Siemens SINUMERIK 840Di Diagnostic Manual page 163

11/2006
12250 Channel %1 block %2 nested macro %3 not possible
Parameters: %1 = Channel number
%2 = Block number, label
%3 = Source string
Definitions: The macro technique supplies a 1-line instruction or series of instructions with a new identifier by
means of the keyword DEFINE. No further macro may be contained in the string of instructions
(nesting). Example: N10 DEFINE MACRO1 AS G01 G91 X123 MACRO2 F100
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.
Nested macros must be replaced by the full program information.
Program Clear alarm with NC START or RESET key and continue the program.
Continuation:
12260 Channel %1 block %2 too many initialization values specified %3
Parameters: %1 = Channel number
%2 = Block number, label
%3 = Source string
Definitions: In the initialization of an array (array definition and value assignments to individual array elements)
there are more initialization values than array elements. Example: N10 DEF INT OTTO[2,3]=(..., ...,
{more than 6 values})
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.
Check the NC program to establish whether:
1. During array definition the number of array elements (n,m) was indicated correctly (DEF INT
FIELDNAME[n,m] e.g. an array with 2 lines and 3 columns: n=2, m=3). 2. During initialization the value
assignments have been made correctly (values of the individual field elements separated by comma,
decimal point for variables of the type REAL).
Program Clear alarm with NC START or RESET key and continue the program.
Continuation:
12261 Channel %1 block %2 initialization of %3 not allowed
Parameters: %1 = Channel number
%2 = Block number, label
%3 = Source string
Definitions: Frame type variables cannot be initialized in the definition. Example: DEF FRAME LOCFRAME =
CTRANS(X,200)
Equally, no default values can be programmed for axes in the program run during field initialization via
SET.
A REDEF instruction with PRLOC is only permitted for setting data,
but not for machine data or variables.
Reaction: Correction block is reorganized.
Interface signals are set.
Alarm display.
Remedy: IPerform initialization in separate block in the execution part of the program: DEF FRAME
LOCFRAME LOCFRAME = CTRANS(X,200)
When using for axis variables:
Replace DEF AXIS AXIS_VAR [10] AXIS_VAR [5] = SET (X, , Y) by: DEF AXIS AXIS_VAR [10]
AXIS_VAR [5] = X AXIS_VAR [7] = Y
If REDEF ... INIRE, INIPO, INICF, PRLOC changes the behavior of a GUD, LUD etc., then the
machine data $MN_DEFAULT_VALUES_MEM_MASK must equal 1.
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
2-163