11/03 Diagnosis / Faults and Alarms
SINAMICS G150
Operating Manual
10-45
F30874 CU DRIVE-CLiQ: Data transfer faulted
Reaction: OFF2
Cause: DRIVE-CLiQ communication between control unit and at least one other component is
defective.
Fault value
(r0949):
Bit 0 - 7: Number of the affected component
Bit 8 - 31: Reserved
Remedy: Replace affected component.
Acknowl.: Immediate
F30875 CU DRIVE-CLiQ: Receive ALARM bit
Reaction: OFF2
Cause: DRIVE-CLiQ communication between control unit and at least one other component is
defective.
Fault value
(r0949):
Bit 0 - 7: Number of the affected component
Bit 8 - 31: Reserved
Remedy: Replace affected component.
Acknowl.: Immediate
F30876 -
F30879
CU DRIVE-CLiQ: fault in cyclic data transfer
Reaction: OFF2
Cause: DRIVE-CLiQ communication between control unit and at least one other component is
defective.
Fault value
(r0949):
Bit 0 - 7: Number of the affected component
Bit 8 - 31: Reserved
Remedy: - Check cabinet design and cabling for EMC conformity.
- Replace affected component.
Acknowl.: Immediate
F30880 CU DRIVE-CLiQ: Telegram faulted
Reaction: OFF2
Cause: DRIVE-CLiQ communication between control unit and at least one other component is
defective.
Fault value
(r0949):
Bit 0 - 7: Number of the affected component
Bit 8 - 31: Reserved
Remedy: Replace affected component.
Acknowl.: Immediate
F30881 CU DRIVE-CLiQ: Telegram failure
Reaction: OFF2
Cause: DRIVE-CLiQ communication between control unit and at least one other component is
defective.
Fault value
(r0949):
Bit 0 - 7: Number of the affected component
Bit 8 - 31: Reserved
Remedy: - Check for break in DRIVE-CLiQ or faulty contacts in connector.
- Check 24 V supply of affected component.
- Replace affected component.
Acknowl.: Immediate
F30882 CU DRIVE-CLiQ: fault in cyclic data transfer
Reaction: OFF2
Cause: DRIVE-CLiQ communication between control unit and at least one other component is
defective.
Fault value
(r0949):
Bit 0 - 7: Number of the affected component
Bit 8 - 31: Reserved
Remedy: - Check firmware states of affected components.
- Replace affected component.
Acknowl.: Immediate
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