Siemens SINUMERIK 840Di Diagnostic Manual page 139

11/2006
10795 Channel %1 block %2 end point specification during angle programming
contradictory
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: During programming of a straight line, both positions of the active plane and an angle were specified
(the position of the end point is over-specified), or the position of the programmed coordinate cannot
be reached with the specified angle. If a contour consisting of two straight lines is to be programmed
with angles, it is possible to specify the two axis positions of the plane and an angle in the second
block. The error can also occur if, due to a programming error, the preceding block cannot be
interpreted as the first subblock of such a contour. A block is interpreted as the first block of a two-
block contour if an angle, but not an axis of the active plane, was programmed, and if the block is not
already the second block of a contour.
Reaction: Correction block is reorganized.
Local alarm reaction.
Interface signals are set.
Alarm display.
NC Stop on alarm at block end.
Remedy: Modify part program.
Program Clear alarm with NC START or RESET key and continue the program.
Continuation:
10800 Channel %1 block %3 axis %2 is not a geometry axis
Parameters: %1 = Channel number
%2 = Axis name, spindle number
%3 = Block number, label
Definitions: With an active transformation or a frame with a rotation component the geometry axes are needed for
block preparation. If a geometry axis has previously been traversed as positioning axis, it retains its
status of "positioning axis" until it is again programmed as a geometry axis.
Because of the POSA motion beyond block boundaries, it is not possible to identify in the
preprocessing run whether the axis has already reached its target position when the block is executed.
This is, however, an unconditional requirement for calculating the ROT component of the frame or of
the transformation.
If geometry axes are used as positioning axes, then:
1. No rotation may be specified in the current overall frame.
2. No transformation may be selected.
Reaction: Correction block is reorganized.
Local alarm reaction.
Interface signals are set.
Alarm display.
Remedy: After selecting transformation or frame, reprogram the geometry axis now operating as positioning
axis (e.g. with WAITP) in order to revert the status to "geometry axis.
Program Clear alarm with NC START or RESET key and continue the program.
Continuation:
10805 Channel %1 block %2 repositioning after switch of geometry axes or
transformation
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: In the asynchronous subroutine the assignment of geometry axes to channel axes was changed or
the active transformation modified.
Reaction: Interpreter stop
NC Start disable in this channel.
Interface signals are set.
Alarm display.
Remedy: Modify part program.
Program Clear alarm with the RESET key. Restart part program
Continuation:
© Siemens AG, 2006. All rights reserved
SINUMERIK, SIMODRIVE Diagnostics Manual (DA), 11/2006 Edition
Overview of Alarms
NCK alarms
2-139