25 X205
40 X400
41 X401
42 X402
50 X500
51 X501
52 X502
53 X503
54 X504
55 X505
56 X506
57 X507
Cause: The topology comparison has detected a component that is missing in the actual topology with respect to the target
t
opology.
Alarm v
alue (r2124, interpret hexadecimal):
ddccbbaa hex:
dd = connection number (%4)
cc = component number (%3)
bb = component class (%2)
aa = component number of the component that has not been inserted (%1)
Note:
The component is described in dd, cc and bb, where the component has not been inserted.
Component class and connection number are described in F01375.
Remedy: Adapting topologies:
- Insert the com
ponents involved at the right connection (correct the actual topology).
- Adapt the project/parameterizing in the commissioning tool (correct the target topology).
Check the hardware:
- Check the 24 V supply voltage.
- Check cables for interruption and contact problems.
- Check that the component is working properly.
Note:
Under "Topology --> Topology view" the commissioning tool where relevant oers improved diagnostics capability (e.g.
setpoint/actual value comparison).
A01488 Topology: Encoder not connected
Message class: Error in the parameterization / conguration / commissioning pr
ocedure (18)
Message value: Component: %1, to %2, %3, connection: %4
Component: None
Response: NONE
System messages
12.3Faults and alarms
SINAMICS S200 PROFINET servo drive system with SIMOTICS S-1FL2
Operating Instructions, 11/2023, FW V6.3, A5E51646752B AB 471