Siemens Sinumerik 840D sl Diagnostic Manual page 100

Overview of Alarms
NCK alarms
10733 [Channel %1: ] Block %5 axis %2 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: The motion planned for the axis violates the currently active working area limitation.
The alarm is activated during the preparation of approach or rest blocks for REPOS.
This alarm is issued instead of alarm 10731 if bit11=1 in MD11411 $MN_ENABLE_ALARM_MASK.
Alarm 10733 offers an expanded diagnostics option for the working area limitation violation. The con-
dition for activation is the presence of the ALUN* alarm file in the HMI.
Reaction: Local alarm reaction.
Interface signals are set.
Alarm display.
Remedy: Determine the cause of the offset from the initial or target position. The REPOS command is executed
at the end of an ASUB or system ASUB. See also cross reference from ASUBs.
Check the currently active work offset via the current frame.
Also check the external work offsets, overlaid movements ($AA_OFF), DRF and transformation com-
ponents.
Cancel NC program with NC reset.
Program Con- Clear alarm with the RESET key. Restart part program
tinuation:
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 Con- Clear alarm with NC START or RESET key and continue the program.
tinuation:
2-100
SINUMERIK 840D sl, 840Di sl, SINAMICS, Diagnostics Manual (DAsl), 03/2009
© Siemens AG, 2009. All Rights Reserved
03/2009