Siemens SINUMERIK 840D sl Series Diagnostics Manual page 161

08/2005
%3 = Source string
Definitions: The desired access authorization, programmed with the keyword REDEF, has not been
set. The desired protection level is either beyond the permitted value range or the protec-
tion level change is not allowed.
(The REDEF instruction is only executable in INITIAL_INI blocks on SINUMERIK 840D,
P1 (6/94)).
The protection level may be changed only if:
1. The current protection level is equal to or higher than the level originally defined, and
2. The new protection level is to be below the level originally defined.
The higher numerical values represent the lower protection levels. The lower 4 levels
(from 7 to 4) correspond to the keyswitch positions, and the upper 4 levels are associated
with 4 passwords.
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.
• Use the REDEF instruction only in the INITIAL_INI block
• Using the operator panel, set the current protection level to at least the same level as
that of the variable with the highest level
• Program protection level within the permissible value range
• Only program new protection levels that are lower than the old values
Program Con- Clear alarm with NC START or RESET key and continue the program.
tinuation:
12500
Channel %1 block %2 in this module %3 is not possible
Parameters: %1 = Channel number
%2 = Block number, label
%3 = Source string
Definitions: The displayed keyword may not be used in this type of block and at this location (all files
in the NCK are designated as blocks).
Block types:
Program block
Contains a main program or subroutine
Data block
Contains macro or variable definitions and possibly an M, H or E function
Initialization block
Contains only selected language elements for data initialization
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.
Remove the displayed language elements (keyword) with its parameters from this block
and insert in the block provided for this purpose.
Program Con- Clear alarm with NC START or RESET key and continue the program.
tinuation:
12510
Channel %1 block %2 too many machine data %3
Parameters: %1 = Channel number
%2 = Block number, label
© Siemens AG, 2005. All rights reserved
SINUMERIK 840D sl/840D/840Di/810D Diagnostics Guide (DA), 08/2005 Edition
Overview of Alarms
2-161