Siemens SINUMERIK 840D Series Diagnostics Manual page 340

1 Alarms
26072
Parameters:
Definitions:
Reactions:
Remedy:
Program Continuation:
26074
Parameters:
Definitions:
Reactions:
Remedy:
Program Continuation:
26080
Parameters:
Definitions:
Reactions:
Remedy:
Program Continuation:
26081
Parameters:
Definitions:
Reactions:
Remedy:
Program Continuation:
26100
Parameters:
Definitions:
1-340
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.
- Alarm display.
- Interface signals are set.
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 execution only if the axis is in
the READY state.
- Alarm display.
- Interface signals are set.
- Interpreter stop
- NC Start disable in this channel.
Activate axial RESET and repeat procedure.
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.
Axis %1 drive %2 sign of life missing
%1 = Axis name, spindle number
%2 = Drive number
The sign-of-life cell is no longer being updated by the drive.
SINUMERIK 840D/840Di/810D Diagnostics Guide (DA) – 11.02 Edition
 Siemens AG, 2002. All rights reserved
11.02