Siemens Sinumerik 840C Diagnostics Manual page 65

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07/97
3111 Wrong block struct. for delete dist-to-go
S
Scan
When @736 has not been programmed after the programmed axis movements
S
If the axis concerned has not been programmed
S
Explanation
Interlocking of NC START
S
Remedy
Alter the part program
Note
Alarm is displayed with reference to block and channel
3112 Wrong block structure for reciprocation
S
Scan
Reciprocation incorrectly programmed (syntax, reciprocation parameters)
S
Too many reciprocation movements in the block
S
Explanation
Interlocking of NC START
S
Remedy
Alter the part program
Note
Applies to SW 2 only
3113 Error on accessing mixed I/O or CSB
S
Scan
MIXED I/O module does not exist or is faulty
S
Explanation
Attempt made to output to CSB without output driver (wrong hardware) or defective CSB output driver, NC MD
312–321 refer to non-existent modules or inputs.
S
Interlocking of NC START
S
PLC attempts to read from a non-existing module via fast data channel
S
Remedy
Slot in MIXED I/O module
S
Check MIXED I/O module
S
Replace the CSB module
S
Correct NC MD 312 to 321
3157 Stop in thread
S
Explanation
During thread cutting a stop has occurred in the revolution feedrate which has destroyed the thread.
S
Remedy
Check axis-specific feedrate lock (DB32)
3158 PLC number not allowed
S
Scan
On selecting via softkey in a configured display
S
Effect
None
Explanation
Configured field shows a non-existent PLC number; SINUMERIK 840C has only 1 PLC.
S
Remedy
Check assignments using NC workstation and correct
3159 There is no data block
S
Scan
On selecting via softkey in a configured display
S
Effect
None
Explanation
Configured field indicates a non-existent data block.
S
Remedy
Check assignments using NC workstation and correct
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Siemens AG 2001 All rights reserved 6FC5198–jAB40
SINUMERIK 840C / SIMODRIVE 611–D (DA)
1 Alarms
1.5.1 Alarm description
Acknowledgement key
Acknowledgement key
Acknowledgement key
Acknowledgement key
Acknowledgement key
Acknowledgement key
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