Sinumerik Alarm 12410 Channel %1 block %2 incorrect index type for %3
%1 = Channel number
%2 = Block number, label
%3 = Source string
In assigning a value to an element of an array variable, the array index was specified in a way that is not allowed.Only the following are allowed as array index (in square brackets):
• Axis identifier, provided the array variable was defined as data type FRAME.
• Integer values for all other data types.
– 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. Correct indices of the array element with respect to variable definition or define the array variable differently.
Clear alarm with NC START or RESET key and continue the program.
- Siemens Diagnostics Guide by Siemens