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68

Magtrol Model DSP6001 Dynamometer Controller

Chapter 8 – Computer Controlled Operation

OPERA

TION

8.4 

DATA FORMAT

Speed-torque data is a fixed-length string in ASCII format with a floating point decimal.  Use the 
following string 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  torque  value  always  contains  a  decimal 

point.)

L  =  Counterclockwise dynamometer shaft rotation (left).
R  =  Clockwise dynamometer shaft rotation (right).
.  =  Decimal point.  (The decimal point location depends on the specific dynamometer and 

torque range in use.)

 

Note: 

When an “A” is in the R/L position (e.g. SdddddTdddd.A(cr)(lf)), 
it is an indication that the unit is in an alarm condition.

 

Note: 

The (cr) and (lf) characters will not display.

EXAMPLE

If a motor is running at 1725 rpm clockwise, with the dynamometer loading the motor to 
22.6 oz.in., the DSP6001 will return:

S 1725T22.60R

By manipulating the string, the speed-torque and shaft direction (if required) can be extracted.  
Then separate numerical variables can be assigned to them for data processing.

8.5 

PROGRAMMING 

 

Note: 

Check  the  manual  provided  with  your  software  for  full 
instructions.

8.5.1 

D

ata

 t

erMination

 C

HaraCterS

 

Use the following information to answer the formatting questions asked when installing 
your GPIB software.  All GPIB data acquisition systems require the use of data termination 
characters.  The DSP6001 uses the GPIB standard termination characters Carriage Return 
(CR) and Line Feed (LF).  Provide them in that order.

Содержание DSP6001

Страница 1: ...Model DSP6001 High Speed Programmable Dynamometer Controller User s Manual Via Paolo Uccello 4 20148 Milano Tel 39 02 48 009 757 Fax 39 02 48 002 070 info dspmindustria it www dspmindustria it ...

Страница 2: ... trademark of National Instruments Corporation Microsoft is a registered trademark of Microsoft Corporation National Instruments is a trademark of National Instruments Corporation Windows is a registered trademark of Microsoft Corporation Purchase Record Please record all model numbers and serial numbers of your Magtrol equipment along with the general purchase information The model number and ser...

Страница 3: ...electronic products are earth grounded to ensure personal safety and proper operation 2 Check line voltage before operating the DSP6001 3 Make sure that dynamometers and motors under test are equipped with appropriate safety guards Safety Precautions ...

Страница 4: ...03 1st Edition rev E Deleted C Misc Command code 8 6 7 D 6 05 06 02 1st Edition rev D Speed check and decimal point check added to calibration procedure 9 3 5 9 3 6 12 20 01 1st Edition rev C Added values for analog filter setup AF1 and AF2 8 6 4 12 20 01 1st Edition rev C Added filter cutoff frequency 4 1 08 27 01 1st Edition rev B Changed name of chapter titles Chap 7 8 08 27 01 1st Edition rev ...

Страница 5: ...NSTALLATION CONFIGURATION 15 3 1 POWERING UP THE DSP6001 15 3 1 1 Setting Unit for Line Voltage 15 3 1 2 Self Test 16 3 1 3 Main Menu 16 3 2 TESTING INSTRUMENTATION SETUP 17 3 2 1 Dynamometer Configuration Menu 18 3 2 2 Hysteresis Dynamometer Setup 19 3 2 3 Hysteresis Dynamometer with Torque Transducer Setup 20 3 2 4 Hysteresis Dynamometer with Auxiliary Instrumentation Setup 22 3 2 5 Hysteresis D...

Страница 6: ... ADDITIONAL SCALE FACTOR 42 5 4 1 How To Set Additional Scale Factor 42 5 5 SETTING THE CORRECT PID S FOR YOUR MOTOR 43 5 5 1 Setting the PID with an Unknown Motor or System 43 5 5 2 Setting the PID for Torque Control 43 5 5 3 Setting the PID for Speed Control 46 5 5 4 Setting the PID for Ramp Down 48 6 ALARM SYSTEM 50 6 1 GENERAL INFORMATION 50 6 1 1 Alarm Relay 50 6 1 2 Alarm Operation 51 6 1 3 ...

Страница 7: ...TO SET DESIRED POWER UNITS 62 7 3 HOW TO SET DESIRED TORQUE UNITS 62 7 4 HOW TO SET TORQUE CONTROL 62 7 5 HOW TO SET SPEED CONTROL 63 7 6 HOW TO SET OPEN LOOP CONTROL 64 8 COMPUTER CONTROLLED OPERATION 65 8 1 ABOUT THE GPIB INTERFACE 65 8 1 1 Installing the GPIB IEEE 488 Connector Cable 65 8 1 2 Changing the GPIB Primary Address 66 8 2 ABOUT THE RS 232 INTERFACE 66 8 2 1 Connection 66 8 2 2 Commun...

Страница 8: ...RRECTION 86 B 2 1 Key Conditions 87 APPENDIX C FRONT PANEL DISPLAY MENU FLOW CHARTS 88 C 1 PRIMARY KEY FUNCTIONS 88 C 2 SECONDARY KEY FUNCTIONS 89 C 2 1 Power Units Menu 89 C 2 2 Torque Units Menu 89 C 2 3 Max Speed Menu 90 C 2 4 Aux Setup Menu 90 C 2 5 Com Setup Menu 91 C 2 6 Dyno Setup Menu 92 APPENDIX D REMOTE CONFIGURATION FLOW CHARTS 101 D 1 ADVANCED CONFIGURATION 101 D 2 PRE TEST 102 D 3 RAM...

Страница 9: ...u 23 Figure 3 16 TSC1 with AUX Output Menu 23 Figure 3 17 Hysteresis Dynamometer with Eddy Current or Powder Brake Setup 24 Figure 3 18 TSC2 Eddy Current Powder Brake Setup Menu 25 Figure 3 19 Nominal Speed Setup Menu 25 Figure 3 20 Eddy Current or Powder Brake Dynamometer Setup 26 Figure 3 21 TSC1 Eddy Current Powder Brake Setup Menu 26 Figure 3 22 Eddy Current or Powder Brake Dynamometer with To...

Страница 10: ... 55 Figure 6 13 Air Flow Alarm Setup Display 56 Figure 6 14 Air Flow Alarm Message Display 56 Figure 6 15 Water Flow Alarm Setup Display 57 Figure 6 16 Water Flow Alarm Message Display 57 Figure 6 17 External Alarm Setup Display 58 Figure 6 18 External Alarm Message Display 58 Figure 6 19 Temperature Alarm Message Display 59 Figure 6 20 Electrical Alarm Message Display 60 7 MANUALLY CONTROLLED OPE...

Страница 11: ... and provides its technical characteristics Chapter 2 CONTROLS Description of the elements located on the front and rear panels of the unit Chapter 3 INSTALLATION CONFIGURATION Provides setup options available with the DSP6001 Dynamometer Controller Illustrates and outlines the hardware connection setup and software configurations for each option Chapter 4 DIGITAL FILTERS Contains theory and setup...

Страница 12: ...ument selection CONVENTIONS USED IN THIS MANUAL The following symbols and type styles may be used in this manual to highlight certain parts of the text Note This is intended to draw the operator s attention to complementary information or advice relating to the subject being treated It introduces information enabling the correct and optimal functioning of the product to be obtained Caution This is...

Страница 13: ...d torque air flow water flow and external input alarms that become active when enabled by the user Torque Speed Analog Outputs Able to interface with a data acquisition system or strip chart recorder Digital Filter Removes undesired noise from torque signals Cross Loop Function Allows closed loop control of a brake via the torque transducer Saving Allows user to save programmed values within their...

Страница 14: ... Signal ProcessingTechnology to provide superior motor testing capabilities Designed for use with any Magtrol Hysteresis Eddy Current or Powder Dynamometer Magtrol In Line Torque Transducer or auxiliary instrumentation the DSP6001 can provide complete PC control via the IEEE 488 or RS 232 interface With 120 readings per second the DSP6001 is ideally suited for both the test lab and the production ...

Страница 15: ...namometer only Torque Speed Analog Output for Interfacing with Data Acquisiton System or Strip Chart Recorder MEASUREMENT CHARACTERISTICS Maximum Torque 10 000 units 5 V TSC1 10 V TSC2 Maximum Speed 99 999 rpm Accuracy Speed 0 01 of reading from 10 rpm to 100 000 rpm TSC1 0 02 of range 1 mV TSC2 0 02 of range 2 mV ELECTRICAL CHARACTERISTICS Fuses 5 20 mm Brake UL CSA 1 25 A 250 V SB IEC 1 00 A 250...

Страница 16: ...LO NY TM Torque Transducer GPIB or RS 232 PC M TEST DSP6001 Dynamometer Controller Excitation Torque TSC 401 Torque Speed Conditioner DES Power Supply Speed Eddy Current WB OR Powder Brake PB Dynamometer 10 volts TSC2 only 14 pin connector pin 13 com pin 14 signal Auxiliary Input OR OPTIONAL DYNAMOMETER TSC1 AUX TSC2 SUPPLY 2 SUPPLY 1 RS 232C GPIB IEEE 488 BRAKE ACCESSORY TORQUE SPEED OUTPUT CTRL ...

Страница 17: ...250V SB IEC 1A 250V T MAGTROL INC BUFFALO NY GPIB or RS 232 PC M TEST Clutch EK DSP6001 Dynamometer Controller Transformer Powder Brake Dynamometer PB Excitation Torque DES Power Supply TSC 401 Torque Speed Conditioner Eddy Current Brake Dynamometer WB Excitation Torque TSC 401 Torque Speed Conditioner DES Power Supply Speed DYNAMOMETER TSC1 AUX TSC2 SUPPLY 2 SUPPLY 1 RS 232C GPIB IEEE 488 BRAKE A...

Страница 18: ...MOMETER CONTROLLER GPIB RS 232 M TEST or PC CUSTOM MOTOR TEST SYSTEM The DSP6001 can be incorporated into a Customized Motor Test System These PC based turn key systems are custom designed and built to meet specific user requirements In Line Torque Transducer Cross Loop Function System Configurations heavy duty equipment rack M TEST Motor Testing Software WB Eddy Current Dynamometer DES Power Supp...

Страница 19: ...Dynamometer Controller 240 VAC CATEGORY DESCRIPTION MODEL PART TESTING DEVICES Hysteresis Dynamometers HD series Eddy Current Dynamometers WB series Powder Brake Dynamometers PB series In Line Torque Transducers TM TMHS TMB series POWER ANALYZERS High Speed Single Phase Power Analyzer 6510e High Speed Three Phase Power Analyzer 6530 SOFTWARE M TEST 5 0 Motor Testing Software SW M TEST5 0 WE Temper...

Страница 20: ... Six double function control button Primary Function Secondary Function BRAKE ON OFF POWER UNITS TORQUE SET TORQUE UNITS SPEED SET MAX SPEED P AUX SETUP I COM SETUP D DYNO SETUP Three single function control buttons SHIFT enables saving function and secondary functions printed in blue above control buttons UP Left arrow moves cursor to the left DOWN Right arrow moves cursor to the right Decrease I...

Страница 21: ...omatically return to the main menu display and all configurations of the unit will be saved into a non volatile memory 2 2 3 How to Use Front Panel Controls and Buttons 2 2 3 1 Controls Single Function Buttons Button To Use Function POWER Press I to turn power ON Press O to turn power OFF Turns power ON or OFF SHIFT Press this button and release then press desired control button Enables the functi...

Страница 22: ... speed loading AUX SETUP Press SHIFT and release then press this button Turns auxiliary torque transducer display ON or OFF Enables adjustment of scale factors for torque and speed DAC S P Press this button Enables adjustment of proportional term COM SETUP Press SHIFT and release then press this button Adjusts GPIB primary address and RS 232 baud rate Also adjusts display contrast I Press this but...

Страница 23: ...isplay damage a Screen Saver has been programmed into the DSP6001 If the display has been turned on for more than 5 minutes without any activity a Screen Saver with moving arrows will appear The display can be reactivated by any one of the following actions 1 Touch any button on the Front Display Panel 2 Send a command through the GPIB interface 3 RPM activity in the motor under test Note This fun...

Страница 24: ...V SB IEC 1A 250V T MAGTROL INC BUFFALO NY Figure 2 4 Rear Panel 2 5 REAR PANEL INPUTS AND OUTPUTS BRAKE Connect dynamometer brake cable here FUSED 35V REGULATION CURRENT Figure 2 5 Dynamometer Brake Input BRAKE FUSE Contains brake fuse 5 x 20 mm UL CSA 1 25A 250V SB IEC 1A 250V T CTRL OUT Connect to Model 5241 Power Amplifier when using HD 825 Dynamometer ACCESSORY TORQUE SPEED OUTPUT Connect acce...

Страница 25: ...uxiliary instrument here 11 N C 10 TACH C 9 ROT_SENS 8 5 0 VDC COM 14 TORQUE SIGNAL 13 TORQUE COMMON 12 BITE 6 24 VDC 3 24 VDC 2 N C 5 24 VDC COM 4 24 VDC COM 1 SPARE 7 5 0 VDC 1 4 3 2 8 9 10 11 6 5 12 13 7 14 Figure 2 8 AUX TSC2 Connector SUPPLY 1 Connect WB PB DES supply for TSC1 15 N C 14 CURRENT SET POINT ANALOG 0V 13 5 0 VDC COM 12 SUPPLY 24 VDC 11 STAND BY CHANNEL 1 10 TEMPERATURE ALARM CHAN...

Страница 26: ... 3 2 5 9 12 11 10 6 8 7 14 13 15 Figure 2 10 Supply 2 Connector RS 232C Use this socket for RS 232 connector cable 5 GND 1 6 9 N C 3 RX 8 2 TX 4 7 1 4 3 2 5 6 9 8 7 Figure 2 11 RS 232C Interface GPIB IEEE 488 Use this socket for GPIB cable meets IEEE 488 specifications 24 SIGNAL GROUND 23 ATN COM 22 SRQ COM 21 IFC COM 20 NDAC COM 19 NRFD COM 18 DAV COM 17 REN 16 D8 15 D7 14 D6 13 D5 12 SHIELD 11 A...

Страница 27: ...l operate with either of the following power sources 120 V 50 60 Hz 240 V 50 60 Hz 1 Find the line cord receptacle on rear panel The line 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 the cover Slide the voltage se...

Страница 28: ...lete the message MAGTROL MODEL DSP6001 Revision X X appears POWER BRAKE STATUS SET POINT SET POINT P I D TORQUE SPEED STATUS Figure 3 3 Revision Display If the alarms are disabled the following display message will appear at this time POWER BRAKE STATUS SET POINT SET POINT P I D TORQUE SPEED STATUS Figure 3 4 Alarm Warning Display To activate the alarms refer to Section 6 1 2 1 How to Enable Disab...

Страница 29: ...e WB or PB TM2XX no connection WB or PB AUX WB or PB WB or PB BRAKE TM2XX Notes 1 Only one Hysteresis Dynamometer In Line Torque Transducer orAuxiliary Instrument can be attached to the unit at any one time 2 In the TSC1 WB PB and TSC2 WB PB combination the instruments can be configured independently or as a tandem unit 3 When there is no connection on TSC1 and TM2XX is connected to TSC2 the TM2XX...

Страница 30: ...SPEED STATUS Figure 3 6 Dyno Setup Menu 4 Select DYNAMOMETER The display should appear as follows POWER BRAKE STATUS SET POINT SET POINT P I D TORQUE SPEED STATUS Figure 3 7 Dynamometer Configuration Menu 5 Pressing the POWER UNITS button allows selection of the preferred testing device HD WB PB or BRAKE for TSC1 Pressing the MAX SPEED button allows selection of the preferred testing device AUX WB...

Страница 31: ...C1 only AC Mains Motor Under Test Hysteresis Dynamometer HD DSP6001 DYNAMOMETER CONTROLLER GPIB RS 232 or PC M TEST Figure 3 8 Hysteresis Dynamometer Setup 3 2 2 2 Software Configuration 1 Turn on the DSP6001 and proceed to the dynamometer configuration menu See Section 3 2 1 Dynamometer Configuration Menu 2 Select TSC1 until HD is reached 3 Select TSC2 until AUX is reached 4 Press SHIFT The displ...

Страница 32: ...EE 488 BRAKE ACCESSORY TORQUE SPEED OUTPUT CTRL OUT BRAKE FUSE CAUTION DOUBLE POLE FUSING 75VA 50 60Hz EARTH GROUND FUSE 5 20mm 120V UL CSA 800mA 250V SB 240V IEC 315mA 250V T 5 20mm UL CSA 1 25A 250V SB IEC 1A 250V T MAGTROL INC BUFFALO NY TM Torque Transducer AC Mains Hysteresis Dynamometer HD No Connection Hysteresis on TSC1 only DSP6001 DYNAMOMETER CONTROLLER GPIB RS 232 or PC M TEST Figure 3 ...

Страница 33: ...NT P I D TORQUE SPEED STATUS Figure 3 11 Torque Transducer Setup Menu 7 Press TORQUE UNITS button and use UP and DOWN buttons and Decrease Increase dial to set desired scale factor for TSC2 8 Press SHIFT 3 times to return to the main menu 9 To display the TSC2 torque transducer information in the main menu STATUS area press SHIFT AUX SETUP and the POWER UNITS button until the display says ON as sh...

Страница 34: ...EED OUTPUT CTRL OUT BRAKE FUSE CAUTION DOUBLE POLE FUSING 75VA 50 60Hz EARTH GROUND FUSE 5 20mm 120V UL CSA 800mA 250V SB 240V IEC 315mA 250V T 5 20mm UL CSA 1 25A 250V SB IEC 1A 250V T MAGTROL INC BUFFALO NY No Connection Hysteresis on TSC1 only 10 volts TSC2 only 14 pin connector pin 13 com pin 14 signal AC Mains Hysteresis Dynamometer HD DSP6001 DYNAMOMETER CONTROLLER Auxiliary Input optional G...

Страница 35: ...ay should appear as follows POWER BRAKE STATUS SET POINT SET POINT P I D TORQUE SPEED STATUS Figure 3 15 TSC2 Aux Setup Menu 7 Press TORQUE UNITS button and use UP and DOWN buttons and Decrease Increase dial to set desired scale factor for TSC2 8 Press SHIFT 3 times to return to the main menu 9 To display the TSC2 auxiliary information in the main menu STATUS area press SHIFT AUX SETUP and the POW...

Страница 36: ...N DOUBLE POLE FUSING 75VA 50 60Hz EARTH GROUND FUSE 5 20mm 120V UL CSA 800mA 250V SB 240V IEC 315mA 250V T 5 20mm UL CSA 1 25A 250V SB IEC 1A 250V T MAGTROL INC BUFFALO NY No Connection Hysteresis on TSC1 only Eddy Current WB OR Powder Brake PB Dynamometer AC Mains Hysteresis Dynamometer HD Excitation Torque Speed TSC 401 Torque Speed Conditioner DES 31x Power Supply Motor Under Test GPIB RS 232 o...

Страница 37: ...BRAKE STATUS SET POINT SET POINT P I D TORQUE SPEED STATUS Figure 3 18 TSC2 Eddy Current Powder Brake Setup Menu 7 Press TORQUE UNITS button and use UP and DOWN buttons and Decrease Increase dial to set desired scale factor for TSC2 8 a If using an Eddy Current Dynamometer press SHIFT 2 times The display should appear as follows POWER BRAKE STATUS SET POINT SET POINT P I D TORQUE SPEED STATUS Figu...

Страница 38: ...figuration 1 Turn on the DSP6001 and proceed to the dynamometer configuration menu See Section 3 2 1 Dynamometer Configuration Menu 2 Select TSC1 until WB or PB is reached 3 Select TSC2 until AUX is reached 4 Press SHIFT The display should appear as follows POWER BRAKE STATUS SET POINT SET POINT P I D TORQUE SPEED STATUS Figure 3 21 TSC1 Eddy Current Powder Brake Setup Menu 5 Press TORQUE UNITS bu...

Страница 39: ...ched 4 Press SHIFT to get to the TSC1 eddy current powder brake setup menu See Figure 3 21 TSC1 Eddy Current Powder Brake Setup Menu 5 Press TORQUE UNITS button and use UP and DOWN buttons and Decrease Increase dial to set desired scale factor for TSC1 6 a If using an Eddy Current Dynamometer press SHIFT 2 times The display should appear as shown in Figure 3 19 Nominal Speed Setup Menu Press the A...

Страница 40: ...eached 3 Select TSC2 until AUX is reached 4 Press SHIFT to get to the TSC1 eddy current powder brake setup menu See Figure 3 21 TSC1 Eddy Current Powder Brake Setup Menu 5 Press TORQUE UNITS button and use UP and DOWN buttons and Decrease Increase dial to set desired scale factor for TSC1 6 a If using an Eddy Current Dynamometer press SHIFT 2 times The display should appear as shown in Figure 3 19...

Страница 41: ...ING 75VA 50 60Hz EARTH GROUND FUSE 5 20mm 120V UL CSA 800mA 250V SB 240V IEC 315mA 250V T 5 20mm UL CSA 1 25A 250V SB IEC 1A 250V T MAGTROL INC BUFFALO NY Eddy Current WB OR Powder Brake PB Dynamometer Excitation Torque Speed TSC 401 Torque Speed Conditioner DES 31x Power Supply Eddy Current WB OR Powder Brake PB Dynamometer Excitation Torque Speed TSC 401 Torque Speed Conditioner DES 31x Power Su...

Страница 42: ...l to set desired nominal speed Press SHIFT 2 times to get to the TSC2 Eddy Current Powder Brake Setup Menu as shown in Figure 3 18 6 b If using a Powder Brake Dynamometer press SHIFT 2 times to get to the TSC2 Eddy Current Powder Brake Setup Menu as shown in Figure 3 18 7 Press TORQUE UNITS button and use UP and DOWN buttons and Decrease Increase dial to set desired scale factor for TSC2 8 a If us...

Страница 43: ...0mA 250V SB 240V IEC 315mA 250V T 5 20mm UL CSA 1 25A 250V SB IEC 1A 250V T MAGTROL INC BUFFALO NY Powder Brake PB Dynamometer Eddy Current WB Dynamometer Excitation Torque Speed TSC 401 Torque Speed Conditioner DES 31x Power Supply Powder Brake PB Dynamometer Eddy Current WB Dynamometer Excitation Torque Speed TSC 401 Torque Speed Conditioner DES 31x Power Supply GPIB RS 232 or PC M TEST OR DSP60...

Страница 44: ...N buttons and Decrease Increase dial to set desired nominal speed Press SHIFT 2 times to get to the TSC2 Eddy Current Powder Brake Setup Menu as shown in Figure 3 18 6 b If using a Powder Brake Dynamometer press SHIFT 2 times to get to the TSC2 Eddy Current Powder Brake Setup Menu as shown in Figure 3 18 7 Press TORQUE UNITS button and use UP and DOWN buttons and Decrease Increase dial to set desi...

Страница 45: ...amometer WB Excitation Torque TSC 401 Torque Speed Conditioner DES Power Supply Speed Figure 3 27 Eddy Current Dynamometer with Powder Brake Dynamometer Tandem Setup 3 2 11 2 Software Configuration 1 Turn on the DSP6001 and proceed to the dynamometer configuration menu See Section 3 2 1 Dynamometer Configuration Menu 2 Select TSC1 until WB is reached 3 Select TSC2 until PB is reached 4 Press SHIFT...

Страница 46: ... to set desired scale factor for TSC2 10 Press SHIFT 2 times The menu will appear as shown in Figure 3 25 Tandem Configuration Menu 11 Press the COM SETUP button until the menu says YES 12 Press SHIFT once to reach the Maximum Speed Excited Menu as shown below POWER BRAKE STATUS SET POINT SET POINT P I D TORQUE SPEED STATUS Figure 3 30 Maximum Speed Excited Menu 13 Press the AUX SETUP button and u...

Страница 47: ...s Loop Function Note In the Torque Transducer Cross Loop Function the TM2XX is connected to TSC2 while controlling the outputs of TSC1 The connection allows closed loop control of a brake via the Torque Transducer 3 2 12 2 Software Configuration 1 Turn on the DSP6001 and proceed to the dynamometer configuration menu See Section 3 2 1 Dynamometer Configuration Menu 2 Select TSC1 until BRAKE is reac...

Страница 48: ... Starting from main menu press SHIFT 2 Press DYNO SETUP 3 Select ENCODERS The display should appear as follows POWER BRAKE STATUS SET POINT SET POINT P I D TORQUE SPEED STATUS Figure 3 34 Encoder Menu 4 Press TORQUE UNITS button until the desired bit selection for TSC1 is reached 5 To set bits for TSC2 press POWER UNITS button once then press TORQUE UNITS button until the desired bit selection is ...

Страница 49: ...are set to oz in and the Torque DAC scale is set to 1 unit volt then 1 oz in will result in 1 volt at the torque output 3 4 2 Speed DAC Scale Factor Speed DAC Scale Factor is scaled in rpm volt Example If the Speed DAC scale is set to 1000 rpm volt then 1000 rpm will result in 1 volt at the speed output 3 4 3 Torque Speed DAC Setup 1 Starting from main menu press SHIFT 2 Press AUX SETUP The displa...

Страница 50: ...ample Rate 7812 5 KHz 16 Acquired and Averaged Samples Average applied to filter at a rate of 488 28125 Hz Filter Cutoff Frequencies 3 Hz 10 Hz 25 Hz 50 Hz Filter Output Equivalent to second order Butterworth analog filter Transposed Direct Form II Architecture The diagram below shows this architecture Z 1 Z 1 a0 b0 b1 b2 a1 x n y n w1 w2 Transposed Direct Form II Figure 4 1 Transposed Direct Form...

Страница 51: ...er settings to choose from including 10 Hz 25 Hz 50 Hz and OFF The following instructions show how to select the desired Filter for each channel 1 Starting from the main menu press SHIFT 2 Press DYNO SETUP button 3 Select DYNAMOMETER 4 Press TORQUE UNITS button until the desired TSC1 Filter setting is reached 5 Press COM SETUP button until the desired TSC2 Filter setting is reached 6 Press SHIFT r...

Страница 52: ...ral the controller output is proportional to the amount of time the error is present Increasing the integral value eliminates the offset from the set point If the response becomes oscillatory increase the derivative value 5 1 3 D Derivative With derivative the controller output is proportional to the rate of change of measurement or error Derivative can compensate for a changing measurement Deriva...

Страница 53: ...1 725 2 TSC2 Ys t Yt t 1 725 2 1 6623 SPEED TSC1 TSC2 Ys t Yt t 5319 93 MAX SPEED 5 3 2 Speed Correction for WB Eddy Current Brake Dynamometer Ys t Yswb t Speed Correction The WB Dynamometer follows the same scaling as the HYST and PB with the addition of one calculation for both torque and speed This calculation is due to the fact that for a given current the torque changes with speed This is ref...

Страница 54: ...for the configuration For appropriate settings refer to the guide provided in Appendix F Additional Scale Factor Table Once the proper settings have been determined proceed with the following instructions for setup 5 4 1 1 Setting Additional Scale Factor for P Proportional Gain 1 Starting from the main menu press and hold the P button While holding the P button press SHIFT 2 Use the P button to to...

Страница 55: ...o the user can safely get an idea of the motor s performance 1 To enter Open Loop Control mode begin with the motor and brake OFF Press and hold the TORQUE SET button until a second beep is heard The display will appear as follows POWER BRAKE STATUS SET POINT SET POINT P I D TORQUE SPEED STATUS Figure 5 2 Open Loop Control Menu 2 Set the percent excitation to zero 3 Start the motor 4 Slowly increa...

Страница 56: ...P Figure 5 3 Initial P Setting for Torque Control at 25 Figure 5 4 High Initial P Setting for Torque Control 6 Turn the brake OFF 7 Increase the I term to 10 8 Turn the brake ON and observe response then turn the brake OFF Desired Result is a fast response with some over shoot ...

Страница 57: ...peat 8 b If the response was too fast decrease the I term in 1 5 increments and repeat 8 Figure 5 5 Initial I Setting for Torque Control c If there is too much over shoot increase the D term in 1 increments and repeat 8 For each incremental increase of the D term reduce the P term by a proportional amount Figure 5 6 Initial D Setting for Torque Control ...

Страница 58: ... Turn the motor ON 4 Turn the brake ON 5 Slowly increase the P term until the speed read is about 25 of the desired load point Figure 5 7 Initial P Setting for Speed Control at 25 6 Turn the brake OFF 7 Increase the I term to 10 8 Turn the brake ON and observe response then turn the brake OFF Desired Result is a fast response with some over shoot a If the response was too slow increase the I term ...

Страница 59: ...s SETUP Figure 5 8 Initial I Setting for Speed Control c If there is too much over shoot increase the D term in 1 increments and repeat 8 For each incremental increase of the D term reduce the P term by a proportional amount Figure 5 9 Initial D Setting for Speed Control ...

Страница 60: ...PID algorithm The PID values change with the Speed Set Point In most cases the PID values are high when the motor is lightly loaded and tend to decrease at higher loads Magtrol s M TEST Software provides a setup PID function in the setup for the ramp test In the M TEST Software the dynamic scaling can be enabled or disabled and the span of the scaling can also be selected Figure 5 10 Ramp Down Low...

Страница 61: ...rm Note bump at beginning of ramp has been reduced but there are poor results toward end of ramp Figure 5 12 Ramp Down Dynamic I Ramp shows Dynamic Scale effect Note bump at beginning of ramp has been reduced and there are good results toward end of ramp DIL was set to 01 At the end of the ramp the I term is 1 100th of the starting value ...

Страница 62: ...ser Instructions on how to set up and activate these alarms are included in this chapter 6 1 1 Alarm Relay Internal to the DSP6001 is a relay that operates in conjunction with the alarms Relay Specifications Contact Configuration 1 FORM C Contact Rating 1 amp 24 VDC Manufacturer P N OMRON G5V 2 H1 DC24 The relay has normally open and normally closed contacts Under normal conditions the relay is en...

Страница 63: ...er for the alarms to be operative the user must enable them 6 1 2 1 How to Enable Disable Alarms 1 Starting from main menu press SHIFT 2 Press DYNO SETUP button 3 Select ALARMS 4 Press SHIFT 3 times The display should appear as follows POWER BRAKE STATUS SET POINT SET POINT P I D TORQUE SPEED STATUS Figure 6 4 Alarm Enable Disable Menu 5 Press COM SETUP button until you reach desired selection YES...

Страница 64: ... Power X X 6 2 POWER ALARM Used to indicate an over power condition Default is set at 1 kW 6 2 1 Instructions for Power Alarm Setup 1 Starting from main menu press SHIFT 2 Press DYNO SETUP button 3 Select MAXPOWER The display should appear as follows POWER BRAKE STATUS SET POINT SET POINT P I D TORQUE SPEED STATUS Figure 6 5 Max Power Menu 4 Press MAX SPEED button and use UP and DOWN buttons and D...

Страница 65: ... non latching alarm When the condition goes away the alarm will automatically stop 6 3 MAXIMUM SPEED ALARM Used to limit speed of system motor dynamometer couplings etc Default is set at 4000 rpm 6 3 1 Instructions for Maximum Speed Alarm Setup 1 Starting from main menu press SHIFT 2 Press DYNO SETUP button 3 Select ENCODERS The display should appear as follows POWER BRAKE STATUS SET POINT SET POI...

Страница 66: ... alarm relay will open excitation current will hold at last value for 3 seconds then drop to zero POWER BRAKE STATUS SET POINT SET POINT P I D TORQUE SPEED STATUS Figure 6 9 Over Speed Alarm Message Display 6 3 3 To Reset Maximum Speed Alarm Press any front panel button other than SHIFT If the alarm condition is clear the unit will return to normal operation Although not recommended another option...

Страница 67: ...as as indicated in Figure 6 11 accompanied by an audible beeping sound POWER BRAKE STATUS SET POINT SET POINT P I D TORQUE SPEED STATUS Figure 6 11 OL Torque Alarm Display B If torque is greater than 120 of the maximum torque setting or in condition A for greater than 5 seconds the display will flash OVER TORQUE ALARM TSCX as indicated in Figure 6 12 and will be accompanied by an audible beeping s...

Страница 68: ...SHIFT 5 times to complete Air Flow Alarm setup and return to the main menu 6 5 2 Air Flow Alarm Action When there is a lack of air flow the display will flash LOW AIR FLOW as indicated in Figure 6 14 and will be accompanied by an audible beeping sound The alarm relay will open and the excitation current will automatically drop to 10 of the last excitation current POWER BRAKE STATUS SET POINT SET P...

Страница 69: ...ss SHIFT 3 times to complete Water Flow Alarm setup and return to the main menu 6 6 2 Water Flow Alarm Action When there is a lack of water flow the display will flash LOW WATER FLOW as indicated in Figure 6 16 and will be accompanied by an audible beeping sound The alarm relay will open and the excitation current will automatically drop to 10 of the last excitation current POWER BRAKE STATUS SET ...

Страница 70: ...setup and return to the main menu 6 7 2 External Alarm Action If the external input is at a high level the display will flash EXTERNAL ALARM as indicated in Figure 6 18 and will be accompanied by an audible beeping sound The alarm relay will open and the excitation current will automatically drop to 10 of the last excitation current POWER BRAKE STATUS SET POINT SET POINT P I D TORQUE SPEED STATUS ...

Страница 71: ...r in use becomes too hot the display will flash TEMPERATURE ALARM TSCX as indicated in Figure 6 19 and will be accompanied by an audible beeping sound The alarm relay will open and the excitation current will immediately decrease to 10 After approximately 3 seconds the current wll drop to 0 POWER BRAKE STATUS SET POINT SET POINT P I D TORQUE SPEED STATUS Figure 6 19 Temperature Alarm Message Displ...

Страница 72: ...ctrical Alarm Action When there is an electrical overload the display will flash ELECTRICAL ALARM TSCX as indicated in Figure 6 20 and will be accompanied by an audible beeping sound The alarm relay will open and the excitation current will immediately decrease to zero POWER BRAKE STATUS SET POINT SET POINT P I D TORQUE SPEED STATUS Figure 6 20 Electrical Alarm Message Display 6 9 3 To Reset Elect...

Страница 73: ...nu 3 Press POWER UNITS button until the desired channel is reached 4 Press SHIFT to return to main menu Note The desired dynamometer channel must be chosen in order to continue with the following steps All steps that are completed will be saved within that channel until the information is manually changed or the DSP6001 is reset To reset the DSP6001 refer to Section 9 4 Resetting the DSP6001 Note ...

Страница 74: ...S To select the desired torque units N m N cm N mm kg cm g cm lb ft lb in oz ft oz in 1 Press SHIFT 2 Press TORQUE UNITS button The display should appear as follows POWER BRAKE STATUS SET POINT SET POINT P I D TORQUE SPEED STATUS Figure 7 3 Torque Units Menu 3 Use UP and DOWN buttons to select desired Torque Units 4 Press SHIFT to return to main menu 7 4 HOW TO SET TORQUE CONTROL 1 Beginning with ...

Страница 75: ... high resolution speed encoder 1 Beginning with the brake in the OFF position press SHIFT 2 Press MAX SPEED button The display should appear as follows POWER BRAKE STATUS SET POINT SET POINT P I D TORQUE SPEED STATUS Figure 7 5 Max Speed Menu 3 Use UP and DOWN buttons and the Decrease Increase dial to set a value equal to or slightly greater than the free run speed of the motor under test Note PID...

Страница 76: ...UP and DOWN buttons and the Decrease Increase dial to set a value of current equal to the percent of full scale output 3 If needed POWER UNITS and DISPLAYED UNITS can be changed while in OPEN LOOP mode For further instruction refer to Section 7 2 How to Set Desired Power Units 4 Use the BRAKE ON OFF button to turn the brake ON Note When the brake is on the only thing that can be adjusted is the se...

Страница 77: ...to ensure that all functions will work properly when the hardware and software are installed Note The GPIB interface is not standard on most computers An interface card and driver software must be installed An IEEE 488 cable must also be installed between the computer and the DSP6001 Magtrol recommends National Instruments Corporation hardware and software 8 1 1 Installing the GPIB IEEE 488 Connec...

Страница 78: ...OM SETUP button The display should appear as follows POWER BRAKE STATUS SET POINT SET POINT P I D TORQUE SPEED STATUS Figure 8 2 Com Setup Menu Display 3 Press the button below the GPIB display until the desired primary address is reached range 0 15 4 Press SHIFT to exit and return to main menu 8 2 ABOUT THE RS 232 INTERFACE The DSP6001 is equipped with an RS 232 serial interface that communicates...

Страница 79: ... desired baud rate follow the instructions below 1 Press SHIFT and release 2 Press the COM SETUP button The display will appear as shown in Figure 8 2 Com Setup Menu Display 3 Press the button under the RS 232 BAUD display until the desired baud rate is reached 4 Press SHIFT to return to main menu 8 3 CHECKING THE DSP6001 TO PC CONNECTION Note MakesurethattheDSP6001anditshostcomputerarecommunicati...

Страница 80: ...on e g SdddddTdddd A cr lf it is an indication that the unit is in an alarm condition Note The cr and lf characters will not display EXAMPLE If a motor is running at 1725 rpm clockwise with the dynamometer loading the motor to 22 6 oz in the DSP6001 will return S 1725T22 60R By manipulating the string the speed torque and shaft direction if required can be extracted Then separate numerical variabl...

Страница 81: ...rical value following the command Leading zeroes are not required Note If a command is not recognized the I O ERROR message will appear in the Status Display accompanied by a beep 8 6 1 Alarm Commands Command Code Function Explanation ALA Enables or disables air flow alarm Values for are 0 disable 1 enable ALE Enables or disables external alarm Values for are 0 disable 1 enable ALL Enables or disa...

Страница 82: ... return speed torque direction data string Output Data prompt to return data string with this format SxxxxxTxxxxxRcrlf or SxxxxxTxxxxxLcrlf or SxxxxxTxxxxxAcrlf R or L is the shaft direction indicator as viewed looking at the dynamometer shaft where R right clockwise CW L left counterclockwise CCW A alarm condition The speed will equal the displayed value and the torque will be in the same units a...

Страница 83: ...ommand programs a decreasing shaft speed at a rate of rpm per second Once initiated the Controller will load to locked rotor unless instructed to do otherwise PR Resets ramp up or down Sets speed to maximum speed Turns brake off This command resets the ramp function halting the ramp s progress and returns the motor to free run PU Sets ramp up rate to RPM per second Specify speed range F AND a star...

Страница 84: ...e NOTE The brake ON OFF switch on the front panel still functions NS Sets nominal speed for WB Dynamometer Range is 0 to 99 999 Setting is applied to current channel R Resets as follows Manual control ON Brake OFF Use this command to cancel any previous commands Note These settings are the power on default settings SFC Enables or disables cross loop function Values for are 0 disable 1 enable SFT E...

Страница 85: ... 4 30 bit 5 1 bit 6 2 bit 7 6 bit Programmed value is not saved at power down UI Sets dynamometer torque units to NOTE For Hp and watts calculations to be correct the correct dynamometer torque units must be specified Values for are 0 oz in 1 oz ft 2 lb in 3 lb ft 4 g cm 5 kg cm 6 N mm 7 N cm 8 N m Torque units default to 0 oz in if out of range Programmed value is not saved at power down UR Sets ...

Страница 86: ...e A B C D E F G H or I See Appendix F Additional Scale Factor Table NP Sets speed proportional to gain Proportional gain value can be any number from 0 to 99 NPS Used as a multiplier for the P coefficient in the PID equation Values for are A B C D E F G H or I See Appendix F Additional Scale Factor Table 8 6 6 Torque Commands Command Code Function Explanation Q Resets torque to 0 0 Turns torque mo...

Страница 87: ...a fixed value of current Use any value between 0 and 99 99 99 99 1 Amp IOXX XX Applies an offset to the output DAC on channel 1 only Used to clamp motor speed prior to testing NOTE Only applies to DSP6001 Revision 7 6 and later versions Values for range from 0 to 99 99 OH1 Returns quadrature counter information Two 24 bit hex values are returned The first value is the up down count The second valu...

Страница 88: ...k 6 Decimal Point Check Items needed for calibrating the DSP6001 External voltage reference of 0 to 5 volts DC Digital multimeter DMM Both instruments should have a VDC accuracy of 0 05 or better 9 3 1 Initial Calibration Procedure 1 Allow the DSP6001 to stabilize in an environment with An ambient temperature of 18 C to 25 C Relative humidity less than 80 2 Turn on the DSP6001 3 Allow the DSP6001 ...

Страница 89: ...MON 12 D P B 11 INDEX 10 TACH A 9 D P A 8 5 0 VDC COM 7 5 0 VDC 6 24 VDC 5 24 VDC COM 4 24 VDC COM 3 24 VDC 2 TACH B 1 FLOW CLUTCH 1 4 3 2 8 9 10 11 6 5 12 13 7 14 Figure 9 2 TSC1 Input Connector 3 Apply 0 000 VDC 4 Press the ZERO button 5 Adjust the ZERO by turning the Decrease Increase Dial until the displayed voltage equals the reference voltage within 00 10 mV Note The magnitude of change per ...

Страница 90: ...by turning the Decrease Increase dial until the displayed voltage equals the reference voltage within 00 10 mV Note The magnitude of change per revolution can be increased by pressing the UP button or decreased by pressing the DOWN button 6 Apply 5 0 VDC 7 Press the GAIN button 8 Adjust the Decrease Increase dial until the displayed voltage equals the reference voltage within 00 10 mV 9 3 4 DAC Ou...

Страница 91: ... mV 4 Press SHIFT once 5 Connect meter to Pin 14 negative and Pin 7 positive of SUPPLY 2 connector 3 CLUTCH 8 W FLOW_2 11 STAND BY CHANNEL 2 1 SHIELD EARTH 2 ELECTRICAL ALARM CHANNEL 2 4 PRIMARY SUPPLY CONTR CHANNEL 2 5 SUPPLY 24 VDC 6 5 0 VDC COM 7 CURRENT SET POINT SIGNAL 9 SHIELD EARTH 10 TEMPERATURE ALARM CHANNEL 2 15 N C 13 5 0 VDC COM 14 CURRENT SET POINT ANALOG 0V 12 SUPPLY 24 VDC 1 4 3 2 5...

Страница 92: ...OINT P I D TORQUE SPEED STATUS Figure 9 9 Calibration Accessory Speed DAC Display Menu 13 Connect volt meter to Pin 3 negative and Pin 2 positive of the ACCESSORY TORQUE SPEED OUTPUT 14 Using the Decrease Increase dial adjust the value so that the meter reading is 0 000 volts or within 00 20 mV 15 Press SHIFT once 16 Using the Decrease Increase dial adjust the value so that the meter reading is 9 ...

Страница 93: ...ee Figure 9 2 TSC1 Input Connector 2 Verify that the torque display reads 500 0 3 Connect pin 9 D P A to pin 8 5 0 VDC COM 4 Verify that the torque display reads 50 0 5 Disconnect pin 9 from pin 8 6 Connect pin 12 D P B to pin 8 5 0 VDC COM 7 Verify that the torque display reads 5 000 8 If the torque display does not show correct readings call Magtrol Customer Service Note There are no adjustments...

Страница 94: ...ioning and attached to Controller and computer interface card No RS 232 communication Setup error and or hardware fault Check Baud rate of Controller Pinout of serial cable Cable attachment to Controller and serial interface port of computer Dynamometer shaft does not turn smoothly when BRAKE is OFF Salient poles were set up on the rotor by having brake current applied with no shaft rotation Start...

Страница 95: ... A LabVIEW Programming Examples 0 0 1 1 0 1 Magtrol offers a comprehensive motor testing software program to satisfy most of your programming needs To order your software call Magtrol Sales at 1 716 668 5555 A 1 SIMPLE READ ...

Страница 96: ...84 Magtrol Model DSP6001 Dynamometer Controller Appendix A LabVIEW Programming Examples APPENDICES 0 0 2 1 0 2 1 0 2 2 0 2 A 2 TORQUE STABILIZED ...

Страница 97: ...85 Magtrol Model DSP6001 Dynamometer Controller Appendix A LabVIEW Programming Examples APPENDICES A 3 SPEED STABILIZED 0 0 2 1 0 2 2 0 2 2 0 2 ...

Страница 98: ...actor when speed is changing and because inertial torque is proportional to the rate of change inertial value may be expressed as a unit of torque per change in rpm in a given period of time With the DSP6001 properly adjusted PID values yield constant change in rpm so that the inertial torque can be expressed as a constant B 2 PROCEDURE FOR INERTIA CORRECTION 1 Determine the torque Correction Fact...

Страница 99: ...apid data acquisition is necessary so that motor heating does not degrade performance by adding a false difference between the static and dynamic torque values Use a regulated power source The input line voltage must be stable for the time necessary to perform the test Torque varies by the square of the change in line voltage Obtain new CF value for various deceleration acceleration rates The CF i...

Страница 100: ...TUP AUX SETUP SPEED SET MAX SPEED TORQUE SET TORQUE UNITS BRAKE ON OFF POWER UNITS DOWN The following flow charts are a reference for navigating through the key functions of the DSP6001 Dynamometer Controller For step by step setup instructions refer to the corresponding chapters in this manual C 1 PRIMARY KEY FUNCTIONS ON OFF BRAKE ON OFF TORQUE SET 0 000 99 999 2 P 0 99 4 I 0 99 5 D 0 99 6 SPEED...

Страница 101: ...Controller Appendix C Front Panel Display Menu Flow Charts APPENDICES C 2 SECONDARY KEY FUNCTIONS C 2 1 Power Units Menu POWER UNITS SHIFT W Hp kW C 2 2 Torque Units Menu TORQUE UNITS SHIFT N m N cm N mm kg cm g cm lb ft lb in oz ft oz in ...

Страница 102: ...t Panel Display Menu Flow Charts APPENDICES C 2 4 Aux Setup Menu AUX SETUP SHIFT CLOSE LOOP ON SPEED DAC TORQUE DAC 0 000 99 000 UNITS V TSC1 TSC2 0 000 99 999 RPM V DISPLAY ON OFF If AUX or TM 2XX on TSC2 If Other C 2 3 Max Speed Menu MAX SPEED SHIFT 0 000 99 999 ...

Страница 103: ...001 Dynamometer Controller Appendix C Front Panel Display Menu Flow Charts APPENDICES C 2 5 Com Setup Menu COM SETUP SHIFT RS 232 BAUD BITE If TM 2XX on TSC2 GPIB ADDRESS CONTRAST 19 200 9600 4800 2400 1200 600 300 0 15 0 3 ...

Страница 104: ...S C 2 6 1 MaxPower Setup Menu SHIFT DYNO SETUP MAX POWER TSC1 TSC2 MAX POWER TSC1 TSC2 0 000 99 999 kW C 2 6 Dyno Setup Menu Note Refer to the flow charts on the following pages for a more detailed breakdown of MaxPower Dynamometer Encoders and Alarms DYNO SETUP SHIFT MAX POWER DYNAMOMETER ENCODERS ALARMS ...

Страница 105: ...guration Menu Note Refer to flow charts C 2 6 2A through C 2 6 2H for a more detailed breakdown based on test instrument selection All flow charts will be a continuation of C 2 6 2 beginning at SHIFT DYNO SETUP TSC2 SHIFT WB PB TM2XX AUX FILTER 10 Hz 25 Hz 50 Hz OFF FILTER 10 Hz 25 Hz 50 Hz OFF TSC1 HD WB PB BRAKE SHIFT DYNAMOMETER ...

Страница 106: ...anel Display Menu Flow Charts APPENDICES C 2 6 2A Hysteresis Dynamometer Setup Menu INPUT UNITS SHIFT N m N cm N mm kg cm g cm MAX TORQUE 0 000 10 000 lb ft lb in oz ft oz in SHIFT SCALE FACTOR MAX TORQUE 0 000 10 000 0 000 99 999 C 2 6 2B Torque Transducer Setup Menu ...

Страница 107: ... APPENDICES C 2 6 2C Aux Setup Menu SHIFT SCALE FACTOR 0 000 99 999 C 2 6 2D Eddy Current Dynamometer Setup Menu SHIFT SCALE FACTOR MAX TORQUE 0 000 10 000 SHIFT NOMINAL SPEED 0 000 10 000 0 000 99 999 C 2 6 2E Powder Dynamometer Setup Menu SHIFT SCALE FACTOR MAX TORQUE 0 000 10 000 0 000 99 999 ...

Страница 108: ...S C 2 6 2F Eddy Current Dynamometer with Eddy Current Dynamometer Tandem Setup SHIFT TSC1 SCALE FACTOR MAX TORQUE 0 000 10 000 SHIFT NOMINAL SPEED 0 000 10 000 0 000 99 999 SHIFT TSC2 SCALE FACTOR MAX TORQUE 0 000 10 000 SHIFT NOMINAL SPEED 0 000 10 000 SHIFT TANDEM CONFIG URATION SHIFT 0 000 99 999 NO YES ...

Страница 109: ...isplay Menu Flow Charts APPENDICES C 2 6 2G Powder Brake Dynamometer with Powder Brake Dynamometer Tandem Setup SHIFT TSC1 SCALE FACTOR MAX TORQUE 0 000 10 000 0 000 99 999 SHIFT TSC2 SCALE FACTOR MAX TORQUE 0 000 10 000 0 000 99 999 SHIFT TANDEM CONFIG URATION SHIFT NO YES ...

Страница 110: ... Eddy Current Dynamometer with Powder Brake Dynamometer Tandem Setup SHIFT TSC1 SCALE FACTOR MAX TORQUE 0 000 10 000 SHIFT NOMINAL SPEED 0 000 99 999 0 000 99 999 SHIFT TSC2 SCALE FACTOR MAX TORQUE 0 000 10 000 SHIFT TANDEM CONFIG URATION 0 000 99 999 NO YES SHIFT SHIFT MAX SPEED EXCITED OF PB 0 000 10 000 If Tandem ...

Страница 111: ... DSP6001 Dynamometer Controller Appendix C Front Panel Display Menu Flow Charts APPENDICES C 2 6 3 Encoder Setup Menu ENCODERS DYNO SETUP SHIFT TSC1 TSC2 BITS SHIFT SPEED ALARM TSC1 TSC2 20 30 6000 600 60 0 000 99 999 ...

Страница 112: ...roller Appendix C Front Panel Display Menu Flow Charts APPENDICES C 2 6 4 Alarm Setup Menu AIR FLOW ALARM ALARMS DYNO SETUP SHIFT YES NO SHIFT OR EXTERNAL ALARM WATER FLOW ALARM YES NO SHIFT OR YES NO SHIFT OR ENABLE ALL ALARMS YES NO SHIFT OR ...

Страница 113: ...ndem function Command DIN2 Select what instrument is on TSC2 Command UI Set the input units for TSC1 Command TSF2 Set the scale factor for TSC2 Command BT Set brake type on TSC1 Command G Select max excited speed of PB START A TSC not selected yet Command ALA Enable or disable air flow alarm Command ALE Enable or disable external alarm Command ALW Enable or disable water flow alarm Command TSC1 or...

Страница 114: ...Flow Charts APPENDICES D 2 PRE TEST START Command UR Select torque readout Command ALS Set speed alarm point rpm Command ALP Set power alarm point kw Command ALT Set torque alarm point readout units Command NS Set nominal speed Command UE Select encoder pulse count DONE TSC selected ...

Страница 115: ... rate Command PR Terminate ramp test Command S Set start or stop speed of ramp Command NPS Select P multiplier Command NIS Select I multiplier Command NDS Select D multiplier Command NP Select P term Command NI Select I term Command ND Select D term Data commands DONE Command DPL Set the dynamic scale factor for P term Command DIL Set the dynamic scale factor for I term Command DS Enable or disabl...

Страница 116: ...Flow Charts APPENDICES D 4 SPEED START Command N Set speed point Command N Reset speed point Command NPS Select P multiplier Command NIS Select I multiplier Command NDS Select D multiplier Command NP Select P term Command NI Select I term Command ND Select D term Data commands DONE ...

Страница 117: ...Flow Charts APPENDICES D 5 TORQUE START Command Q Set speed point Command QPS Select P multiplier Command QIS Select I multiplier Command QDS Select D multiplier Command QP Select P term Command QI Select I term Command QD Select D term Data commands Command Q Reset speed point DONE ...

Страница 118: ...mand OH1 Returns quadrature counter values Command IOXX XX Applies offset to output DAC on channel 1 Command SAVE Save configuration to NVM Command I Set current to Command X Returns the current value Command OD Request torque and speed of TSC under control Command OA Request output of TSC2 torque in Nm for TM2XX or AUX input Command OR Request rotation direction of TM2XX D 7 DATA ...

Страница 119: ...2 3 6 7 U1 IN 1 0 1uF C39 5 1K R38 TP9 5 1K R39 C37 C38 TP8 4700uF C35 1 C33 C34 1 1000uF 1000uF 0 1uF 0 1uF TP17 3 3k R37 C42 4700uF GND 2 LM340 5 35V AGND AC1 2 AC2 3 2 BR1 4 AC2 AC1 3 4 BR2 12 11 9 TX1 7 8 2 1 AC2 3 AC1 BR3 4 7 9 10 1 3 4 6 AC_IN2 AC_IN1 AC_IN3 AC_IN4 2 C1 1 3 4 0 1uF 0 1uF C19 0 1uF C30 0 1uF C43 0 1uF C128 C127 SIG_TRANS_14A 30 515 TX2 PD05 PE05 PD05 TP11 12 6 0 1uF SIG_TRANS...

Страница 120: ... 4 7 4 0 01uF C125 R31 10k R30 10k 5VD 7 4 0 01uF C129 0 01uF C124 0 1uF C140 0 1uF C17 0 1uF C134 0 01uF 2A4 2Y4 C133 2Y 2B A0 A1 A2 A3 A4 A5 A6 A7 1 2 3 26 4 25 5 24 U14 A8 A9 A10 A11 A12 A13 A14 DQ1 DQ2 DQ3 DQ4 DQ5 DQ6 DQ7 DQ0 23 7 8 21 9 10 11 D21 12 13 15 16 17 18 19 D20 D16 D17 D18 D19 D22 D23 6 A10 A11 A9 A8 A7 A6 A5 A4 A3 A2 A1 A0 A12 A13 A14 A0 A1 A2 A3 A4 A5 A6 A7 A7 A6 A5 A4 A3 A2 A1 A0...

Страница 121: ...NR 6 VREFL VREFR CINPR CINNR VOUTR VOUTL VCC1 21 R95 XTO CLKIO 1 24 13 DGND AGND 0 1uF C139 1 R96 AGND1 3 AGND 11 VCOM 4 99k AGND2 XTI C47 10uF 470pF C64 470pF C70 C78 C75 AGND AGND 10uF 10uF D11 BAT54S AGND 5VA D12 AGND 5VA 2 3 V 8 V 4 AGND 1 U26A 5VA OPA2277U 5VA 5 AGND 6 8 4 V V AGND 6 5 U17 REF AGND C46 0 1uF C61 AGND 0 1uF 7 U26B 6 AGND 7 RG1 V U34 12V REF 5 AGND 4 V 12V RG2 3 1 C98 2 120pF 8...

Страница 122: ...efaults Simply click the link if you are connected to the Internet or type the web address into your browser The file is saved in a tab delimited text format and can be accessed by Microsoft Excel or LabVIEW programs including M TEST If you need this information to configure your DSP6001 but do not have M TEST 4 0 or 5 0 the text file can be imported into any spreadsheet or database program and th...

Страница 123: ... Function 35 CTRL OUT 12 D DAC Output Offset and Gain 78 Data Format 68 Data Sheet 2 Decimal Point Check 81 Derivative 40 43 Digital Filters 38 Dynamic Scale Effect 49 Dynamometer Analog I O 109 Dynamometer Channel 61 Dynamometer Configuration 18 Dynamometer Configuration Menu 18 Dynamometer DSP 108 Dynamometer Memory 108 Dynamometer Power Bypass Capacitors 107 Dynamometer Setup Menu 93 Dyno Setup...

Страница 124: ...m 52 Power Bypass Capacitors 107 Power Cord 14 Power Units 62 89 Pre Test Configuration 102 Programming 68 Proportional Gain 40 42 R Ramp Commands 71 Configuration 103 Ramp Down PID Settings 48 Rear Panel 12 Remote Configuration 101 Remote Control 101 RS 232 Interface 14 66 S Saving Function 9 Scale Factor 41 Speed DAC 37 Torque DAC 37 Schematics 107 Screen Saver 11 Secondary Functions 8 Self Test...

Страница 125: ...que Configuration 105 Torque Commands 74 Torque Control 62 PID Settings 43 Torque DAC Scale Factor 37 Torque Stabilized 84 Torque Transducer Setup 20 27 35 94 Torque Transducer Setup 94 Torque Units 62 89 Troubleshooting 82 TSC1 Offset and Gain 77 TSC2 Offset and Gain 78 V Vacuum Fluorescent Display 10 ...

Страница 126: ...ing Measurement and Control of Torque Speed Power Load Force Weight Tension Displacement Via Paolo Uccello 4 20148 Milano Tel 39 02 48 009 757 Fax 39 02 48 002 070 info dspmindustria it www dspmindustria it ...

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