Channel %1 block %2 illegal DEF or PROC instruction in the part program

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

NC part programs with high-level language elements are divided into a preceding definition part followed by a program part. The transition is not marked specifically; a definition statement is not allowed to follow the first program command.

-    Correction block is reorganized.

-    Interface signals are set.

-    Alarm display.

Put definition and PROFC statements at the beginning of the program.

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

© Siemens AG 2005 All Rights Reserved