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11.90
26
Alarm No.
Alarm Text:
"Block > 120 characters R232C (V.24)"
Reason:
The part program block that has been read in contains more than 120
characters. Only the actual stored characters are counted (no blanks,
no CR, ...)
Effect:
– Data transfer is interrupted
– The last block is not stored
Remedy:
The block must be divided into 2 or more blocks
27
Alarm No.
Alarm Text:
"Data input disabled R232C (V.24)"
Reason:
Interface signal "Cycle inhibit" is on:
NC, PLC machine data text, PLC alarm text or
PLC program
Effect:
No data will be stored
Remedy:
Report the problem to Service
28
Alarm No.
Alarm Text:
"Circ. buffer overflow R232C (V.24)"
Reason:
Data transfer speed too high
Effect:
RS232C (V.24) transfer is interrupted, several blocks are invalid
(depends on the block length)
Remedy:
Report the problem to Service
29
Alarm No.
Alarm Text:
"Block > 254 char. R232C (V.24)"
Reason:
The block that has been read in has more than 254 characters. All
characters (e.g. blanks) read in are counted.
– RS232C (V.24) transfer is interrupted
Effect:
– The last block is not stored
The block must be divided into 2 or more blocks
Remedy:
30
Alarm No.
Alarm Text:
"PP memory overflow R232C (V.24)"
Reason:
The maximum part program memory space is full
Effect:
– Data transfer is interrupted
– The last block is not stored
Remedy:
Delete programs that are no longer required, and reorganize memory
31
Alarm No.
Alarm Text:
"No free PP number R232C (V.24)"
Reason:
The maximum number of programs defined by machine data has been
reached.
Remedy:
Delete programs no longer required and reorganize memory or change
machine data (Service).
© Siemens AG 1990 All Rights Reserved
SINUMERIK 810T, GA3 (BN)
6ZB5 410-0EP02
4 Monitoring Functions
4.6 Listing of the alarms/alarm description
4-9
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