08/2005 Overview of Alarms
2-35
© Siemens AG, 2005. All rights reserved
SINUMERIK 840D sl/840D/840Di/810D Diagnostics Guide (DA), 08/2005 Edition
%2 = String: MD identifier
%3 = Index: MD array
Definitions: An axis identifier is expected for the displayed MD in accordance with the axis configura-
tion in the MD 20070 AXCONF_MACHAX_USED and 20050
AXCONF_GEOAX_ASSIGN_TAB.
Reactions: - NC not ready.
- Mode group not ready, also effective for single axes
- NC Start disable in this channel.
- Interface signals are set.
- Alarm display.
- NC Stop on alarm.
Remedy: Please inform the authorized personnel/service department. Check axis configuration and
enter the missing identifier into the MD or, should the axis not exist, specify for this chan-
nel axis the machine axis 0 in the channel-specific MD 20070
AXCONF_MACHAX_USED. If this concerns a geometry axis that is not to be used (this
applies only for 2-axis machining, e.g. on lathes), then channel axis 0 must be entered
additionally in the channel-specific MD 20050 AXCONF_GEOAX_ASSIGN_TAB.
Program Con-
tinuation:
Switch control OFF - ON.
4031 Channel %1 link axis %2 defined for more than one channel in machine data %3
Parameters: %1 = Channel number
%2 = Index: Axis number for logical axis assignment
%3 = String: MD identifier
Definitions: Occurs only with an NCU link system. The specified axis was defined several times or in
several channels in machine data $MC_AXCONF_MACHAX_USED. If an axis is to be
defined in several channels, a master channel must be assigned to the axis with the axial
machine data $MA_AXCONF_ASSIGN_MASTER_CHAN. This error can only occur with
an NCU link axis. The cause of a definition error can also be an NCU link communication
failure. The link communication failure must be indicated separately by further alarms.
Reactions: - NC not ready.
- NC Start disable in this channel.
- Interface signals are set.
- Alarm display.
- NC Stop on alarm.
Remedy: Correct the machine data $MC_AXCONF_MACHAX_USED or assign a master channel.
In the event of a link communication failure, these error causes have to be remedied first.
Program Con-
tinuation:
Switch control OFF - ON.
4032 Channel %1 wrong identifier for facing axis in %2
Parameters: %1 = Channel number
%2 = String: MD identifier
Definitions: According to the axis configuration in $MC_GCODE_RESET_VALUES or
$MC_DIAMETER_AX_DEF, a facing axis identifier is expected at the specified location.
Reactions: - Mode group not ready.
- Channel not ready.
- NC Start disable in this channel.
- Interface signals are set.
- Alarm display.
- NC Stop on alarm.
Remedy: Please inform the authorized personnel/service department. Add the correct identifier.
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