Memory Card And Device Incompatible; Cu: System Limit Exceeded; Cu: Internal Error (Crc) - Siemens Sinamics S120 Diagnostic Manual

201050 <location>Memory card and device incompatible
Message value: -
Drive object: All objects
Reaction: Servo: OFF2 (NONE, OFF1, OFF3)
Infeed: OFF2 (NONE, OFF1)
Acknowledge: IMMEDIATELY
Cause: The memory card and the device type do not match (e.g. a memory card for SINAMICS S is inserted in SINAMICS G).
Remedy: - insert the matching memory card.
- use the matching Control Unit or power unit.
201054 <location>CU: System limit exceeded
Message value: %1
Drive object: All objects
Reaction: OFF2
Acknowledge: IMMEDIATELY
Cause: At least one system overload has been identified.
Fault value (r0949, interpret decimal):
1: Computing time load too high (r9976[1]).
5: Peak load too high (r9976[5]).
See also: r9976 (System utilization)
Remedy: Re fault value = 1, 5:
- reduce the computing time load of the drive unit (r9976[1] and r9976[5]) to under 100 %.
- check the sampling times and adjust if necessary (p0115, p0799, p4099).
- de-activate function modules.
- de-activate drive objects.
- remove drive objects from the target topology.
When using the Drive Control Chart (DCC) and free function blocks (FBLOCKS), the following applies
- the computing time load of the individual run-time groups on a drive object can be read out in r21005 (DCC) and
r20005 (FBLOCKS).
- if necessary, the assignment of the run-time group (p21000, p20000) can be changed in order to increase the sam-
pling time (r20001, r21001).
- if necessary, reduce the number of cyclically calculated blocks (DCC) or function blocks (FBLOCKS).
201064 <location>CU: Internal error (CRC)
Message value: -
Drive object: All objects
Reaction: NONE
Acknowledge: NONE
Cause: CRC error in the Control Unit program memory
Remedy: - carry out a POWER ON (power off/on) for all components.
- upgrade firmware to later version.
- contact the Hotline.
Alarms
Diagnostics Manual, 07/2010, 6FC5398-8BP40-0BA0
SINAMICS alarms
521