Sinumerik Alarm 12070 Channel %1 block %2 too many syntax-defining G functions
%1 = Channel number
%2 = Block number, label
Syntax defining G functions determine the structure of the part program block and the addresses contained in it. Only one syntax defining G function may be programmed in each NC block. The G functions in the 1st to 4th G group are syntax defining.
– Alarm display.
– Interface signals are set.
– Correction block
Press the NC Stop key and select the function “Correction block” with the soft key PROGRAM CORRECT. The correction pointer positions on the incorrect block. Analyze NC block and distribute the G functions over several NC blocks.
Clear alarm with NC START or RESET key and continue the program.
- Siemens Diagnostics Guide by Siemens