Siemens SINUMERIK 808D ADVANCED Diagnostic Manual page 135

Programm Clear alarm with the RESET key. Restart part program
continuation:
10933 [Channel %1: ] Block %2 contour programm does not contain enough contour blocks
Parameters: %1 = Channel number
%2 = Block number, label
Explanation: The contour program contains:
- Less than 3 contour blocks with CONTPRON
- No contour blocks with CONTDCON
Reaction: Local alarm reaction.
NC Start disable in this channel.
Interface signals are set.
Alarm display.
Remedy: Increase the size of the program with the stock removal contour to include at least 3 NC blocks with movements in both
axes of the current machining plane.
Programm Clear alarm with the RESET key. Restart part program
continuation:
10934 [Channel %1: ] Block %2 array for contour segmentation is set too small
Parameters: %1 = Channel number
%2 = Block number, label
Explanation: During contour segmentation (activated with the keyword CONTPRON), the field for the contour table has been detected
as too small. For every permissible contour element (circle or straight line) there must be a row in the contour table.
Reaction: Local alarm reaction.
NC Start disable in this channel.
Interface signals are set.
Alarm display.
Remedy: Base the definition of the field variables of the contour table on the contour elements to be expected. The contour
segmentation divides some NC blocks into as many as 3 machining cuts. Example: N100 DEF TABNAME_1 [30, 11] Field
variables for the contour table provide for 30 machining cuts. The number of columns (11) is a fixed quantity.
Programm Clear alarm with the RESET key. Restart part program
continuation:
10950 [Channel %1: ] Calculation of arc length function too inaccurate
Parameters: %1 = Channel number
Explanation: The calculation of the arc length function could not be performed to the required accuracy.
Reaction: Alarm display.
Warning display.
Remedy: The calculation of the arc length function could not be performed to the required accuracy during active polynomial
interpolation. Either increase MD20262 $MC_SPLINE_FEED_PRECISION or reserve more memory for the representation
of the arc length polynomials. MD28540 $MC_MM_ARCLENGTH_SEGMENTS defines how many polynomial segments
can be used per block in order to approximate the arc length function.
Programm Clear alarm with NC START or RESET key and continue the program.
continuation:
10960 [Channel %1: ] Block %2 COMPCURV/COMPCAD and radius compensation can-notbe used
simultaneously
Parameters: %1 = Channel number
%2 = Block number, label
Explanation: Compressor types COMPCURV and COMPCAD cannot be used in combination with tool radius compensation. Only
compressor type COMPON can be activated while tool radius compensation is active.
Diagnostics Manual
Diagnostics Manual, 06/2015, 6FC5398-6DP10-0BA2
SINUMERIK 808D ADVANCED alarms
5.2 NCK alarms
135