代碼 12170: [Channel %1: ] Block %2 name %3 defined several times

Parameters: %1 = Channel number %2 = Block number, label %3 = Symbol in block Definitions: The symbol shown in the error message has alread y been defined in the active part program. Note that user-defined identifiers may occur more than on ce if the multiple definition occurs in other (sub)programs, i.e. local variables may be redefined with the same name if the program has been exited (subprograms) or has alr eady been concluded. This applies both to user-defined symbols (labels, variables) and to machine data (axes, DIN addresses and G functions). Reaction: Correction block is reorganized. Interface signals are set. Alarm display. Remedy: The symbol already known to data management is di splayed. This symbol must be looked for in the definition part of the current program using the program editor. The 1st or 2nd symbol must be given a different name. Program Continuation: Clear alarm with NC ST ART or RESET key and continue the program.