Siemens SINUMERIK 802D sl Návod k obsluze Strana 50

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Overview of alarms 06/2009
NCK alarms
2-50
© Siemens AG 2009 All Rights Reserved
SINUMERIK 802D sl, Diagnostics Manual, 06/2009
Program Con-
tinuation:
Clear alarm with NC START or RESET key and continue the program.
10743 [Channel %1: ] Block %2 WAB programmed several times
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: An attempt has been made to activate a WAB motion before a previously activated WAB motion was
terminated.
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 Con-
tinuation:
Clear alarm with NC START or RESET key and continue the program.
10744 [Channel %1: ] Block %2 no valid WAB direction defined
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: The tangent direction for smooth approach or retraction is not defined.
Possible causes:
In the program, no block with travel information follows the approach block.
Before a retraction block, no block with travel information has been programmed in a program.
The tangent to be used for WAB motion is vertical to the current machining plane.
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 Con-
tinuation:
Clear alarm with NC START or RESET key and continue the program.
10745 [Channel %1: ] Block %2 WAB end position not clear
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: In the WAB block and in the following block, the position has been programmed perpendicular to the
machining direction. In the WAB block, no position has been indicated in the machining plane.
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. Either remove the position data for the infeed axis from the WAB block or the
following block, or program a position in the machining plane in the WAB block as well.
Program Con-
tinuation:
Clear alarm with NC START or RESET key and continue the program.
10746 [Channel %1: ] Block %2 block search stop for WAB
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: A preprocessing stop has been inserted between an SAR approach block and the following block
defining the tangent direction or between an SAR retraction block and the following block defining the
end position.
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.
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