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Cause:
The topology comparison has detected a DRIVE-CliQ component in the target topology that is not used in the actual
topology.
Alarm value (r2124, decimal):
Component number of the additional target components.
Note:
The drive system run-up is stopped. In this state, the drive control (closed-loop) cannot be enabled.
Remedy:
- delete the drive belonging to this component in the commissioning software project and download the new config-
uration into the drive unit.
- re-configure the drive belonging to this component in the commissioning software project and download the new
configuration into 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.
A01487
Topology: Comparison shows option slot component not present in the actual topol-
ogy
Reaction:
NONE
Acknowledge:
NONE
Cause:
The topology comparison has detected an option slot component in the target topology that is not used in the actual
topology.
Alarm value (r2124, decimal):
Component number of the additional target components.
Note:
The drive system run-up is stopped. In this state, the drive control (closed-loop) cannot be enabled.
Remedy:
- delete the option board in the commissioning software project and download the new configuration into the drive
unit.
- re-configure the drive unit in the commissioning software project and download the new configuration into the drive
unit.
- check that the actual topology matches the target topology and if required, change over.
A01488
Topology: Comparison EnDat encoder not present in the actual topology
Reaction:
NONE
Acknowledge:
NONE
Cause:
The topology comparison has detected an EnDat encoder in the target topology that is not used in the actual topol-
ogy.
Alarm value (r2124, decimal):
Component number of the additional target components.
Note:
The drive system run-up is stopped. In this state, the drive control (closed-loop) cannot be enabled.
Remedy:
- re-configure the drive belonging to the encoder in the commissioning software project (encoder configuration) and
download the new configuration into the drive unit.
- delete the drive belonging to the encoder in the commissioning software project and download the new configura-
tion into the drive unit.
- check that the actual topology matches the target topology and if required, change over.
A01489
Topology: Comparison shows motor with DRIVE-CLiQ not present in the actual topol-
ogy
Reaction:
NONE
Acknowledge:
NONE
Cause:
The topology comparison has detected a motor with DRIVE-CLiQ in the target topology that is not used in the actual
topology.
Alarm value (r2124, decimal):
Component number of the additional target components.
Note:
The drive system run-up is stopped. In this state, the drive control (closed-loop) cannot be enabled.
Remedy:
- re-configure the drive belonging to this motor in the commissioning software project and download the new config-
uration into the drive unit.
- delete the drive belonging to this motor in the commissioning software project and download the new configuration
into 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.
Siemens AG 2004 All Rights Reserved
SINAMICS G List Manual, Edition 12.2004
Faults and Alarms
List of faults and alarms
3-535
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