Siemens Sinumerik 840D sl Diagnostic Manual page 210

Overview of Alarms
NCK alarms
Definitions: Impermissible programming has been found for contour tools on active tool radius compensation. The
error cause is explained in detail by the error code.
1: In G code group 17, KONT is active during activation
2: In G code group 17, KONT is active during deactivation
9: In G code group 40, CUTCONOF is not active
10: Reprogramming of G41 / G42 in already active tool radius compensation not permissible
20: Circle with more than one rotation not permissible
21: Ellipse (circle not in compensation level)
23: Involute not permissible
24: Several polynomials not permitted in one block only. These blocks could be created by e.g. COM-
PCAD or G643.
30: Preprocessing stop not permitted
41: Starting point of first compensation block cannot be reached by anyone of the defined cutting
edges
42: End point of last compensation block cannot be reached by anyone of the defined cutting edges
Reaction: Correction block is reorganized.
Local alarm reaction.
Interface signals are set.
Alarm display.
NC Stop on alarm at block end.
Remedy: Change NC program.
Program Con- Clear alarm with NC START or RESET key and continue the program.
tinuation:
14550 [Channel %1: ] Block %2 contour tool: impermissible tool contour
change. Code no. %3
Parameters: %1 = Channel number
%2 = Block number, label
%3 = Error code
Definitions: A new tool with deviating tool contour was activated for contour tools on active tool radius compensa-
tion
The error cause is explained further by an error code.
If the error code is an integer, the lower-value three decimal places specify the number of the edge,
in which the error was detected, while the thousandth digit explains the reason in more detail.
-1: The tool was deleted.
-2: The number of contour elements (edges) explaining the tool, has changed.
1000: The edge center has changed
2000: The edge radius has changed.
3000: The initial angle has changed.
4000: The final angle has changed.
Reaction: Correction block is reorganized.
Local alarm reaction.
Interface signals are set.
Alarm display.
NC Stop on alarm at block end.
Remedy: Change NC program.
Program Con- Clear alarm with NC START or RESET key and continue the program.
tinuation:
14551 [Channel %1: ] Block %2 contour tool: angle area of edge D%3 larger
than 359 degrees
Parameters: %1 = Channel number
%2 = Block number, label
%3 = Edge number, label
Definitions: A single edge must cover a max. angle area of 359 degrees.
Reaction: Correction block is reorganized.
Local alarm reaction.
Interface signals are set.
Alarm display.
NC Stop on alarm at block end.
Remedy: Check tool definition.
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SINUMERIK 840D sl, 840Di sl, SINAMICS, Diagnostics Manual (DAsl), 03/2009
© Siemens AG, 2009. All Rights Reserved
03/2009