Siemens SINUMERIK 840D Diagnostics Manual page 480

1 Alarms
Reactions:
Remedy:
Program Continuation:
75020
Parameters:
Definitions:
Reactions:
Remedy:
Program Continuation:
75021
Parameters:
Definitions:
Reactions:
Remedy:
Program Continuation:
75025
Parameters:
Definitions:
1-480
2:The max. permissible angle between the orientation of the blast tool and
the programmed control direction was exceeded.
The permissible angle is set in machine data $MC_CLC_PROG_ORI_MAX_ANGLE.
The angle triggering the alarm is output in the 3rd alarm parameter.
- NC Start disable in this channel.
- Interface signals are set.
- Alarm display.
- NC Stop on alarm.
Enlarge the monitoring angle or modify the programming in the part program.
Clear alarm with the RESET key. Restart part program
Channel %1 CLC position offset at lower limit %2
%1 = Channel number
%2 = Limit value
The position offset generated by the overlaid motion has reached the limit set in MD
$MC_CLC_SENSOR_LOWER_LIMIT or programmed with CLC_LIM(...,...).
Depending on the setting in bit 0 of MD $MC_CLC_SPECIAL_FEATURE_MASK the fol-
lowing cancel criterion applies:
Bit 0 = 0: Cancel key
Bit 0 = 1: Reset key
- NC Start disable in this channel.
- Alarm display.
- NC Stop on alarm.
Check position and form of the workpiece. If necessary, program further limits.
Clear alarm with the Delete key or NC START.
Channel %1 CLC position offset at upper limit %2
%1 = Channel number
%2 = Limit value
The position offset generated by the overlaid motion has reached the limit set in MD
$MC_CLC_SENSOR_UPPER_LIMIT or programmed with CLC_LIM(...,...).
Depending on the setting in bit 1 of MD $MC_CLC_SPECIAL_FEATURE_MASK the fol-
lowing cancel criterion is active:
Bit 1 = 0: Cancel key
Bit 1 = 1: Reset
- NC Start disable in this channel.
- Alarm display.
- NC Stop on alarm.
Check position and form of the workpiece. If necessary, program further limits.
Clear alarm with the Delete key or NC START.
Channel %1 CLC stopped because sensor head has been touched
%1 = Channel number
The collision monitor of the sensor tip has signaled "Sensor touched".
A retraction motion to the upper limit of the position offset
($MC_CLC_SENSOR_UPPER_LIMIT ) is started using the max available velocity and
acceleration reserves. The feedrate override setting has no effect on this retraction
motion. The path motion is stopped at the same time.
 Siemens AG, 2004. All rights reserved
SINUMERIK 840D/840Di/810D Diagnostics Guide (DA), 10.04 Edition
10.04