Sinumerik Alarm 16500 Channel %1 block %2 chamfer or rounding negative
%1 = Channel number
%2 = Block number, label
A negative chamfer or rounding has been programmed under the keywords CHF= …, RND=… or RNDM=…
– Alarm display.
– Interface signals are set.
– Correction block is reorganized.
Values for chamfers, roundings and modal roundings must be programmed with positive values only.
Clear alarm with NC START or RESET key and continue the program.
- Siemens Diagnostics Guide by Siemens