Faults and Alarms
List of faults and alarms
3-1464
© Siemens AG 2007 All Rights Reserved
SINAMICS S List Manual (LH1), 07/2007
A01416 Topology: Comparison additional component in actual topology
Drive object: All objects
Reaction: NONE
Acknowledge: NONE
Cause: The topology comparison has found a component in the actual topology which is not specified in the target topology.
The alarm value includes the component number and connection number of the component with which the additional
component is connected.
Alarm value (r2124, interpret hexadecimal):
Byte 1: Component number
Byte 2: Component class of the additional component
Byte 3: Connection number
Note:
Component class and connection number are described in F01375.
Remedy: Adapting the topologies:
- remove the additional component in the actual topology.
- download the target topology that matches the actual topology (commissioning software).
Note:
Under "Topology --> Topology view" the commissioning software offers improved diagnostics capability (e.g. set-
point/actual value comparison).
A01420 Topology: Comparison a component is different
Drive object: All objects
Reaction: NONE
Acknowledge: NONE
Cause: The topology comparison has detected differences in the actual and target topologies in relation to one component.
There are differences in the electronic rating plate.
Alarm value (r2124, interpret hexadecimal):
Byte 1: Component number of the component
Byte 2: Component class of the target topology
Byte 3: Component class of the actual topology
Byte 4 (cause):
1: Different component type.
2: Different Order No.
3: Different manufacturer.
4: Connection changed-over for a multi-component slave (e.g. double Motor Module) or defective EEPROM data in
the electronic rating plate.
5: A CX32 was replaced by an NX10 or NX15.
6: An NX10 or NX15 was replaced by a CX32.
Note:
Component class and component type are described in F01375.
The drive system is no longer booted. In this state, the drive control (closed-loop) cannot be enabled.
Remedy: Adapting the topologies:
- check the component soft-wired connections against the hardware configuration of the drive unit in the commis-
sioning software and correct differences.
- parameterize the topology comparison of all components (p9906).
- parameterize the topology comparison of one components (p9907, p9908).
Note:
Under "Topology --> Topology view" the commissioning software offers improved diagnostics capability (e.g. set-
point/actual value comparison).
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