Rockwell Automation WebPak 3000 DC Drives Hardware Reference, Installation and Troubleshooting - Manual (Page 48)

4-6 WebPak 3000 DC Drive Hardware Reference
Table 4.1 - Fault Codes (Continued)
CODE DISPLAY DESCRIPTION
F00061 SELF TUNING
FAULT
Non-zero speed feedback at self-tune start.
Possible causes:
•
ANALOG TACH ZERO ADJ (P.202) not set properly.
• Incorrect speed feedback scaling or offset.
• Overhauling load causing motor shaft rotation.
F00062 SELF TUNING
FAULT
Calculated armature inductance is out of range.
Possible causes:
• Motor armature winding not connected or open circuit.
• Blown inverting fault (DC) fuse.
• Inverting fault breaker tripped.
• Armature inductance too high, tune CML manually.
F00063 SELF TUNING
FAULT Maximum current with minimum rotation.
Possible causes:
• Motor cannot rotate freely .
• Motor load is too high.
• Motor field not at normal operating temperature.
F00064 SELF TUNING
FAULT Attached inertia is out of range.
Possible causes:
• Maximum self-tune speed reached.
• Overhauling load present.
• High mechanical friction present.
• The speed loop cannot be self-tuned. Tune speed loop manually.
F00065 SELF TUNING
FAULT Speed unstable.
Possible causes:
• CML not properly tuned before speed loop.
• Tachometer or encoder feedback device connected incorrectly.
F00066 SELF TUNING
FAULT SELF TUNE STABILITY (P.219) is too low.
Possible cause:
• Specified stability is less than that calculated by CML self-tuning,
use 50 or more.
F00067 SELF TUNING
FAULT SELF TUNE STABILITY (P.219) is too low.
Possible cause:
• Specified stability is less than that calculated by CML self-tuning,
use 75 or more.
F00089
to
F00099 SELF TUNING
FAULT Fatal self-tuning fault occurred.
Possible cause:
• Self-tuning was unable to complete; tune manually.
F00100
1)
MAIN CONTACTOR
DID NOT OPEN The main contactor was not open following a run or jog request.
Possible causes:
• Disconnected, loosely connected, or damaged main contactor (K1M)
or Aux. contactor (K1) wiring.
• Main contactor or Aux. Main contactor failure.
• Disconnected, loosely connected, or damaged main contactor
control wiring (MCR).
1) When after stop command, the auxiliary contactor does not indicate that the main contactor opened,
this fault indication is 1000 msec time delayed: