz.ft.
lb.in.
lb.ft.
g.cm
kg.cm
N.mm
N.cm
N.m
60 bit
6000 bit
ENCODER: 600 bit
MAXPOWER:
0 - 99999
23
Magtrol Model 6200 Dynamometer Controller/Readout Appendix B: Front Panel/Display Menu Flow Charts
AUX SETUP MENU
POWER UNITS MENU
AUX SETUP: SCALE:0 - 10000
UNITS/VOLT
Hp
W
AUX
POWER UNITS:
oz.in.
oz.ft.
lb.in.
lb.ft.
g.cm
kg.cm
N.mm
N.cm
N.m
TORQUEUNITS:
TORQUE UNITS MENU
24
Appendix CAppendix CAppendix CAppendix CAppendix C: Schematics: Schematics: Schematics: Schematics: Schematics
POWER SUPPLY
ENCODER/SWITCH BOARD
(ROTARY ENCODER)
SPKR1
(PB0)(PB1)(PB2)(PB3)(PB4)(PB5)(PB6)(PB7)(PB8)(PB9)
(PB10)(AUDIO)
(+ 5V)(GND)
J11234567891011121314
R7R6R5R4R3R2R1 R8 R9 R10 R11
C1
22K 22K 22K 22K 22K 22K 22K 22K 22K 22K 22K
SW10
SW9SW8
SW7SW6
SW5SW4
SW3SW2
SW1
AB
BR1
BR2
BR3
PD05
PD05
PE05
C194700
C254700
C230.1
C220.1
C210.1
C181000
C171000
C230.1
C21.0
C201
C240.1
U1LM340T5
IN OUTCOM
U8LM320T5
IN OUTCOM
COM
+25V
+35V
-25V
L3
1uH
L2
1uH
L1
1uH
+5VD +5VA
-5VA
d
R21
R22
5.1K
5.1K
R233.3K
14A-56-28
14A-30-515
1
3
4
6
7
9
10
12
1
3
4
6
12
11
9
7
8
TX1
TX2
J112345
25
Magtrol Model 6200 Dynamometer Controller/Readout Appendix C: Schematics
DSP & MEMORYU
12
U1
0U
11
U7
I/O
3I/
O2
I/O
4A
5
13
14
I/O
0I/
O1
10
9 11
4 3
A2
5A
3A
4
8A
0A
167
A1
0
A7
AT
28C
16E
-20S
CC
E
I/O
7A
8A
9
OE
WE
I/O
5A
6I/
O6
16
15
17
21
19
18
202 1
23
22
R2
02
2K
R4
32
2K
U2
0a
37
4H
C0
01 2
U1
9
Y2
Y3
13
12
15
14
3 6
Y1
B G1
C
1A
Y0
2
74
HC
13
8
9 711
10
G2B
5
Y6
Y5
Y7
4Y
4G
2A
DS
~
PA
GE
J8
16
18
17
13
15
14
4 651 32
IEE
E4
88
23
24
20
19
22
21
10
12
11
7 8 9
U6
O4
O6
O5
17
16
18
O2
O1
O3
13
12
11
15
6 4
A4
A3
7
A5
59 8
10
A2
A1
A0
A1
0A
11
A1
3
CE
A1
2
A1
4
MB
M2
7C
51
2
OE
/VP
PA
15
A6
A7
A9
A8
19
O7
O8
27
262
22
201
253
23
24
21
U1
3
79
70
ND
AC
IFC
RE
N
SR
Q
85
73
AT
NE
OI
NR
FD
DA
V
82
81
9576
84
DIO
6
DIO
8D
IO7
DIO
3
92
DIO
5
DIO
2D
IO1
DIO
4
80
77
74
71
91
89
88
6 7 95 49
47
50
10
11
DA
TA
10
DA
TA
12
DA
TA
13
DA
TA
11
DA
TA
7D
AT
A6
DA
TA
9D
AT
A8
67
17
16
18
19
3215
AD
DR
3
RE
SE
T
AD
DR
4
DA
TA
14
AD
DR
2
DA
TA
15
AD
DR
0A
DD
R1
CP
UA
CCA
BU
S_
OE
BB
US
_O
E
DA
CK
BB
US
AB
US T
NT
48
82
BU
RS
T_
RD
FIF
O_
RD
YM
OD
E
PA
GE
D
23
28
TR
IGR
EM
20
51
1
DC
AS
KE
YC
LK
XT
AL
1X
TA
L0
DA
TA
2D
AT
A3
DA
TA
5D
AT
A4
LA
DC
S
KE
YR
ST
KE
YD
QD
AT
A0
TA
DC
S
DA
TA
19
99
8
96
66
10
0
21
26
32
33
22
38
53
29
52
30
31
RD
Y1
DR
Q
INT
R
NC
SW
AP
55
43
44
39
42
46
64
62
34
14
63
RD
WR
CS
40
MH
z
dd
RE
SE
T~
D3
D2
D1
D0
D6
D4
D5
D1
9D
22
D2
1D
23
13
15
11
12
D1
6D
20
D1
8D
17
19
18
17
16
+5
VD
U4 M
OD
C/IR
QB
NM
I
EX
TA
L
MO
DB
/
CK
OU
T IRQ
AM
OD
A/
PIN
IT
RE
SE
T
PC
AP
PL
OC
K
XT
AL
CK
P
WR
nc
1
TIO
nc
2
DS
CK
/OS
1
DS
OD
SI/
OS
0
WT
BG
BR
BS
RD
DR
BN
11
4
60
11
8
D2
2D
23
10
31
04
D9
96
11
11
09
11
71
15
11
2
10
61
07
10
8
10
01
01
74
A6
A8
A9
64
65
A2
A5
68
77
82
78
80
83
63
72
76
61
71
73
11
9
12
11
20
53
D1
2
51
50
52
D1
6D
17
D2
0
D1
8D
19
D2
1
D1
3
D1
5D
14
D1
0D
11
DS
P5
60
02
FC
40
12
3
13
21
12
5
12
81
30
13
1
12
6
A1
2
A1
5
A1
1
A1
3A
14
A3
A4
A7
A1
A0
A1
0
23
14
17
15
7 26
33
25
SC
LK
/PC
2
38
24
21
19
18
35
32
28
29
3193
94
D8
D7
95
12
10
6
D6
485
88
87
90
91
5584
57
13
859
HA
0/P
B8
HA
1/P
B9
HA
2/P
B1
04
9H
R/W
/PB
11
SC
K/P
C6
SR
D/P
C7
SC
0/P
C3
RX
D/P
C0
SC
1/P
C4
H5
/PB
5H
6/P
B6
H3
/PB
3H
4/P
B4
H7
/PB
7
SC
2/P
C5
ST
D/P
C8
H2
/PB
2
TX
D/P
C1
H1
/PB
1H
0/P
B0
42
47
44
41
46
HR
EQ
/PB
13
43
40
54
39
D2
D3
D1
D5
D4
X/Y
DS
PS
HA
CK
/PB
14
HE
N/P
B1
2
D0
C1
0
0.0
12
R1
7
2.2
KU
3
INP
UT
2
MC
3406
4D1
4GN
DR
ES
RE
SE
T~
R1
9
22
K
C8
10
.1C
60
.01
25 5 242 431 26 7236 21 9 108
244 52 26
2531 96 7 21
10
23 8
25 5 242 431 26 7236 21 9 108
RD
~W
R~
U5
8V
DD
1
OU
T5
GN
D
XT
AL
_O
SC
4
NC
/OE
+5
VD
d
40
MH
z
D8
D14
D15
D13
13
15
11
12
D12
D11
D10
D9
19
18
17
16
D5
D7
D1
D3
13
15
12
11
D2
D0
D6
D4
17
18
19
16
J2
4 6 82
531
HE
AD
ER
_1
4K
EY
PA
D1
41
21
01
11
3
97
R1 22
KR
10
22
KR
9 22
KR
4 22
KR
5 22
KR
6 22
KR
2 22
KR
3 22
K
C7
9
1.0
R1
4
33
0
Q1
MM
BT2
222
C1
0.0
01
d
d
U2
1
V-
C2-
6 14
16 V
CC
2V
+
4 11
5
C2+
1 3
C1+
C1-
GN
D MA
X23
2CS
E
8R
X1I
NR
X2I
N
TX
1OU
TT
X2O
UT
7 13
RX
1OU
T9
RX
2OU
T 15
12
10
TX
1IN
TX
2IN
C6
8
0.1
J1
0
4 521 3
RS
23
2
8 96 7
C7
7
0.1
C5
3
0.1
d
PB
7P
B5
R1
12
2K
R1
32
2K
R1
22
2K
PB
3P
B1
d
d
d+
5V
D
R1
6
3.3
K
dd
PB
11
C7
0.0
01
PB
9
d
+5
VD
DS
~
d
J4
862 43 751
HE
AD
ER
_1
6D
ISP
LA
Y1
61
4
10
12
11
13
15
9
C7
6
0.1d
BU
SY
+5
VD
d
C6
9
0.1
+5
VD
d
+5
VD
+5
VD
C1
40
.1C
50
.1
+5
VD
C1
50
.01
d
C4
0.0
1C
80
.1C
12
0.0
1C
90
.01
DS
P5
60
02
FC
40
+5
VD
C3
20
.01
C2
90
.01
d
C3
80
.1C
39
0.1
C3
00
.01
C3
50
.1
3 x
MC
M6
20
6B
AE
J2
5
U2
0d1
47
4H
C0
012 13 d
U2
0b6
74
HC
00
4 5
U2
0c8
74
HC
00
9 10
d
C4
50
.1C
37
0.1
C5
80
.1C
11
0.1
C4
80
.1C
75
0.1
C7
40
.1C
36
0.1
C7
30
.1
PB
2P
B0
PB
6P
B4
PB
8
PB
1P
B0
DP
AD
PB
+5
VD
FS
IL
/R
ST
DS
RD
SC
K
C1
30
.1C
72
0.1
d
PB
10
+5
VD
C1
60
.1C
71
0.1
dR
15
22
K
J3
4231
HE
AD
ER
_8
8675
R1
82
2K
TIO
RD
~W
R~
PB
8P
B9
PB
5P
B4
PB
6P
B7
PB
2P
B3
PA
GE
DS
~
BU
SY
PB
10
R7
2
22
K
PB
11
+5
VD
WG2
72
22
0
MC
M6
20
6B
AE
J2
5
D1
D2
D0
DQ
2
D6
D7
D3
D5
D4
D7
DQ
3
d
+5
VD
+5
VD
d
A1
3
WA
11
A1
2A
11
27
A1
2W
A1
22
7
A1
2
MC
M6
20
6B
AE
J2
5M
CM
6206
BA
EJ2
5
A1
4A
13
A1
4A
13
A1
4
A1
5
A0
A1
A3
DQ
1A
2D
Q2
DQ
32
MH
z
A8
A7
A9
A1
0A
11
A5
DQ
5A
4
DQ
7A
6
+5
VD
A3
A4
DQ
4
A2
DQ
5A
5
DQ
0A
0D
Q1
A1
A4
DQ
4D
Q3
DQ
4A
3
DQ
5A
5
A0
A2
DQ
0D
Q0
A1
DQ
2D
Q1
22
GE
A9
A1
0
A6
DQ
6
20
DQ
7D
Q6
DQ
7A
7A
8
22
GE
A1
02
0
DQ
6 E
A6
A7
A8
A9
+
A1
4A
15
A1
3
D2
D0
D6
D4
D3
D5
D1
D7
TN
T4
88
22
7C
51
2
74
HC
00
XT
AL
_OS
C
AT
28
C1
6
74
HC
13
8
+5
VD
+5
VD
+5
VD
26
Magtrol Model 6200 Dynamometer Controller/ReadoutAppendix C: Schematics
ANALOG I/O
27
GlossarGlossarGlossarGlossarGlossary of Abbreviations and Ty of Abbreviations and Ty of Abbreviations and Ty of Abbreviations and Ty of Abbreviations and Termsermsermsermserms
BNC ............................................................................. bayonet, locking-type connector
CCW ............................................................................ counterclockwise (turn to left)
CR ................................................................................ carriage return
CW ............................................................................... clockwise (turn to right)
DMM ........................................................................... digital multimeter
GPIB (General Purpose Interface Bus) ....................... parallel interface port; interchangeable with IEEE-488
Hp ................................................................................ horsepower; measure of mechanical power
Hz ................................................................................ hertz; frequency
I/O ................................................................................ input/output
LF ................................................................................ line feed
LIFO ............................................................................ LAST IN = FIRST OUT; memory function
local ............................................................................. manual control (use front panel controls)
mVDC.......................................................................... millivolts DC
N .................................................................................. speed
NEMA ......................................................................... National Electrical Manufacturers Association
PMDC .......................................................................... permanent magnet DC
Q .................................................................................. torque
remote .......................................................................... computer control (uses programmed controls from computer)
RPM ............................................................................. revolutions per minute
SI .................................................................................. Systeme Internationale units of measure
S/s ................................................................................ samples per second
V .................................................................................. volts; typically AC
VDC ............................................................................. volts DC
NotesNotesNotesNotesNotes
Magtrol, Inc. warrants its products to be free from defects in material and workmanship under normal use andservice for a period of one (1) year from the date of shipment. Software is warranted to operate in accordance withits programmed instructions on appropriate Magtrol instruments. This warranty extends only to the original purchaserand shall not apply to fuses, computer media, or any other product which, in Magtrol’s sole opinion, has beensubject to misuse, alteration, abuse or abnormal conditions of operation or shipping.
Magtrol’s obligation under this warranty is limited to repair or replacement of a product which is returned to thefactory within the warranty period and is determined, upon examination by Magtrol, to be defective. If Magtroldetermines that the defect or malfunction has been caused by misuse, alteration, abuse or abnormal conditions ofoperation or shipping, Magtrol will repair the product and bill the purchaser for the reasonable cost of repair. If theproduct is not covered by this warranty, Magtrol will, if requested by purchaser, submit an estimate of the repaircosts before work is started.
To obtain repair service under this warranty, purchaser must forward the product (transportation prepaid) and adescription of the malfunction to the factory. The instrument shall be repaired at the factory and returned to purchaser,transportation prepaid. MAGTROL ASSUMES NO RISK FOR IN-TRANSIT DAMAGE.
THE FOREGOING WARRANTY IS PURCHASER’S SOLE AND EXCLUSIVE REMEDY AND IS IN LIEU OFALL OTHER WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY IMPLIEDWARRANTY OF MERCHANTABILITY, OR FITNESS FOR ANY PARTICULAR PURPOSE OR USE.MAGTROL SHALL NOT BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIALDAMAGES OR LOSS WHETHER IN CONTRACT, TORT, OR OTHERWISE.
CLAIMSImmediately upon arrival, purchaser shall check the packing container against the enclosed packing list and shall,within thirty (30) days of arrival, give Magtrol notice of shortages or any nonconformity with the terms of the order.If purchaser fails to give notice, the delivery shall be deemed to conform with the terms of the order.
The purchaser assumes all risk of loss or damage to products upon delivery by Magtrol to the carrier. If a product isdamaged in transit, PURCHASER MUST FILE ALL CLAIMS FOR DAMAGE WITH THE CARRIER to obtaincompensation. Upon request by purchaser, Magtrol will submit an estimate of the cost to repair shipment damage.
Magtrol Limited WMagtrol Limited WMagtrol Limited WMagtrol Limited WMagtrol Limited Warrantyarrantyarrantyarrantyarranty
MOTOR TESTING EQUIPMENT ! HYSTERESIS BRAKES AND CLUTCHES
70 Gardenville Parkway ! Buffalo, New York 14224Phone: (716) 668-5555 ! (800) 828-7844 Fax: (716) 668-8705
Web site: http://www.magtrol.com ! E-mail: [email protected]