Siemens Sinumerik 840D sl Diagnostic Manual page 99

03/2009
Definitions: This alarm is generated if it is determined during block preparation that the programmed path of the
axis violates the working area limitation.
If bit 11=0 in machine data MD11411$MN_ENABLE_ALARM_MASK, this alarm is issued instead of
alarm 10732. If bit 11 is set in machine dataMD11411 $MN_ENABLE_ALARM_MASK, an expanded
diagnostics option is offered for the software limit switch violation. The condition for activation is the
presence of the ALUN* alarm file in the HMI.
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 zero offsets (current frame)
c) Correct working area limitation via G25/G26, or
d) Correct working area limitation via setting data, or
e) Deactivate working area limitation via setting data 43410 WORKAREA_MINUS_ENABLE=FALSE
Program Con- Clear alarm with NC START or RESET key and continue the program.
tinuation:
10731 [Channel %1: ] Block %3 axis %2 working area limitation %4
Parameters: %1 = Channel number
%2 = Axis name, spindle number
%3 = Block number, label
%4 = String ( + or - )
Definitions: The motion planned for the axis violates the currently active working area limit.
The alarm is activated during the preparation of approach or rest blocks for REPOS.
This alarm is issued instead of alarm10733 if bit11 is not set in MD11411
$MN_ENABLE_ALARM_MASK.
Reaction: Local alarm reaction.
Interface signals are set.
Alarm display.
Remedy: Determine the cause of the offset from the initial or target position. The REPOS command is executed
at the end of an ASUB or system ASUB. See also cross reference from ASUBs.
Check the currently active work offset via the current frame.
Also check the external work offsets, overlaid movements ($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:
10732 [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: This alarm is generated if it is determined during block preprocessing that the programmed path of the
stated axis violates the working area limitation.
If MD11411 $MN_ENABLE_ALARM_MASK, bit11=1, this alarm is issued instead of alarm 10730.
Alarm 10732 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: 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 zero offsets (current frame)
c) Correct working area limitation via G25/G26, or
d) Correct working area limitation via setting data, or
e) Deactivate working area limitation via SD43410 $SA_WORKAREA_MINUS_ENABLE=FALSE
Program Con- Clear alarm with NC START or RESET key and continue the program.
tinuation:
© Siemens AG, 2009. All Rights Reserved
SINUMERIK 840D sl, 840Di sl, SINAMICS, Diagnostics Manual (DAsl), 03/2009
Overview of Alarms
NCK alarms
2-99