ISaGRAF. Version 3.4



ST :

-

- , IEC

- C

-

: IEC C

: ST, IL, LD, FBD C

: <variable> := <subprog> (<par1>,...<parN>);

:

:

. SFC.

1:

(* ST *)

(* *)

ana_timeprog := SPlimit ( tprog_cmd );

appl_timer := tmr (ana_timeprog * 100);

(* FBD 'SPlimit' *)

2:

(* : min, max, right, mlen and left - "C" *)

limited_value := min (16, max (0, input_value) );

rol_msg := right (message, mlen (message) - 1) + left (message, 1);

:

: ISaGRAF

: (* *)

<blockname> ( <p1>, <p2> ... );




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