Siemens SINUMERIK 840D sl Series Diagnostics Manual page 160

Overview of Alarms
displayed block, a non-defined G function has been programmed. Only "real" G functions
are checked, which begin with the address G, e.g. G555. "Named" G functions such as
CSPLINE, BRISK etc. are interpreted as subroutine names.
Reactions: - Correction block
- Interface signals are set.
- Alarm display.
Remedy: Press the NC Stop key and select the function "Correction block" with the softkey PRO-
GRAM CORRECT. The correction pointer positions on the incorrect block. You should
decide on the basis of the machine manufacturer's programming guide whether or not the
displayed G function exists or is available, or whether a standard G function has been
reconfigured (or introduced by an OEM). Remove G function from the part program or
program function call in accordance with the machine manufacturer's programming guide.
Program Con- Clear alarm with NC START or RESET key and continue the program.
tinuation:
12475
Channel %1 block %2 invalid G function number %3 programmed
Parameters: %1 = Channel number
%2 = Block number, label
%3 = G code number
Definitions: A non-allowed G function number (parameter 3) has been programmed for a G group with
indirect G code programming. Only the G function numbers indicated in the Programming
Guide "Fundamentals", Section 12.3 "List of G functions/Path conditions" are allowed.
Reactions: - Correction block is reorganized.
- Interface signals are set.
- Alarm display.
Remedy: Modify part program.
Program Con- Clear alarm with NC START or RESET key and continue the program.
tinuation:
12480
Channel %1 block %2 subroutine %3 already defined
Parameters: %1 = Channel number
%2 = Block number, label
%3 = Source string
Definitions: The name used in the PROC or EXTERN instruction has already been defined in another
call description (e.g. for cycles).
Example:
EXTERN CYCLE85 (VAR TYP1, VAR TYP2, ...)
Reactions: - Correction block
- Interface signals are set.
- Alarm display.
Remedy: Press the NC Stop key and select the function "Correction block" with the softkey PRO-
GRAM CORRECT. The correction pointer positions on the incorrect block. A program
name must be selected that has not yet been used as identifier. (Theoretically, the param-
eter declaration of the EXTERN instruction could also be adapted to the existing subrou-
tine in order to avoid the alarm output. However, it would have been defined identically
twice).
Program Con- Clear alarm with NC START or RESET key and continue the program.
tinuation:
12490
Channel %1 block %2 access permission level %3 is not valid
Parameters: %1 = Channel number
%2 = Block number, label
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SINUMERIK 840D sl/840D/840Di/810D Diagnostics Guide (DA), 08/2005 Edition
© Siemens AG, 2005. All rights reserved
08/2005