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Reaction upon F:
NONE (DCBRAKE, OFF1, OFF2, OFF3, STOP1, STOP2)
Acknowledge
IMMEDIATELY
upon F:
Reaction upon N:
NONE
Acknowledge
NONE
upon N:
F32801
Encoder 2 DRIVE-CLiQ: Sign-of-life missing
Reaction:
NONE (DCBRAKE, OFF1, OFF2, OFF3, STOP1, STOP2)
Acknowledge:
IMMEDIATELY
Cause:
DRIVE-CLiQ communications error between the control unit and the encoder involved.
Fault value (r0949, hexadecimal):
0A: The sign-of-life bit in the receive telegram is not set.
Remedy:
- check the electrical cabinet design and cable routing for EMC compliance
- replace the component involved.
See also: p9916
F32802
Encoder 2: Time slice overflow
Reaction:
NONE (DCBRAKE, OFF1, OFF2, OFF3, STOP1, STOP2)
Acknowledge:
IMMEDIATELY
Cause:
Time slice overflow, encoder 2.
Fault value (r0949, decimal):
9: Time slice overflow of the fast (current controller clock cycle) time slice.
10: Time slice overflow of the average time slice.
12: Time slice overflow of the slow time slice.
999: Timeout when waiting for SYNO, e.g. unexpected return to non-cyclic operation.
Remedy:
Reduce the current controller frequency.
F32804
Encoder 2: CRC CODE RAM
Reaction:
NONE (DCBRAKE, OFF1, OFF2, OFF3, STOP1, STOP2)
Acknowledge:
IMMEDIATELY
Cause:
The checksum via the CODE-RAM of the sensor module has changed in operation.
Fault value (r0949, hexadecimal):
Difference between the checksum at POWER ON and the actual checksum.
Remedy:
Hardware defect: Replace the sensor module.
Firmware error: If required, upgrade the firmware.
F32805
Encoder 2: Incorrect EPROM checksum
Reaction:
NONE (DCBRAKE, OFF1, OFF2, OFF3, STOP1, STOP2)
Acknowledge:
IMMEDIATELY
Cause:
Internal parameter data is corrupted.
Fault value (r0949, hexadecimal):
01: EEPROM access error.
02: Too many blocks in the EEPROM.
Remedy:
Replace the module.
F32806
Encoder 2: Initialization unsuccessful
Reaction:
NONE (DCBRAKE, OFF1, OFF2, OFF3, STOP1, STOP2)
Acknowledge:
IMMEDIATELY
Cause:
The encoder was not successfully initialized.
Fault value (r0949, hexadecimal):
1, 2, 3: Encode initialization with the motor rotating.
Remedy:
Acknowledge the fault.
F32820
Encoder 2 DRIVE-CLiQ: Telegram error
Reaction:
NONE (OFF1, OFF2)
Acknowledge:
IMMEDIATELY
Siemens AG 2004 All Rights Reserved
SINAMICS G List Manual, Edition 12.2004
Faults and Alarms
List of faults and alarms
3-621
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