Siemens SINUMERIK 840D sl Series Diagnostics Manual page 163

08/2005
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.
Modify the macro definition in accordance with the Programming Guide.
Program Con- Clear alarm with NC START or RESET key and continue the program.
tinuation:
12540
Channel %1 block %2 Block is too long or too complex
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: The maximum internal block length after translator processing must not exceed 256 char-
acters. After editing, for example, several macros in the block or a multiple nesting, this
limit can be exceeded.
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.
Divide up the program block into several subblocks.
Program Con- Clear alarm with NC START or RESET key and continue the program.
tinuation:
12550
Channel %1 block %2 name %3 not defined or option not installed
Parameters: %1 = Channel number
%2 = Block number, label
%3 = Source symbol
Definitions: The identifier displayed has not been defined before being used.
Macro: The keyword, to be defined with the DEFINE ... AS ... statement, is missing in one
file:
_N_SMAC_DEF
_N_MMAC_DEF
_N_UMAC_DEF
_N_SGUD_DEF
_N_MGUD_DEF
_N_UGUD_DEF
Variable: DEF statement is missing
Program: PROC declaration is missing
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.
• Correct the name used (writing error)
• Check definitions of variables, subroutines and macros
• Declare subroutine with EXTERN, load subroutine to SPF-Dir
• Check interface definition of subroutine
• Check options
© Siemens AG, 2005. All rights reserved
SINUMERIK 840D sl/840D/840Di/810D Diagnostics Guide (DA), 08/2005 Edition
M17
Overview of Alarms
2-163