Siemens SINUMERIK 840Di Diagnostic Manual page 120

Overview of Alarms
NCK alarms
10735 Channel %1 block %5 axis %2 coordinate system-specific working area
limitation violated, residual distance: %6 %3<ALUN>
Parameters: %1 = Channel number
%2 = Axis name, spindle number
%3 = Unit of distance
%4 = Block number, label|residual distance
Definitions: This alarm is generated if it is determined during block preparation that the programmed path of the
stated axis violates the coordinate system-specific working area limitation.
Reaction: Correction block is reorganized.
Local alarm reaction.
Interface signals are set.
Alarm display.
Remedy: a) Check NC program for correct positional data and, if necessary, make corrections.
b) Check work offsets (current frame)
c) Correct the working area limitation with WALCS1 ... WALCS9, or
d) Correct the working area limitation in $P_WORKAREA_CS_LIMIT_PLUS or
$P_WORKAREA_CS_LIMIT_MINUS, or
e) Deactivate the working area limitation with $P_WORKAREA_CS_MINUS_ENABLE =FALSE or
$P_WORKAREA_CS_PLUS_ENABLE.
In cases d) and e), then reactivate the group of the selected coordinate system-specific working area
limitation.
Program Clear alarm with NC START or RESET key and continue the program.
Continuation:
10736 Channel %1 block %5 axis %2 coordinate system-specific working area
limitation violated, residual distance: %6 %3<ALUN>
Parameters: %1 = Channel number
%2 = Axis name, spindle number
%3 = Unit of distance
%4 = Block number, label|residual distance
Definitions: This alarm is generated if it is determined during block preparation that the programmed path of the
stated axis violates the coordinate system-specific working area limitation.
The alarm is activated during the preparation of approach or residual blocks for REPOS.
Reaction: Local alarm reaction.
Interface signals are set.
Alarm display.
Remedy: Determine the cause of the offset from the initial or target position. The REPOS command is executed
at the end of an ASUB or system ASUB. See also cross reference from ASUBs.
Check the currently active work offset via the current frame.
Also check the external work offsets, overlaid movements ($AA_OFF), DRF and transformation
components.
Cancel NC program with NC reset.
Program Clear alarm with the RESET key. Restart part program
Continuation:
2-120
© Siemens AG, 2006. All rights reserved
SINUMERIK, SIMODRIVE Diagnostics Manual (DA), 11/2006 Edition
11/2006