Subtraction Of Bcd 4-Digit Data (2 Devices); Subtraction Of Bcd 4-Digit Data (3 Devices) - Mitsubishi Electric MELSEC Q Series Programming Manual

5 MELSEC FUNCTIONS
5.5.3 Subtraction of BCD 4-digit data (2 devices) BMINUS_M
Subtraction is performed between the specified two BCD 4-digit data.
Function definition
5.5.4 Subtraction of BCD 4-digit data (3 devices) BMINUS_3_M
Subtraction is performed between the specified two BCD 4-digit data.
Function definition
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BOOL BMINUS_M (BOOL EN, ANY16 S1, ANY16 D);
Argument Name
EN
S1
D
Return Value
BOOL Execution condition
Example of use
(* When execution condition X0 turns ON, subtraction is performed between the *)
(* BCD 4-digit data stored in D0 and D100, and the subtraction result is stored
(* into D100.
BMINUS_M (X0, D0, D100);
Corresponding MELSEC command
B- (BCD 4-digit data subtraction)
BMINUS_3_M (BOOL EN, ANY16 S1, ANY16 S2, ANY16 D);
Argument Name
EN
S1
S2
D
Return Value
BOOL Execution condition
Example of use
(* When execution condition X0 turns ON, subtraction is performed between the
(* BCD 4-digit data stored in D1 and D2, and the subtraction result is stored
(* into D100.
BMINUS_3_M (X0, D1, D2, D100);
Corresponding MELSEC command
B- (BCD 4-digit data subtraction)
IN/OUT
Execution condition (Function is executed only when the
IN
result is TRUE)
Subtrahend data (BCD 4-digit data)
IN
IN/OUT Minuend data, subtraction result (BCD 4-digit data)
IN/OUT
Execution condition (Function is executed only when the
IN
result is TRUE)
Minuend data (BCD 4-digit data)
IN
Subtrahend data (BCD 4-digit data)
IN
Subtraction result (BCD 4-digit data)
OUT
For the usable data type, refer to "3.2.2
About ANY type".
Description
Description
Description
Description
*)
*)
*)
*)
*)
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