Siemens SINUMERIK 840Di Diagnostic Manual page 317

11/2006
16934 Channel %1 interrupt treatment: action %2<ALNX> not possible due to
stop
Parameters: %1 = Channel ID
%2 = Action number/action name
Definitions: Reorg events are, e.g. abort subprogram, delete distance to go and interrupts, axis replacement,
termination of follow-up mode. Two Reorg events overlap in this situation. The 2nd Reorg event
coincides with the 1st block generated by the previous event. (e.g. an axis replacement is induced
twice in rapid succession). Axis replacement leads to Reorg in the channels in which an axis is
removed without preparation. This block must be stopped in the above sequence in order to prevent
the interpolator buffer from overflowing. This can be achieved by pressing the Stop or StopAll key,
configuring an alarm with INTERPRETERSTOP or by decode single block.
Reaction: NC Start disable in this channel.
Interface signals are set.
Alarm display.
NC Stop on alarm.
Remedy: The program must be aborted with Reset.
Program Clear alarm with the RESET key. Restart part program
Continuation:
16935 Channel %1 action %2<ALNX> not possible due to search run
Parameters: %1 = Channel ID
%2 = Action number/action name
Definitions: The action is not allowed as block search is currently running via program test. Block search via
program test: "PI Service _N_FINDBL with mode parameter 5_.
With this block search type, it is not permissible to activate program test or dry run feedrate.
Reaction: Alarm display.
Remedy: Activate the action after block search is terminated.
Program Clear alarm with the Delete key or NC START.
Continuation:
16936 Channel %1 action %2<ALNX> not possible due to active dry run
Parameters: %1 = Channel ID
%2 = Action number/action name
Definitions: This action is not allowed as dry run feedrate is currently active.
Example: It is not permissible to activate block search via program test (PI service _N_FINDBL with
mode parameter 5) when dry run feedrate is active.
Reaction: Alarm display.
Remedy: Abort program with the RESET key.
Program Clear alarm with the Delete key or NC START.
Continuation:
16937 Channel %1 action %2<ALNX> not possible due to program test
Parameters: %1 = Channel ID
%2 = Action number/action name
Definitions: This action is not allowed as program test is currently active.
Example: It is not permissible to activate block search via program test (PI service _N_FINDBL with
mode parameter 5) when program test is active.
Reaction: Alarm display.
Remedy: Deactivate program test.
Program Clear alarm with the Delete key or NC START.
Continuation:
© Siemens AG, 2006. All rights reserved
SINUMERIK, SIMODRIVE Diagnostics Manual (DA), 11/2006 Edition
Overview of Alarms
NCK alarms
2-317