Siemens SINAMICS G120 List Manual page 1199
Cu250s-2 control units
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F32150 (N, A)
Encoder 2: Initialization error
Message class:
Error in the parameterization / configuration / commissioning procedure (18)
Reaction:
OFF1 (IASC/DCBRK, NONE, OFF2, OFF3, STOP2)
Acknowledge:
PULSE INHIBIT
Cause:
Encoder functionality selected in p0404 is not operating correctly.
Fault value (r0949, interpret hexadecimal):
Encoder malfunction.
The bit assignment corresponds to that of p0404 (e.g. bit 5 set: Error track C/D).
Remedy:
- check that p0404 is correctly set.
- check the encoder type used (incremental/absolute) and for SMCxx, the encoder cable.
- if relevant, note additional fault messages that describe the fault in detail.
F32151 (N, A)
Encoder 2: Encoder speed for initialization AB too high
Message class:
Error in the parameterization / configuration / commissioning procedure (18)
Reaction:
OFF1 (IASC/DCBRK, NONE, OFF2, OFF3, STOP2)
Acknowledge:
PULSE INHIBIT
Cause:
The encoder speed is too high while initializing the Sensor Module.
Remedy:
Reduce the speed of the encoder accordingly during initialization.
If necessary, deactivate monitoring (p0437.29).
See also: p0437 (Sensor Module configuration extended)
F32152 (N, A)
Encoder 2: Maximum input frequency exceeded
Message class:
Error in the parameterization / configuration / commissioning procedure (18)
Reaction:
OFF1 (IASC/DCBRK, NONE, OFF2, OFF3, STOP2)
Acknowledge:
PULSE INHIBIT
Cause:
The maximum input frequency of the encoder evaluation has been exceeded.
Fault value (r0949, interpret decimal):
Actual input frequency in Hz.
See also: p0408 (Rotary encoder pulse number)
Remedy:
- reduce the speed.
- Use an encoder with a lower pulse number (p0408).
F32153 (N, A)
Encoder 2: Identification error
Message class:
Error in the parameterization / configuration / commissioning procedure (18)
Reaction:
NONE
Acknowledge:
IMMEDIATELY
Cause:
An error has occurred when identifying the encoder (waiting) p0400 = 10100.
The connected encoder was not able to be identified.
Fault value (r0949, interpret hexadecimal):
Bit 0: Data length incorrect.
See also: p0400 (Encoder type selection)
Remedy:
Manually configure the encoder according to the data sheet.
F32160 (N, A)
Encoder 2: Analog sensor channel A failed
Message class:
Actual position/speed value incorrect or not available (11)
Reaction:
OFF1 (IASC/DCBRK, NONE)
Acknowledge:
PULSE INHIBIT
Cause:
The input voltage of the analog sensor is outside the permissible limits.
Fault value (r0949, interpret decimal):
1: Input voltage outside detectable measuring range.
2: Input voltage outside the measuring range set in (p4673).
3: The absolute value of the input voltage has exceeded the range limit (p4676).
SINAMICS G120 CU250S-2 Control Units
List Manual, 09/2017, A5E33842890
4 Faults and alarms
4.2 List of faults and alarms
1199
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