Siemens SINUMERIK 840Di Diagnostic Manual page 369

11/2006
20082 Channel %1 block %2 coordinate system-specific working area limit %3
Parameters: %1 = Channel number
%2 = Axis number
%3 = "+" or "-"
Definitions: The displayed axis is operated as a "concurrent positioning axis", and the corresponding active
coordinate system-specific working area limitation for the axis is violated. No traversing movement.
With an additional message to alarm 20140, the axis is traversed as a command axis.
Reaction: Alarm display.
Remedy: - Specify smaller target position.
- Deactivate working area limitation.
- Set working area limitation differently.
- Retract axis with JOG.
Program Alarm display showing cause of alarm disappears. No further operator action necessary.
Continuation:
20083 Channel %1 axis %2 programmed position lies behind the coordinate
system-specific working area limit %3
Parameters: %1 = Channel number
%2 = Axis number
%3 = "+" or "-"
Definitions: The axis is traversed as a reciprocating axis, and the target position (reversal position or end position)
is located behind the corresponding, valid, coordinate system-specific working area limitation. The
axis is not traversed.
Reaction: Local alarm reaction.
NC Start disable in this channel.
Interface signals are set.
Alarm display.
NC Stop on alarm.
Remedy: Specify smaller target position.
Deactivate working area limitation.
Set working area limitation differentially.
Program Clear alarm with the RESET key. Restart part program
Continuation:
20085 Channel %1 contour handwheel: traverse direction or overtravel of
beginning of block not allowed
Parameters: %1 = Channel number
Definitions: Travel takes place on the path with the contour handwheel in the opposite direction to the programmed
travel direction and the starting point of the path has been reached at the start of the block.
Reaction: Alarm display.
Remedy: Turn the contour handwheel in the opposite direction.
Program Alarm display showing cause of alarm disappears. No further operator action necessary.
Continuation:
© Siemens AG, 2006. All rights reserved
SINUMERIK, SIMODRIVE Diagnostics Manual (DA), 11/2006 Edition
Overview of Alarms
NCK alarms
2-369