Siemens SINUMERIK 840D sl Series Diagnostics Manual page 813
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- Function manual (2184 pages) ,
- Programming manual (1334 pages) ,
- Commissioning manual (1102 pages)
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08/2005
Remedy:
- carry-out a POWER ON.
240837
<location>CX32 DRIVE-CLiQ: Component faulted
Reaction:
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.
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.
240845
<location>CX32 DRIVE-CLiQ: Cyclic data transfer error
Reaction:
OFF2
Acknowledge:
IMMEDIATELY
Cause:
A DRIVE-CLiQ communications error has occurred between the control unit and the
controller extension involved.
Fault value (r0949, hexadecimal):
0B: Synchronization error during alternating cyclic data transfer.
Remedy:
- carry-out a POWER ON.
See also: p9916
240851
<location>CU DRIVE-CLiQ: Sign-of-life missing
Reaction:
OFF2
Acknowledge:
IMMEDIATELY
Cause:
A DRIVE-CLiQ communications error has occurred between the control unit and the power
module involved. The DRIVE-CLiQ component did not set the sign of life to the control unit.
Fault value (r0949, hexadecimal):
0A: The sign-of-life bit in the receive telegram is not set.
Remedy:
- upgrade the firmware of the component involved.
240860
<location>CU DRIVE-CLiQ: Telegram error
Reaction:
OFF2
Acknowledge:
IMMEDIATELY
© Siemens AG, 2005. All rights reserved
SINUMERIK 840D sl/840D/840Di/810D Diagnostics Guide (DA), 08/2005 Edition
Overview of Alarms
2-813
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