Siemens SINUMERIK 840D sl Series Diagnostics Manual page 341

08/2005
- Channel not ready.
Remedy: Please inform the authorized personnel/service department. Check the following points in
turn:
1. Is the machine in working order? That is, has the alarm been tripped by a sluggish axis,
tool breakage or collision?
2. If the machine is in working order, reduce the velocity or improve the controller setting.
3. Possibly increase the size of the tunnel and monitor errors via analog output in order to
ascertain the cause.
Program Con- Clear alarm with the RESET key in all channels of this mode group. Restart part program.
tinuation:
20139
Channel %1 block %2 motion-synchronous action: invalid marker
Parameters: %1 = Channel number
%2 = Block number
Definitions: Setting or deleting of a marker in the motion-synchronous action is not possible.
Possible causes:
SETM(): Maximum number of markers exceeded; marker has already been set.
CLEARM(): Specified marker is not within permissible value range.
Reactions: - NC Start disable in this channel.
- Interface signals are set.
- Alarm display.
- NC Stop on alarm.
Remedy: SETM(): use marker in valid value range; do not set the marker again.
CLEARM(): use marker in valid value range.
Program Con- Clear alarm with the RESET key. Restart part program
tinuation:
20140
Channel %1 motion synchronous action: traversing of command axis %2 see NC
alarm %3
Parameters: %1 = Channel number
%2 = Axis
%3 = NC alarm
Definitions: An NC alarm was detected for a command axis which is to be traversed from a synchro-
nous action. The NC alarm is indicated by an MMC alarm number in the 3rd parameter.
Reactions: - NC Start disable in this channel.
- Interface signals are set.
- Alarm display.
- NC Stop on alarm.
Remedy: See help information for the additional alarms.
Program Con- Clear alarm with the RESET key. Restart part program
tinuation:
20141
Channel %1 motion synchronous action: illegal axis type
Parameters: %1 = Channel number
Definitions: The requested command is not permissible in the current axis status for the command
axis or spindle. This alarm occurs with command axes (POS, MOV), spindle commands
from motion synchronous actions (M3/M4/M5, SPOS), coupled motion (TRAILON,
TRAILOF) and lead value coupling (LEADON, LEADOF).
Reactions: - NC Start disable in this channel.
- Interface signals are set.
- Alarm display.
© Siemens AG, 2005. All rights reserved
SINUMERIK 840D sl/840D/840Di/810D Diagnostics Guide (DA), 08/2005 Edition
Overview of Alarms
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