
NCK alarms
06/2009 Overview of alarms
2-105
© Siemens AG 2009 All Rights Reserved
SINUMERIK 802D sl, Diagnostics Manual, 06/2009
10: The DRF movement for this axis cannot be executed as the axis is active as reciprocating axis
with handwheel override with this handwheel
Reaction: Alarm display.
Remedy: Use the handwheel for one purpose at a time only.
Program Con-
tinuation:
Alarm display showing cause of alarm disappears. No further operator action necessary.
14400 [Channel %1: ] Block %2 tool radius compensation active at
transformation switchover
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: A change of transformation is not allowed when tool radius compensation is active.
Reaction: Correction block is reorganized.
Interface signals are set.
Alarm display.
Remedy: Perform tool radius compensation in the NC part program with G40 (in a block with G00 or G01) before
performing a transformation change.
Program Con-
tinuation:
Clear alarm with NC START or RESET key and continue the program.
14401 [Channel %1: ] Block %2 transformation not available
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: The required transformation is not available.
Reaction: Interpreter stop
NC Start disable in this channel.
Interface signals are set.
Alarm display.
Remedy: Please inform the authorized personnel/service department.
Modify part program; program defined transformations only.
Check MD 24... $MC_TRAFO_TYPE_... (assigns the transformation to part program instruction).
Program Con-
tinuation:
Clear alarm with the RESET key. Restart part program
14403 [Channel %1: ] Block %2 preprocessing and main run might not be
synchronized
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: Positioning axis runs cannot be accurately calculated beforehand. Consequently, the position in the
MCS is not known exactly. It might therefore be possible that a change in the multiple significance of
the transformation has been performed in the main run although no provision was made for this in the
preprocessing run.
Reaction: Alarm display.
Remedy: Modify part program. Synchronize preprocessing run and main run.
Program Con-
tinuation:
Clear alarm with the Delete key or NC START.
14404 [Channel %1: ] Block %2 illegal parameterization of transformation
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: Error has occurred when selecting transformation.
Possible causes of error:
- An axis traversed by the transformation has not been enabled:
- is being used by another channel (-> enable)
- is in spindle mode (-> enable with SPOS)
- is in POSA mode (-> enable with WAITP)
- is concurrent Pos axis (-> enable with WAITP)
- Parameterization via machine data has an error
- Axis or geometry axis assignment to the transformation has an error,
- Machine data has an error (-> modify machine data, restart)
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