Siemens Sinumerik 840C Diagnostics Manual page 69

04/96
3237 Program is being edited
Scan
When starting read-out via the computer link
Effect
Part program is not output
Explanation
The control tries to output via the computer link a part program which is in the process of being edited.
Remedy
Terminate editing and repeat read-out process
3238 Program being read-in
Scan
When starting read-out via the computer link
Effect
Part program is not read out
Explanation
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
Remedy
Wait for the end of the read-in process and repeat read-out.
3239 EPROM cycle overwritten by SPF
Scan
When reading in subroutines via the computer link
Effect
Cycle replaced by subroutine
Explanation
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.
Remedy
Delete the read in subroutine to save the cycle.
To prevent overwriting generally, set MD 5147, bit 3 to 1 on file transfer.
Note
Channel-specific
3240 Subroutine not read-in
Scan
When reading in subroutines via computer link
Effect
At least one subroutine has not been read
Explanation
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.
Remedy
If the UMS cycle is to be replaced by a subroutine, the MD 5147, bit 3 must be set to 0 on file transfer.
Note
Channel-specific
3260 Incorrect parameters "Ext. overstore"
Scan
On decoding G421–6.
Effect
Decoding stop
Explanation
When programming G421–6, it is found that the required behaviour requested through the program has been lok-
ked by the machine data parameterization.
Remedy
Perform no programming or check MD parameterization.
Note
Applies as from SW 4
Note
Alarm is displayed with reference to channel
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SINUMERIK 840C / SIMODRIVE 611–D (DA)
1 Alarms
1.5.1 Alarm description
Acknowledgement key
Acknowledgement key
POWER ON
Acknowledgement key
Reset key
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