Siemens SINUMERIK 840D Diagnostics Manual page 315

10.04
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 Siemens AG, 2004. All rights reserved
SINUMERIK 840D/840Di/810D Diagnostics Guide (DA), 10.04 Edition
Channel %1 axis %2 already active
%1 = Channel number
%2 = Axis name, spindle number
The axis is to traverse as machine axis in JOG mode via the jog keys on the machine con-
trol panel. However, this is not possible because:
1. It is already traversing as geometry axis (through the channel-specific interface DB 21 -
28, DBX 12.6, DBX 12.7, DBX 16.6, DBX 16.7 or DBX 20.6 and DBX 20.7) or
2. it is already traversing as machine axis (through the axis-specific interface DB 31 - 48,
DBX 4.6 and DBX 4.7) or
3. a frame is valid for a rotated coordinate system and another geometry axis involved in
this is already traversing in JOG mode by means of the direction keys.
- Alarm display.
Stop traversing through the channel or axis interface or stop the other geometry axis.
Clear alarm with the Delete key or NC START.
Channel %1 axis %2 DRF, FTOCON, external zero point offset not possible
%1 = Channel number
%2 = Axis name, spindle number
The axis is traversed in a mode (e.g. referencing) that allows no additional overlaid inter-
polation.
- Alarm display.
Wait until the axis has reached its reference position or terminate reference point
approach with "Reset" and start DRF once again.
Clear alarm with the Delete key or NC START.
Channel %1 axis %2 wrong index for indexing axis in JOG mode
%1 = Channel number
%2 = Axis name, spindle number
1. The displayed indexing axis is to be traversed incrementally in JOG mode (by 1 index-
ing position). However, no further indexing position is available in the selected direction.
2. The axis is stationary at the last indexing position. In incremental traversing the working
area limitation or the software limit switch is reached without an indexing position being
located in front of it at which a stop could be made.
- Alarm display.
Please inform the authorized personnel/service department.
Correct (add to) the list of indexing positions by means of the machine data
Modify MD 10900: INDEX_AX_LENGTH_POS_TAB_1
Modify MD 10910: INDEX_AX_POS_TAB_1
Modify MD 10920: INDEX_AX_LENGTH_POS_TAB_2
Modify MD 10930: INDEX_AX_POS_TAB_2
or set the working area limits or the software limit switches to other values.
Clear alarm with the Delete key or NC START.
Channel %1 master spindle not present in JOG mode
%1 = Channel number
The displayed axis is to be traversed as machine axis in JOG mode with revolutional feed,
but no master spindle has been defined from which the actual speed could have been
derived.
1 Alarms
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