Siemens SINUMERIK 840Di Diagnostic Manual page 152

Overview of Alarms
NCK alarms
10958 Channel %1 lin. curve table %2, memory type %3 includes %4 polynomial
segments.
Parameters: %1 = Channel number
%2 = Number of curve table
%3 = Memory type
%4 = Number of polynomial segments
Definitions: On generating the curve table with the specified ID in the specified memory type
(1 = SRAM, 2 = DRAM), polynomial segments were used instead of possible linear segments.
By increasing the number of linear curve table segments by the indicated number, the
curve table can be saved in a better way.
The following machine data are involved depending on the memory type:
1 (SRAM): $MN_MM_NUM_CURVE_SEG_LIN
2 (DRAM): $MN_MM_NUM_CURVE_SEG_LIN_DRAM
Reaction: Alarm display.
Remedy: The indicated curve table can be created and optimized for the memory by increasing
MD $MN_MM_NUM_CURVE_SEG_LIN or $MN_MM_NUM_CURVE_SEG_LIN_DRAM
and repeating table generation.
Program Clear alarm with the Delete key or NC START.
Continuation:
10960 Channel %1 block %2 COMPCURV/COMPCAD and radius compensation
can-notbe used simultaneously
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: 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.
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:
10961 Channel %1 block %2 maximum cubic polynomials are allowed on active
radius compensation.
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: With active radius compensation, only up to cubic polynomials are permissible for the geometry axes.
In this case no 4th or 5th degree polynomials can be programmed.
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:
2-152
© Siemens AG, 2006. All rights reserved
SINUMERIK, SIMODRIVE Diagnostics Manual (DA), 11/2006 Edition
11/2006