Sinumerik Alarm 12370 Channel %1 block %2 range of values %3 not permissible
%1 = Channel number
%2 = Block number, label
%3 = Source string
A variable has been initialized with a value range outside an initialization block. The definition of program-global variables is allowed only in special initialization blocks. These variables can be initialized with a value range.
– 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. Remove the value range specification (begins with the keyword OF) or define the variable as a global variable in the initialization block and initialize it with a value range.
Clear alarm with NC START or RESET key and continue the program.
- Siemens Diagnostics Guide by Siemens