Kawasaki D Series Controller MPVDCONTV113E-3 - Manual (Page 8)

TROUBLESHOOTING
1-5 August 9, 2005
D SERIES CONTROLLER
TROUBLESHOOTING AND COMPONENT REPLACEMENT
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1.2 PRELIMINARY TROUBLESHOOTING
Prior to following error code troubleshooting procedures, ensure preliminary trouble-
shooting steps are completed.
1. Ensure proper 460 VAC three-phase power is available at the input and output side
of the controller main disconnect (circuit breaker F1).
2. Ensure circuit breakers F2, F3, F4, and F5 are not tripped.
3. Ensure proper +5 VDC, +12 VDC, -12 VDC and +24 VDC are available from the
AVR power supply.
4. Observe the state of LEDs and refer to the appropriate section of the D Series
Controller Electrical Maintenance Manual for conditions indicated by the LEDs. If
these conditions are not normal, correct the cause of abnormal LED indications.
5. Check for loose connection at circuits boards and cable connections.
6. Ensure all circuit boards are properly seated in the card rack (where applicable).
7. Ensure the F1 and F2 fuses on the 1KP board are not open.
1.2.1 TROUBLESHOOTING COMMON FAILURES
This section describes some common failures, possible causes, and corrective actions.
1.2.1.1 Controller Power Cannot Be Set ON
1.2.1.2 Teach Pendant is Inoperable
1.2.1.3 Motor Power Cannot Be Set ON
1.2.1.4 Robot Does Not Move