Siemens SINUMERIK 808D ADVANCED Diagnostic Manual page 112

SINUMERIK 808D ADVANCED alarms
3.2 NCK alarms
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 Clear alarm with NC START or RESET key and continue the program.
Continuation:
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 Clear alarm with NC START or RESET key and continue the program.
Continuation:
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 Clear alarm with NC START or RESET key and continue the program.
Continuation:
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.
Program Clear alarm with NC START or RESET key and continue the program.
Continuation:
112
Diagnostics Manual, 08/2013, 6FC5398-6DP10-0BA1
Diagnostics Manual