Sub_Time(_E) - Mitsubishi Electric MELSEC FX Series Structured Programming Manual

FXCPU Structured Programming Manual
(Application Functions)
5.9.2

SUB_TIME(_E)

Outline
This function performs subtraction of time data.
1. Format
Function name
SUB_TIME
SUB_TIME_E
*1. Output variable
2. Set data
Variable
EN
Input
_IN1 (
variable
_IN2 (
ENO
Output
variable
*1
In explanation of functions, I/O variables inside ( ) are described.
Explanation of function and operation
This function performs subtraction (
outputs the operation result expressed as time data to devices specified in
200
FX 3U(C)
Expression in each language
Structured ladder
SUB_TIME
Label 1 _IN1
Label 2 _IN2
SUB_TIME_E
X000
EN
Label 1 _IN1
Label 2 _IN2
Execution condition
Head word device which stores time data to get subtraction
)
s1
Head word device which stores subtraction data
)
s2
Execution status
Head word device which will store the operation result
( )
d
-
s1
FX 3G FX 2N(C) FX
SUB_TIME(_IN1,_IN2);
Example:
*1 Label 3 Label 3:=
SUB_TIME(Label 1,Label 2);
SUB_TIME_E(EN,_IN1,_IN2,
Output label);
Example:
ENO
SUB_TIME_E(X000,Label 1,
*1 Label 3
Label 2,Label 3);
Description
) of time data stored in devices specified in
s2
5.9 Functions Of Time Data Types
1N(C) FX 1S FX U /FX 2C
ST
Bit
Time
Time
Bit
Time
.
d
FX 0N FX 0(S)
Data type
and , and
s1 s2