Siemens SINUMERIK 840Di Diagnostic Manual page 668

Overview of Alarms
HMI alarms
112542 GUD variable does not exist or%narray dimension too small:%1
Definitions: The required GUD variable was not found on read or write access.
Reaction: Alarm display.
Remedy: Load the correct GUD variable.
Program Internal
Continuation:
112543 Prog. was created with higher software version
Definitions: The part program has been created with a software version higher than the existing one.
Reaction: Alarm display.
Remedy: Delete the machining step and reprogram machining if required.
Program Clear alarm with the Delete key or NC START.
Continuation:
112544 Program cannot be opened.%nIt is already being edited.
Definitions: Program is already open in HMI Advanced (Program or Services operating area).
Reaction: Alarm display.
Remedy: Close program in HMI Advanced (Program or Services operating area).
Program Clear alarm with the Delete key or NC START.
Continuation:
112546 Program cannot be opened.%nNo read access to the file.
Definitions: The file has no write access for the current access level.
Reaction: Alarm display.
Remedy: Set read access with keyswitch or via password.
Program Internal
Continuation:
112550 Sequencer programming is not opened.
Definitions: Option 'Sequencer programming' has not been set.
Reaction: Alarm display.
Remedy: The program is opened as G code.
Program Internal
Continuation:
112560 USB device no longer available,%nexecution from external source no
longer possible.
Definitions: --
Reaction: Alarm display.
Remedy: --
112561 USB device no longer available,%nexecution of Extcall no longer
possible.
Definitions: --
Reaction: Alarm display.
Remedy: --
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© Siemens AG, 2006. All rights reserved
SINUMERIK, SIMODRIVE Diagnostics Manual (DA), 11/2006 Edition
11/2006