Siemens SINUMERIK 840D sl Series Diagnostics Manual page 295

08/2005
- NC Start disable in this channel.
- Interface signals are set.
- Alarm display.
Remedy: Please inform the authorized personnel/service department. Make arrays smaller or make
more memory space available for memory management of subroutine calls, tool offsets
and user variables (machine data MM_...).
See /FB/, S7 Memory Configuration
Program Con- Clear alarm with the RESET key. Restart part program
tinuation:
17020
Channel %1 block %2 illegal array index 1
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: A read or write access has been programmed to an array variable with invalid 1st array
index. The valid array indices must be contained within the defined array size and the
absolute limits (0 - 32 766).
Reactions: - Correction block is reorganized.
- Interface signals are set.
- Alarm display.
Remedy: Correct the specification of array elements in the access instruction to match the defined
size. If an SPL is used in Safety Integrated, the field index via optional data may be sub-
ject to additional restrictions.
Program Con- Clear alarm with NC START or RESET key and continue the program.
tinuation:
17030
Channel %1 block %2 illegal array index 2
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: A read or write access has been programmed to an array variable with invalid 2nd array
index. The valid array indices must be contained within the defined array size and the
absolute limits (0 - 32 766).
Reactions: - Correction block is reorganized.
- Interface signals are set.
- Alarm display.
Remedy: Correct the specification of array elements in the access instruction to match the defined
size.
Program Con- Clear alarm with NC START or RESET key and continue the program.
tinuation:
17040
Channel %1 block %2 illegal axis index
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: A read or write access has been programmed to an axial variable in which the axis name
cannot be unambiguously imaged on a machine axis.
Example:
Writing of an axial machine data
$MA_... [X]= ... ; but geometry axis X cannot be imaged on a machine axis because of a
transformation!
Reactions: - Correction block is reorganized.
- Interface signals are set.
- Alarm display.
© Siemens AG, 2005. All rights reserved
SINUMERIK 840D sl/840D/840Di/810D Diagnostics Guide (DA), 08/2005 Edition
Overview of Alarms
2-295