4 Faults and alarms
4.2 List of faults and alarms
SINAMICS G120D
948
List Manual (LH14), 01/2016, A5E33842313
F32802 (N, A)
Encoder 2: Time slice overflow
Message class:
Hardware/software error (1)
Reaction:
OFF1 (IASC/DCBRK, NONE, OFF2, OFF3)
Acknowledge:
IMMEDIATELY
Cause:
A time slice overflow has occurred in encoder 2.
Fault value (r0949, interpret hexadecimal):
yx hex: y = function involved (Siemens-internal fault diagnostics), x = time slice involved
x = 9:
Time slice overflow of the fast (current controller clock cycle) time slice.
x = A:
Time slice overflow of the average time slice.
x = C:
Time slice overflow of the slow time slice.
yx = 3E7:
Timeout when waiting for SYNO (e.g. unexpected return to non-cyclic operation).
Remedy:
Increase the current controller sampling time
Note:
For a current controller sampling time = 31.25 µs, use an SMx20 with order number 6SL3055-0AA00-5xA3.
F32805 (N, A)
Encoder 2: EEPROM checksum error
Message class:
Hardware/software error (1)
Reaction:
OFF1 (IASC/DCBRK, NONE, OFF2, OFF3)
Acknowledge:
IMMEDIATELY
Cause:
Internal parameter data is corrupted.
Fault value (r0949, interpret hexadecimal):
01: EEPROM access error.
02: Too many blocks in the EEPROM.
Remedy:
Replace the module.
F32850 (N, A)
Encoder 2: Encoder evaluation internal software error
Message class:
Hardware/software error (1)
Reaction:
OFF1 (IASC/DCBRK, NONE, OFF2, OFF3)
Acknowledge:
POWER ON
Cause:
An internal software error has occurred in the Sensor Module of encoder 2.
Fault value (r0949, interpret decimal):
1: Background time slice is blocked.
2: Checksum over the code memory is not OK.
10000: OEM memory of the EnDat encoder contains data that cannot be interpreted.
11000 ... 11499: Descriptive data from EEPROM incorrect.
11500 ... 11899: Calibration data from EEPROM incorrect.
11900 ... 11999: Configuration data from EEPROM incorrect.
12000 ... 12008: communication with analog/digital converter faulted.
16000: DRIVE-CLiQ encoder initialization application error.
16001: DRIVE-CLiQ encoder initialization ALU error.
16002: DRIVE-CLiQ encoder HISI / SISI initialization error.
16003: DRIVE-CLiQ encoder safety initialization error.
16004: DRIVE-CLiQ encoder internal system error.
Remedy:
- replace the Sensor Module.
- if required, upgrade the firmware in the Sensor Module.
- contact Technical Support.