2. Set ARM/TACH FEEDBACK jumpers J502 and J503 for
armature feedback. Refer to Figures 10 (pg. 24) and 11 (pg.
25) for jumper locations.
3. Run the motor at full speed. Measure the armature voltage
across A1 and A2 using a voltmeter.
4. Run the motor at either minimum speed or zero speed.
5. Remove AC line voltage.
6. Set ARM/TACH FEEDBACK jumpers J502 and J503 for
tachogenerator feedback.
7. Set the TACH VOLTAGE jumper to the correct
tachogenerator voltage range.
8. Apply AC line voltage.
9. Set the IR COMP trimpot full CCW.
10. Set the TACH trimpot full CW.
11. Run the motor at full speed.
12. Adjust the TACH trimpot until the armature voltage is the
same value as the voltage measured in step 3.
Check that the tachogenerator is properly calibrated. The motor
should run at the same set speed when the ARM/TACH
FEEDBACK jumpers are set to either armature or tachogenerator
feedback.
39
Calibration
250-0281.qxd 4/4/01 11:16 AM Page 39
Содержание NRGD-4Q Series
Страница 9: ...vii Regenerative Drives Figure 1 Four Quadrant Operation...
Страница 12: ...x Notes...
Страница 15: ...3 Dimensions Figure 2 NRGD05 Series Dimensions ALL DIMENSIONS IN INCHES MILLIMETERS...
Страница 16: ...4 Dimensions Figure 3 NRGD10 Series Dimensions ALL DIMENSIONS IN INCHES MILLIMETERS...
Страница 17: ...5 Dimensions Figure 4 Heat Sink Dimensions for NRGD10 Series Drives...
Страница 33: ...21 Installation Figure 8 Regen Dump Circuit Connections To NRGD Drives...
Страница 57: ...45 Figure 15 Connection to DLC600 and PCM4 Application Notes Connection to other Minarik devices...
Страница 78: ...Notes...