Siemens Sinumerik 840D sl Diagnostic Manual page 666

Overview of Alarms
SINAMICS-Alarms
ddccbbaa hex:
dd = connection number 2 of the duplicate connection
cc = connection number 1 of the duplicate connection
bb = component class
aa = component number of one of the components connected twice
Note:
Component class and connection number are described in F01375.
Remedy: Read out the fault value and remove one of the two specified connections.
Then download the target topology again using the commissioning software.
Note:
Under "Topology --> Topology view" the commissioning software offers improved diagnostics capa-
bility (e.g. setpoint/actual value comparison).
201481 <location>Topology: Comparison power unit missing in the actual
topology
Message Component number: %1
value:
Drive object: All objects
Reaction: NONE
Acknowledge: NONE
Cause: The topology comparison has detected a power unit in the target topology that is not available in the
actual topology.
Alarm value (r2124, interpret decimal):
Component number of the additional target components.
Remedy: - delete the drive belonging to the power unit in the commissioning software project and download the
new configuration to the drive unit.
- check that the actual topology matches the target topology and if required, change over.
- check DRIVE-CLiQ cables for interruption and contact problems.
- check the 24 V supply voltage.
- check that the power unit is working properly.
Note:
Under "Topology --> Topology view" the commissioning software offers improved diagnostics capa-
bility (e.g. setpoint/actual value comparison).
201482 <location>Topology: Comparison Sensor Module missing in the actual
topology
Message Component number: %1
value:
Drive object: All objects
Reaction: NONE
Acknowledge: NONE
Cause: The topology comparison has detected a Sensor Module in the target topology that is not available in
the actual topology.
Alarm value (r2124, interpret decimal):
Component number of the additional target components.
Remedy: - re-configure the drive belonging to the Sensor Module in the commissioning software project
(encoder configuration) and download the new configuration to the drive unit.
- delete the drive belonging to the Sensor Module in the commissioning software project and download
the new configuration to the drive unit.
- check that the actual topology matches the target topology and if required, change over.
- check DRIVE-CLiQ cables for interruption and contact problems.
- check the 24 V supply voltage.
- check that the Sensor Module is working properly.
Note:
Under "Topology --> Topology view" the commissioning software offers improved diagnostics capa-
bility (e.g. setpoint/actual value comparison).
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SINUMERIK 840D sl, 840Di sl, SINAMICS, Diagnostics Manual (DAsl), 03/2009
© Siemens AG 2009 All Rights Reserved
03/2009