Siemens Sinumerik 840D Series Function Manual page 201

08.99
10.03
310 611
Explanation
Response
Remedy
Continue program
310 612
Explanation
Response
Remedy
Continue program
 Siemens AG, 2003. All rights reserved
SINUMERIK 840D/SIMODRIVE 611 digital, HLA Module (FBHLA) - 10.03 Edition
Axis %1, drive %2 pressure sensor has failed
%1 = NC axis number
%2 = drive number
Power limitation or friction compensation is activated: MD 5241: bit 0 or bit 1 is
set and both actual pressure values are less than 2% of the system pressure in
MD 5101: WORKING_PRESSURE.
Cause: Defect in pressure sensor or connecting lead.
Mode group not ready.
Under certain circumstances it can be switched over across the entire channel
via MD.
Channel not ready.
NC stopped in response to alarm.
NC start disable.
The NC switches to follow-up mode.
Alarm display.
Interface signals are set.
Check connections for both pressure sensors.
If there are no pressure sensors:
S
Deactivate force limitation: MD 5241: Reset bit 0
S
Deactivate friction compensation: MD 5241: Reset bit 1
Cancel alarm in all channels of this mode group by pressing RESET. Restart
part program.
Axis %1, drive %2 force limitation off
%1 = NC axis number
%2 = drive number
The force limitation is switched off.
Cause: The force limitation is switched off, even though
S
The NC has defined a force limit or
S
Travel to fixed stop is selected.
Mode group not ready.
Under certain circumstances it can be switched over across the entire channel
via MD.
Channel not ready.
NC stopped in response to alarm.
NC start disable.
The NC switches to follow-up mode.
Alarm display.
Interface signals are set.
Activate force limitation: MD 5241: Set bit 0
Cancel alarm in all channels of this mode group by pressing RESET. Restart
part program.
6 Hydraulics Diagnostics
6-201