Siemens SINAMICS G120 List Manual page 1014

4 Faults and alarms
4.2 List of faults and alarms
Remedy: - carry out a POWER ON (power off/on) for the Control Unit.
- carry out a hardware reset (RESET button, p0972).
N01101 (A) CU: memory card not available
Message class: Hardware/software error (1)
Reaction: NONE
Acknowledge: NONE
Cause: The memory card is not available for the drive.
Remedy: Insert a memory card.
If Starter is not active, interrupt the USB connection to the PC
F01105 (A) CU: Insufficient memory
Message class: Error in the parameterization / configuration / commissioning procedure (18)
Reaction: OFF1
Acknowledge: POWER ON
Cause: Too many data sets are configured on this Control Unit.
Fault value (r0949, interpret decimal):
Only for internal Siemens troubleshooting.
Remedy: - reduce the number of data sets.
F01107 Save to memory card unsuccessful
Message class: Hardware/software error (1)
Reaction: NONE
Acknowledge: IMMEDIATELY
Cause: A data save to the memory card was not able to be successfully carried out.
- Memory card is defective.
- insufficient space on memory card.
Fault value (r0949, interpret decimal):
1: The file on the RAM was not able to be opened.
2: The file on the RAM was not able to be read.
3: A new directory could not be created on the memory card.
4: A new file could not be created on the memory card.
5: A new file could not be written on the memory card.
Remedy: - try to save again.
- replace the memory card or Control Unit.
F01110 CU: More than one SINAMICS G on one Control Unit
Message class: Error in the parameterization / configuration / commissioning procedure (18)
Reaction: NONE
Acknowledge: IMMEDIATELY
Cause: More than one SINAMICS G type power unit is being operated from the Control Unit.
Fault value (r0949, interpret decimal):
Number of the second drive with a SINAMICS G type power unit.
Remedy: Only one SINAMICS G drive type is permitted.
F01111 CU: Mixed operation of drive units illegal
Message class: Error in the parameterization / configuration / commissioning procedure (18)
Reaction: NONE
Acknowledge: IMMEDIATELY
Cause: Illegal operation of various drive units on one Control Unit:
- SINAMICS S together with SINAMICS G
- SINAMICS S together with SINAMICS S Value or Combi
Fault value (r0949, interpret decimal):
Number of the first drive object with a different power unit type.
Remedy: Only power units of one particular drive type may be operated with one Control Unit.
1014
SINAMICS G120 CU250S-2 Control Units
List Manual, 09/2017, A5E33842890