Siemens SINUMERIK 840Di Diagnostic Manual page 169

11/2006
12380 Channel %1 block %2 maximum memory capacity reached
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: The data definitions in this block cannot be processed because the maximum available memory for
creating the data has been filled, or because the data block cannot accommodate any further data.
The alarm can also occur if several subroutine calls are executed in sequence and no block with an
effect on the machine is generated (motion, dwell, M function).
Reaction: Correction block is reorganized.
Interface signals are set.
Alarm display.
Remedy: Please inform the authorized personnel/service department. Reduce the number of variables, reduce
the size of arrays, or increase the capacity of the data management system.
- If new macro definitions are to be introduced -> increase machine data 18160
MM_NUM_USER_MACROS
- If new GUD definitions are to be introduced -> check machine data 18150
MM_GUD_VALUES_MEM, 18130 MM_NUM_GUD_NAMES_CHAN, 18120
MM_NUM_GUD_NAMES_NCK
- If the error occurs while executing an NC part program with LUD definitions or when using cycle
programs (the parameters count as LUD variable of the cycle program), the following machine data
must be checked:
28040 MM_LUD_VALUES_MEM,
18242 MM_MAX_SIZE_OF_LUD_VALUE,
18260 MM_LUD_HASH_TABLE_SIZE,
28020 MM_NUM_LUD_NAMES_TOTAL,
28010 MM_NUM_REORG_LUD_MODULES
Program Clear alarm with NC START or RESET key and continue the program.
Continuation:
12390 Channel %1 block %2 initialization value %3 cannot be converted
Parameters: %1 = Channel number
%2 = Block number, label
%3 = Source string
Definitions: During initialization, a value has been assigned to a variable that does not correspond to the type of
the variable, nor can it be converted to the data type of the variable.
Overview of type conversions:
- from REAL to REAL: no, INT: yes1), BOOL: yes, CHAR: yes2), STRING: -
- from INT to REAL: yes, INT: no, BOOL: yes, CHAR: yes2), STRING: -
- from BOOL to REAL: yes, INT: yes, BOOL: no, CHAR: yes, STRING: -
- from CHAR to REAL: yes, INT: yes, BOOL: yes, CHAR: no, STRING: yes
- from STRING to REAL: -, INT: -, BOOL: yes, CHAR: yes3), STRING: no
1) Value <> 0 corresponds to TRUE, value ==0 corresponds to FALSE.
2) String length 0 => FALSE, otherwise TRUE.
3) If only one character.
It is not possible to convert from type AXIS and FRAME nor into type AXIS and FRAME.
Reaction: Correction block is reorganized.
Interface signals are set.
Alarm display.
Remedy: Press the NC Stop key and select the function "Correction block" with the softkey PROGRAM
CORRECT. The correction pointer positions on the incorrect block.
- Define variable type such that the initialization value can be assigned, or
- Select initialization value in accordance with the variable definition.
Program Clear alarm with NC START or RESET key and continue the program.
Continuation:
© Siemens AG, 2006. All rights reserved
SINUMERIK, SIMODRIVE Diagnostics Manual (DA), 11/2006 Edition
Overview of Alarms
NCK alarms
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