Siemens SINUMERIK 840Di Diagnostic Manual page 207

11/2006
14094 Channel %1 block %2 polynominal degree greater than 3 programmed
for polynominal interpolation
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: The polynomial degree in the polynomial interpolation is based on the number of programmed
coefficients for an axis. The maximum possible polynomial degree is 3, i.e. the axes are according to
the function:
f(p) = a0 + a1 p + a2 p2 + a3 p3
The coefficient a0 is the actual position at the start of interpolation and is not programmed!
Reaction: Correction block is reorganized.
Interface signals are set.
Alarm display.
Remedy: Reduce the number of coefficients. The polynomial block may have a form no greater than the
following:
N1 POLY PO[X]=(1.11, 2.22, 3.33) PO[Y]=(1.11, 2.22, 3.33)
N1 PO[n]=... PL=44
n ... n ... axis identifier, max. 8 path axes per block
Program Clear alarm with NC START or RESET key and continue the program.
Continuation:
14095 Channel %1 block %2 radius for circle programming too small
Parameters: %1 = Channel number
%2 = Block number, label
Definitions: The radius entered for radius programming is too small, i.e. the programmed radius is smaller than
half of the distance between start and end point.
Reaction: Correction block is reorganized.
Interface signals are set.
Alarm display.
Remedy: Modify part program.
Program Clear alarm with NC START or RESET key and continue the program.
Continuation:
© Siemens AG, 2006. All rights reserved
SINUMERIK, SIMODRIVE Diagnostics Manual (DA), 11/2006 Edition
Overview of Alarms
NCK alarms
2-207