Fanuc Alarm PS897 ILLEGAL COMMAND IN G02.3/G03.3

Fanuc Alarm PS897 ILLEGAL COMMAND IN G02.3/G03.3

Fanuc Alarm Description
Fanuc 15i
An illegal value was specified in exponential interpolation. The natural logarithm parameter fell to less than “0” during exponential interpolation calculation. Review the exponential interpolation instruction.

Fanuc 10/11/12/15
An illegal value was specified in exponential interpolation (i.e. parameter 1n is negative, etc.)