Siemens SINUMERIK 840D sl Series Diagnostics Manual page 279

08/2005
%2 = Action number/action name
Definitions: This action may only be performed in Reset state or at end of block.
In JOG mode, no axis that is traversed as geometry axis in the switched coordinate sys-
tem, must be active as PLC or command axis (started through static synchronized action)
on mode change. This means that axes like that must be in the state 'neutral axis' again.
Reactions: - Alarm display.
Remedy: Check the program status and channel status.
Check in JOG mode whether the axes are PLC or command axes.
Program Con- Clear alarm with the Delete key or NC START.
tinuation:
16909
Channel %1 action %2<ALNX> not allowed in current mode
Parameters: %1 = Channel number
%2 = Action number/action name
Definitions: You have to activate a different operating mode for the function to be activated.
Reactions: - Alarm display.
Remedy: Check operation and operating state.
Program Con- Clear alarm with the Delete key or NC START.
tinuation:
16911
Channel %1 mode change is not allowed
Parameters: %1 = Channel number
Definitions: The change from overstoring into another operating mode is not allowed.
Reactions: - Alarm display.
Remedy: After overstoring is terminated, it is possible to change to another operating state again.
Program Con- Clear alarm with the Delete key or NC START.
tinuation:
16912
Channel %1 program control: action %2<ALNX> only possible in reset state
Parameters: %1 = Channel number
%2 = Action number/action name
Definitions: This action can only be performed in Reset state.
Example: Program selection through MMC or channel communication (INIT) can only be
performed in Reset state.
Reactions: - Alarm display.
Remedy: Reset or wait until processing is terminated.
Program Con- Clear alarm with the Delete key or NC START.
tinuation:
16913
Mode group %1 channel %2 mode change: action %3<ALNX> not allowed
Parameters: %1 = Channel number
%2 = Mode group number
%3 = Action number/action name
Definitions: The change to the desired mode is not permitted. The change can only take place in the
Reset state.
Example: Program processing is halted in AUTO mode by NC Stop. Then there is a mode
change to JOG mode (program status interrupted). From this operating mode it is only
possible to change to AUTO mode and not to MDA mode!
Reactions: - Alarm display.
Remedy: Either activate the Reset key to reset program processing, or activate the mode in which
the program was being processed previously.
© Siemens AG, 2005. All rights reserved
SINUMERIK 840D sl/840D/840Di/810D Diagnostics Guide (DA), 08/2005 Edition
Overview of Alarms
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