Siemens SINUMERIK 840C Diagnostics Guide

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Siemens AG 2001 All rights reserved 6FC5198–jAB40
1–61
SINUMERIK 840C / SIMODRIVE 611–D (DA)
3237 Program is being edited Acknowledgement key
When starting read-out via the computer link
Part program is not output
The control tries to output via the computer link a part program which is in the process of being edited.
Terminate editing and repeat read-out process
3238 Program being read-in Acknowledgement key
When starting read-out via the computer link
Part program is not read out
The control tries to output via the computer link a part program which is in the process of being read in via the
computer link
Wait for the end of the read-in process and repeat read-out.
3239 EPROM cycle overwritten by SPF POWER ON
When reading in subroutines via the computer link
Cycle replaced by subroutine
At least one subroutine has been read in which has the same number as an existing cycle. The cycle can
therefore no longer be called from a part program.
The first cycle to be overwritten is displayed in the N number.
Delete the read in subroutine to save the cycle.
To prevent overwriting generally, set MD 5147, bit 3 to 1 on file transfer.
Channel-specific
3240 Subroutine not read-in Acknowledgement key
When reading in subroutines via computer link
At least one subroutine has not been read
The control has attempted to read in at least one subroutine which has the same number as an existing UMS cy-
cle.
The first subroutine not to be read in is displayed in the N number.
If the UMS cycle is to be replaced by a subroutine, the MD 5147, bit 3 must be set to 0 on file transfer.
Channel-specific
3260 Incorrect parameters “Ext. overstore” Reset key
On decoding G421–6.
Decoding stop
When programming G421–6, it is found that the required behaviour requested through the program has been lok-
ked by the machine data parameterization.
Perform no programming or check MD parameterization.
Applies as from SW 4
Alarm is displayed with reference to channel
Scan
Effect
Explanation
Remedy
Scan
Effect
Explanation
Remedy
Scan
Effect
Explanation
Remedy
Note
Scan
Effect
Explanation
Remedy
Note
Scan
Effect
Explanation
Remedy
Note
Note
1 Alarms
1.5.1 Alarm description

Siemens SINUMERIK 840C Specifications

General

Brand	Siemens
Model	SINUMERIK 840C
Category	Control Unit
Language	English