Siemens SINUMERIK 840D sl Series Diagnostics Manual page 639

08/2005
201380 <location>Topology: Actual topology, defective EEPROM
Reaction: NONE
Acknowledge: POWER ON
Cause: When detecting the actual topology, a component with a defective EEPROM was detected.
Fault value (r0949, hexadecimal):
Low word:
Preliminary component number of the defective components.
Remedy: Output the fault value and remove the defected component.
201381 <location>Topology: Comparison, power module shifted
Reaction: NONE
Acknowledge: NONE
Cause: The topology comparison has detected a power module in the actual topology that has
been shifted with respect to the target topology.
Alarm value (r2124, hexadecimal):
Byte 1: Component number of the component shifted in the target topology.
The connection in the actual topology where the shifted component was detected, is
described in bytes 2, 3 and 4.
Byte 2: Component class
Byte 3: Component number
Byte 4: Connection number
Note:
Component class and connection number are described in F01375.
The drive system run-up is stopped. In this state, the drive control (closed-loop) cannot be
enabled.
Remedy: Adapting the topologies:
- undo the change to the actual topology by changing-over the DRIVE-CLiQ cables.
- commissioning software: Go online, upload the drive unit, adapt the topology offline and
download the modified project.
- automatically remove the topology error (p9904).
201382 <location>Topology: Comparison, sensor module shifted
Reaction: NONE
Acknowledge: NONE
Cause: The topology comparison has detected a sensor module in the actual topology that has
been shifted with respect to the target topology.
Alarm value (r2124, hexadecimal):
Byte 1: Component number of the component shifted in the target topology
The connection in the actual topology where the shifted component was detected, is
described in bytes 2, 3 and 4.
Byte 2: Component class
Byte 3: Component number
Byte 4: Connection number
Note:
Component class and connection number are described in F01375.
The drive system run-up is stopped. In this state, the drive control (closed-loop) cannot be
enabled.
Remedy: Adapting the topologies:
- undo the change to the actual topology by changing-over the DRIVE-CLiQ cables.
- commissioning software: Go online, upload the drive unit, adapt the topology offline and
download the modified project.
- automatically remove the topology error (p9904).
201383 <location>Topology: Comparison, terminal module shifted
Reaction: NONE
Acknowledge: NONE
© Siemens AG, 2005. All rights reserved
SINUMERIK 840D sl/840D/840Di/810D Diagnostics Guide (DA), 08/2005 Edition
Overview of Alarms
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