Division - Mitsubishi Electric MELSEC iQ-F FX5 Programming Manual

20.4

Division

DIV(_E)
These functions output the quotient of input values ((s1)  (s2)).
Ladder diagram, FBD/LD
[Without EN/ENO]
s1 d
s2
Setting data
■Descriptions, types, and data types
Argument Description
EN Execution condition (TRUE: Execution, FALSE: Stop)
s1(IN1) Dividend
s2(IN2) Divisor
ENO Output status (TRUE: Normal, FALSE: Abnormal)
d(DIV(_E)) Output
Processing details
■Operation processing
• These functions divide the INT, DINT, or REAL type data input to (s1) and (s2) ((s1)  (s2)), and output the operation result
from (d) in the same data type as (s).
Ex.
Data type is INT
(s1) (s2)

5 2
INT INT
• A value input to (s1) and (s2) is the INT, DINT, or REAL type data value. (However, input other than 0 to (s2).)
• When the operation result is 0, the zero flag (SM8020) turns on. When the operation result exceeds "32767" (16-bit
operation) or "2147483647" (32-bit operation), the carry flag (SM8022) turns on.
[With EN/ENO]
EN ENO
s1 d
s2
(d)
(Quotient)
2
INT
Structured text
[Without EN/ENO]
d:=DIV(s1,s2);
[With EN/ENO]
d:=DIV_E(EN,ENO,s1,s2);
Type
Input variable
Input variable
Input variable
Output variable
Output variable
(Remainder)
1
Not output
20 ARITHMETIC OPERATION FUNCTIONS
20
Data type
BOOL
ANY_NUM
ANY_NUM
BOOL
ANY_NUM
993
20.4 Division