Siemens SINUMERIK 840D Diagnostics Manual page 377

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 cannot be controlled by the PLC
%1 = Channel number
%2 = Axis name, spindle number
Axis cannot be made a PLC-controlled axis. For the time being, the axis cannot be con-
trolled at any state from the PLC.
- Interface signals are set.
- Alarm display.
Use Release or Waitp to make the axis a neutral one.
Clear alarm with the Delete key or NC START.
Channel %1 switching off PLC control of axis %2 not allowed in the current state
%1 = Channel
%2 = Axis, spindle
The PLC can return the control rights for an axis to program processing only, if there is no
alarm pending for the axis.
- Interpreter stop
- NC Start disable in this channel.
- Interface signals are set.
- Alarm display.
Reset VDI interface signal "PLC controls axis", then activate "axial reset" and repeat pro-
cess.
Clear alarm with the Delete key or NC START.
Channel %1 retraction position of axis %2 not programmed or invalid
%1 = Channel
%2 = Axis, spindle
No retraction position has been programmed for the axis trigger time or the position
became invalid.
- Alarm display.
Preset value by means of POLFA(Axis,Type,Pos), with type = 1 (absolute) or type = 2
(incremental); type = 0 specifies the position as invalid.
Clear alarm with the Delete key or NC START.
Channel %1 axis trigger of axis %2 was activated, but axis is not PLC-controlled
%1 = Channel
%2 = Axis, spindle
The axis trigger for single axis was initiated. However, the axis is not PLC-controlled at
the trigger time (therefore no single axis) or the position became invalid.
- Alarm display.
Preset axis PLC-controlled (declare single axis).
Clear alarm with the Delete key or NC START.
Channel %1 ESR for PLC-controlled axis %2 has been triggered
%1 = Channel
%2 = Axis, spindle
An axial ESR has been triggered for an individual axis (PLC-controlled axis):
The display can be suppressed by machine date MD 11410:
SUPPRESS_ALARM_MASK bit28 = 1.
1 Alarms
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