Siemens SINUMERIK 840C Diagnostics Guide

04/96
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Siemens AG 2001 All rights reserved 6FC5198–jAB40
1–29
SINUMERIK 840C / SIMODRIVE 611–D (DA)
2039 Reference point not reached Acknowledgement key
When executing a part program
S Interlocking of “NC START”
The reference point has not been approached by at least one axis and NC START has been pressed in MDA or
AUTOMATIC mode.
Nockensignale wurden aktiviert, ohne daß für diese ”Referenzpunkt erreicht” war.
S Approach reference point
S The alarm does not occur if the NC machine data “NC START without reference point” is set
2040 Program disabled Reset key
When executing a part program
S Machining stop
The program (MPF, SPF) called has not been enabled for processing.
Enable
Alarm is displayed with reference to channel
2041 Program does not exist in memory Reset key
When specifying a program number and then pressing NC START
S Interlocking of NC START
S Machining stops
S The preselected program is not in the memory
S A non-existent subroutine is called in the main program
S The contour for the stock removal cycle does not exist
S Select “Overview”
S Check prgram
Channel-specific
2042 Parity error in memory Reset key
When executing a part program
S Interlocking of NC START
S Machining stops
One or more characters in the memory have been corrupted so that they can no longer be recognized
S These characters are displayed in the “Correction block” or in the part program under “Programming” as “?”
S Clear part program block and re-enter
Channel-specific
2043 Program error in transformation Reset key
When executing a part program
S Interlocking of NC START
S Machining is interrupted
S Programming actual axes with transformation selected
S Programming fictitious axes with transformation deselected
S Selecting transformation although transformation has already been selected
S Programming traversing movements in the selection block of transformation
S Correct program
Channel-specific
Scan
Effect
Explanation
Remedy
Scan
Effect
Explanation
Remedy
Note
Scan
Effect
Explanation
Remedy
Note
Scan
Effect
Explanation
Remedy
Note
Scan
Effect
Explanation
Remedy
Note
1 Alarms
1.5.1 Alarm description
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Siemens SINUMERIK 840C Specifications

General

Brand	Siemens
Model	SINUMERIK 840C
Category	Control Unit
Language	English