Sinumerik Alarm 14820 Channel %1 block %2 negative value for maximum spindle speed programmed with constant cutting speed

Sinumerik Alarm 14820 Channel %1 block %2 negative value for maximum spindle speed programmed with constant cutting speed

Parameters:
%1 = Channel number
%2 = Block number, label

Definitions:
For the function “Constant cutting speed G96” a maximum spindle speed can be programmed with the keyword LIMS=…. The values are in the range 0.1 – 999 999.9 [rev/ min].

Reactions:
– Alarm display.
– Interface signals are set.
– Correction block is reorganized.

Remedy:
Program the maximum spindle speed for the constant cutting speed within the limits given above. The keyword LIMS is modal and can either be placed in front of or within the block that selects the constant cutting speed.

Program Continuation:
Clear alarm with NC START or RESET key and continue the program.