11/03 Diagnosis / Faults and Alarms
SINAMICS G150
Operating Manual
10-47
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
F30891 CU DRIVE-CLiQ: Transition to cyclic mode
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
F30899 Power section: unknown fault
Reaction: NONE
Cause: Version Sensor module does not match
Remedy: Upgrade drive
Acknowl.: Immediate
A30920 Power section: Temperature sensor error
Cause: An error has occurred while evaluating the temperature sensor.
Alarm value
(r2124):
1: Wire break or sensor not connected.
2: Short-circuit has occurred.
3: Measured resistance lies below permissible evaluation range.
4: No sensor selected.
5: Internal buffer does not contain the required number of stored values.
6: Negative difference voltage measured.
Remedy: - Check sensor connection.
- Replace sensor.
A35200 TM: Calibration data
Cause: Error detected in calibration data of TM.
Alarm value
(r2124):
The hundred thousands and ten thousands places specify the component ID of the TMxx at
which the error occurred.
The thousands place specifies whether an analog input (==0) or analog output (==1) is
affected.
The hundreds place specifies the error type:
0 == No calibration data stored
1 == Offset too large (> 100 mV)
The tens and units places specify the number of the affected input.
Remedy: Switch the unit off and on again. If the fault persists, replace the module.
F35207 TM: Temperature threshold exceeded
Reaction: OFF2
Cause: The temperature measured (r4105) during TM temperature measurement has exceeded the
threshold that triggers this fault (p4402[1]). Note that this fault can only be triggered when
temperature evaluation is active (p4100 = 2 for KTY sensor or p4100 = 1 for PTC sensor)
Warning:
Note that fault F35207 only causes the drive to be switched off if at least one BICO
interconnection exists between the drive and TM31.
Fault value
(r0949):
The hundred thousands and ten thousands places indicate the component ID of the TMxx at
which the error occurred.
Remedy: Cool off temperature sensor.
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