Block %2 Name %3 Defined Several Times; Block %2 Illegal Chaining Of Operators %3; Block %2 A Bit Combination With %3 Is Not Permitted - Siemens Sinamics S120 Diagnostic Manual

Program Clear alarm with NC START or RESET key and continue the program.
Continuation:
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 already been defined in the active part program. Note that user-defined
identifiers may occur more than once 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 already 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 displayed. 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 Clear alarm with NC START or RESET key and continue the program.
Continuation:
12180 [Channel %1: ] Block %2 illegal chaining of operators %3
Parameters: %1 = Channel number
%2 = Block number, label
%3 = Chained operators
Definitions: Operator chaining means the writing in sequence of binary and unary operators without using any form of parentheses.
Example:
N10 ERG = VARA - (- VARB) ; correct notation
N10 ERG = VARA - - VARB ; error!
Reaction: Correction block is reorganized.
Interface signals are set.
Alarm display.
Remedy: Formulate the expression correctly and unambiguously making use of parentheses. This improves clarity and read-
ability of the program.
Program Clear alarm with NC START or RESET key and continue the program.
Continuation:
12185 [Channel %1: ] Block %2 a bit combination with %3 is not permitted
Parameters: %1 = Channel number
%2 = Block number, label
%3 = Address name
Definitions: A bit combination is not possible with the assignment to this address. Bit combinations are permitted only for coupling
adresses ( CPMBRAKE, CPMVDI and CPMAL ).
Reaction: Correction block is reorganized.
Interface signals are set.
Alarm display.
Remedy: Change the part rogram.
If the data type of the address permits a bit combination, write the value of the address in a variable, make a bit com-
bination with the variable, and assign the variable to the address.
Program Clear alarm with NC START or RESET key and continue the program.
Continuation:
Alarms
Diagnostics Manual, 07/2010, 6FC5398-8BP40-0BA0
NCK alarms
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