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Multiplication - Mitsubishi Electric MELSEC iQ-F FX5 Programming Manual

Instructions, standard functions/function blocks
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26.3

Multiplication

MUL_TIME(_E)
These functions output the multiplication of input values (TIME) ((s1)  (s2)).
Ladder diagram, FBD/LD
[Without EN/ENO]
s1
d
s2
Setting data
■Descriptions, types, and data types
Argument
EN
s1(IN1)
s2(IN2)
ENO
d(MUL_TIME(_E))
Processing details
■Operation processing
• These functions multiply the TIME type data input to (s1) and (s2) ((s1)  (s2)), and output the operation result from (d) as
TIME type data.
Ex.
When a value input to (s1) and (s2) is T#1d2h33m44s55ms (1 day 2 hours 33 minutes 44 seconds 55 milliseconds) and 2
(s1)
T#1d2h33m44s55ms
TIME
• A value input to (s1) is the TIME type data value.
• A value input to (s2) is the INT, DINT, or REAL type.
• Even if underflow or overflow occurs in the operation result, it is not regarded as an operation error. The data is output from
(d) as follows: "MUL_TIME_E" outputs "TRUE" from the output variable ENO. (The operation result is the 64-bit data,
however, the output data is the time type data with high-order 32 bits deleted.)
Ex.
Overflow
T#24d20h31m23s647ms
(7FFFFFFFH)
The most significant bit becomes 1, and a negative time is output.
Ex.
Underflow
T#-24d20h31m23s648ms
(80000000H)
The most significant bit becomes 0, and a positive time is output.
26 TIME DATA FUNCTIONS
1044
26.3 Multiplication
[With EN/ENO]
EN
ENO
s1
d
s2
Description
Execution condition (TRUE: Execution, FALSE: Stop)
Input
Input
Output status (TRUE: Normal, FALSE: Abnormal)
Output
(s2)
2
INT
2
(00000002H)
2
(00000002H)
Structured text
[Without EN/ENO]
d:=MUL_TIME(s1,s2);
[With EN/ENO]
d:=MUL_TIME_E(EN,ENO,s1,s2);
(d)
T#2d5h7m28s110ms
TIME
T#-2ms
(FFFFFFFEH)
T#0ms
(00000000H)
Type
Data type
Input variable
BOOL
Input variable
TIME
Input variable
ANY_NUM
Output variable
BOOL
Output variable
TIME

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