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114 lines
2.0 KiB
114 lines
2.0 KiB
4 months ago
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FUNCTION_BLOCK BS_SyncVavle
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VAR_EXTERNAL
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END_VAR
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VAR_INPUT
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REAL_IN1 :REAL;
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REAL_IN2 :REAL;
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REAL_IN3 :REAL;
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BOOL_IN1 :BOOL;
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BOOL_IN2 :BOOL;
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BOOL_IN3 :BOOL;
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INT_IN1 :INT;
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INT_IN2 :INT;
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INT_IN3 :INT;
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END_VAR
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VAR_OUTPUT
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REAL_OUT1 :REAL;
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REAL_OUT2 :REAL;
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REAL_OUT3 :REAL;
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BOOL_OUT1 :BOOL;
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BOOL_OUT2 :BOOL;
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BOOL_OUT3 :BOOL;
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INT_OUT1 :INT;
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INT_OUT2 :INT;
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INT_OUT3 :INT;
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END_VAR
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VAR
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REAL_TEMP1 :REAL;
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REAL_TEMP2 :REAL;
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REAL_TEMP3 :REAL;
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BOOL_TEMP1 :BOOL;
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BOOL_TEMP2 :BOOL;
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BOOL_TEMP3 :BOOL;
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INT_TEMP1 :INT;
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INT_TEMP2 :INT;
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INT_TEMP3 :INT;
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END_VAR
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(*
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时 间：20191001
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版 本：1.2
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作 者：姚立
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名 称：三值非锁定互赋值
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说 明：用于三个变量的相互赋值，且不锁定对方值
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备 注：
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依赖块：无
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*)
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(**********REAL两个变量相互赋值*************)
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if REAL_IN1<>REAL_TEMP1 then
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REAL_OUT1:=REAL_IN1;
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REAL_OUT2:=REAL_IN1;
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elsif REAL_IN2<>REAL_TEMP2 then
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REAL_OUT1:=REAL_IN2;
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REAL_OUT2:=REAL_IN2;
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elsif REAL_IN3<>REAL_TEMP3 then
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REAL_OUT1:=REAL_IN3;
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REAL_OUT2:=REAL_IN3;
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REAL_OUT3:=REAL_IN3;
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end_if;
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REAL_TEMP1:=REAL_IN1;
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REAL_TEMP2:=REAL_IN2;
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REAL_TEMP3:=REAL_IN3;
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(**********BOOL两个变量相互赋值*************)
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if BOOL_IN1<>BOOL_TEMP1 then
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BOOL_OUT1:=BOOL_IN1;
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BOOL_OUT2:=BOOL_IN1;
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BOOL_OUT3:=BOOL_IN1;
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elsif BOOL_IN2<>BOOL_TEMP2 then
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BOOL_OUT1:=BOOL_IN2;
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BOOL_OUT2:=BOOL_IN2;
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BOOL_OUT3:=BOOL_IN2;
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elsif BOOL_IN3<>BOOL_TEMP3 then
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BOOL_OUT1:=BOOL_IN3;
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BOOL_OUT2:=BOOL_IN3;
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BOOL_OUT3:=BOOL_IN3;
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end_if;
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BOOL_TEMP1:=BOOL_IN1;
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BOOL_TEMP2:=BOOL_IN2;
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BOOL_TEMP3:=BOOL_IN3;
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(**********INT两个变量相互赋值*************)
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if INT_IN1<>INT_TEMP1 then
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INT_OUT1:=INT_IN1;
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INT_OUT2:=INT_IN1;
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INT_OUT3:=INT_IN1;
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elsif INT_IN2<>INT_TEMP2 then
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INT_OUT1:=INT_IN2;
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INT_OUT2:=INT_IN2;
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INT_OUT3:=INT_IN2;
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elsif INT_IN3<>INT_TEMP3 then
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INT_OUT1:=INT_IN3;
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INT_OUT2:=INT_IN3;
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INT_OUT3:=INT_IN3;
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end_if;
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INT_TEMP1:=INT_IN1;
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INT_TEMP2:=INT_IN2;
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INT_TEMP3:=INT_IN3;
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END_FUNCTION_BLOCK
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