Siemens Sinumerik 840C Diagnostics Manual page 64

1 Alarms
1.5.1 Alarm description
3098 Error in IKA input/output data
Scan
On changing input/output assignment of the IKA with inactive relationship (input screen or @40C), not G411.
Effect
None
Explanation
A check is made to determine whether the input/output assignment of an IKA relationship contains permissible
data, and in particular whether the pairs T2/T20, T25/T25, T3/T33 contain compatible values. An error fine coding
ensues relating to block and channel number as follows:
Error fine coding:
1; Error = "Wrong group"
2; Error = "Illegal type of axis"
3; Error = "Wrong axis number"
4; Error = "Axis/channel not available"
5; Error = "Not a real axis"
6; Error = "Wrong R parameter number"
Remedy
Enter the correct values
3100 Transfer buffer already assigned
S
Scan
During computer link operation
S
Effect
No data transfer between NC and host computer
Explanation
This alarm is not displayed but only sent from the NC to the host computer when data is to be transferred from the
computer but the transfer buffer is still occupied.
3101 Program not in memory
S
Scan
When calling a program via computer link
S
Effect
None
Explanation
A program has been requested for read-out but is not located in the NC memory.
This alarm is not displayed in the message line but is only indicated in the operator display.
S
Remedy
Check whether program request is correct
3102 Data input disabled FTR
Scan
When reading in programs via FTR
Effect
FTR is aborted
S
Explanation
You have tried to read in a part program via FTR which has already been edited and executed NC internally.
S
"Execution from external"
A program with the same number as the program to be executed from external already exists
Remedy
Stop execution or delete program in the case of "Execution from external".
3110 Wrong block structure for axis-specific override
(2nd step)
Scan
When G160 and G161 commands are not programmed alone in a block
S
Effect
Interlocking of NC START
S
Remedy
Alter the part program
Note
Applies to SW 2 only
1–56
K S
Error fine coding
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Siemens AG 2001 All rights reserved 6FC5198–jAB40
IKA relationship
I/O identifier: 0 = Input A
1 = Input B
2 = Output
Acknowledgement key
Acknowledgement key
Acknowledgement key
Acknowledgement key
SINUMERIK 840C / SIMODRIVE 611–D (DA)
04/96
01/99
CANCEL