Cu: Internal Error (Pdm); Cu: Data Memory Memory Overflow; Parameter Backup And Device Incompatible - Siemens SINAMICS DCM List Manual

Fault value (r0949, interpret hexadecimal):
Method ID.
Note:
Only for internal Siemens troubleshooting.
Remedy: Contact the Hotline.
F01063

CU: Internal error (PDM)

Message value: %1
Message class: Hardware / software error (1)
Drive object: DC_CTRL, DC_CTRL_R, DC_CTRL_R_S, DC_CTRL_S, TM150
Reaction: NONE
Acknowledge: IMMEDIATELY
Cause: An internal software error has occurred.
Fault value (r0949, interpret hexadecimal):
Method ID.
Note:
Only for internal Siemens troubleshooting.
Remedy: Contact the Hotline.
F01068

CU: Data memory memory overflow

Message value: %1
Message class: Error in the parameterization / configuration / commissioning procedure (18)
Drive object: All objects
Reaction: OFF2
Acknowledge: IMMEDIATELY
Cause: The utilization for a data memory area is too large.
Fault value (r0949, interpret binary):
Bit 0 = 1: High-speed data memory 1 overloaded
Bit 1 = 1: High-speed data memory 2 overloaded
Bit 2 = 1: High-speed data memory 3 overloaded
Bit 3 = 1: High-speed data memory 4 overloaded
Remedy: - de-activate the function module.
- de-activate drive object.
- remove the drive object from the target topology.
A01069

Parameter backup and device incompatible

Message value: -
Message class: Error in the parameterization / configuration / commissioning procedure (18)
Drive object: CU_DC, CU_DC_R, CU_DC_R_S, CU_DC_S
Reaction: NONE
Acknowledge: NONE
Cause: The parameter backup on the memory card and the drive unit do not match.
The module boots with the factory settings.
Example:
Devices A and B. are not compatible and a memory card with the parameter backup for device A is inserted in device
B.
Remedy: - insert a memory card with compatible parameter backup and carry out a POWER ON.
- insert a memory card without parameter backup and carry out a POWER ON.
- If required, withdraw the memory card and carry out POWER ON.
- save the parameters (p0971 = 1).
SINAMICS DCM
List Manual (LH8), 02/2015, 6RX1800-0ED76
4 Faults and alarms
4.2 List of faults and alarms
885