57
Troubleshooting
Problem
Possible
Cause
Suggested
Solution
Line fuse does not
blow, but the motor
does not run (cont.)
Motor runs too slow
or too fast at set
speed
3. INH terminal is
shorted to COM; S2
is shorted to S0, or
RB is shorted to
COM.
4. Drive is in current
limit (CURRENT
LIMIT LED lit).
5. Drive is not
receiving AC line
voltage.
6. Motor is not
connected.
1. Switches or
jumpers are set
incorrectly.
3. Remove short.
4. Verify that motor
is not jammed.
Increase CURRENT
LIMIT setting if it is
set too low ( see
page 41).
5. Apply AC line
voltage to L1 and
L2.
6. Connect motor to
A1 and A2.
1. Verify all switch
and jumper settings.
250-0281.qxd 4/4/01 11:16 AM Page 57
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...