Siemens SINUMERIK 840D sl Series Diagnostics Manual page 791

08/2005
Remedy: - check the power supply voltage of the component involved.
- carry-out a POWER ON.
- replace the component involved.
See also: p9915
235886 <location>CU DRIVE-CLiQ: Error when sending DRIVE-CLiQ data
Reaction: OFF1 (OFF2)
Acknowledge: IMMEDIATELY
Cause: A DRIVE-CLiQ communications error has occurred between the control unit and the
terminal module involved. Data were not able to be sent.
Fault value (r0949, hexadecimal):
41: Telegram type does not match send list.
Remedy: - carry-out a POWER ON.
235887 <location>CU DRIVE-CLiQ: Component faulted
Reaction: OFF1 (OFF2)
Acknowledge: IMMEDIATELY
Cause: Fault detected on the DRIVE-CLiQ component involved. Faulty hardware cannot be
excluded.
Fault value (r0949, hexadecimal):
20: Error in the telegram header.
23: Receive error: The telegram buffer memory contains an error.
42: Send error: The telegram buffer memory contains an error.
43: Send error: The telegram buffer memory contains an error.
60: Response received too late during runtime measurement.
61: Time taken to exchange characteristic data too long.
Remedy: - check the DRIVE-CLiQ wiring (interrupted cable, contacts, ...).
- check the electrical cabinet design and cable routing for EMC compliance
- if required, use another DRIVE-CLiQ socket (p9904).
- replace the component involved.
235895 <location>CU DRIVE-CLiQ: Cyclic data transfer error
Reaction: OFF1 (OFF2)
Acknowledge: IMMEDIATELY
Cause: A DRIVE-CLiQ communications error has occurred between the control unit and the
terminal module involved.
Fault value (r0949, hexadecimal):
0B: Synchronization error during alternating cyclic data transfer.
Remedy: - carry-out a POWER ON.
See also: p9915
235896 <location>CU DRIVE-CLiQ: Inconsistent component properties
Reaction: A_INFEED: OFF2 (NONE, OFF1)
SERVO: OFF2 (DCBRAKE, NONE, OFF1, OFF3, STOP1, STOP2)
Acknowledge: IMMEDIATELY
Cause: The properties of the DRIVE-CLiQ component, specified by the fault value, have changed
in an incompatible fashion with respect to the run-up. One cause can be, e.g. that a DRIVE-
CLiQ cable or DRIVE-CLiQ component has been replaced.
Fault value (r0949, decimal):
Component ID.
Remedy: - when replacing cables, only use cables with the same length as the original cables.
- when replacing components, use the same components and firmware releases.
- carry-out a POWER ON.
© Siemens AG, 2005. All rights reserved
SINUMERIK 840D sl/840D/840Di/810D Diagnostics Guide (DA), 08/2005 Edition
Overview of Alarms
2-791