Siemens SINUMERIK 840D sl Series Diagnostics Manual page 647

08/2005
201487 <location>Topology: Comparison, option slot components missing in
the actual topology
Reaction: NONE
Acknowledge: NONE
Cause: The topology comparison has detected an option slot module 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.
201488 <location>Topology: Comparison, EnDat encoder missing 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 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 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 configuration into the drive unit.
- check that the actual topology matches the target topology and if required, change over.
201489 <location>Topology: Comparison, motor with DRIVE-CLiQ missing in the
actual topology
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 configuration 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.
201505 <location>BICO: Interconnection cannot be established
Reaction: NONE
Acknowledge: IMMEDIATELY
© Siemens AG, 2005. All rights reserved
SINUMERIK 840D sl/840D/840Di/810D Diagnostics Guide (DA), 08/2005 Edition
Overview of Alarms
2-647