Mitsubishi MELSEC iQ-F FX5 series

17 ARITHMETIC OPERATION FUNCTIONS
17.4 Division
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17
17.4 Division
DIV(_E)
These functions output the quotient of input values ((s1)  (s2)).
Setting data
■Descriptions, types, and data types
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
• 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 "32,767" (16-bit
operation) or "2,147,483,647" (32-bit operation), the carry flag (SM8022) turns on.
Ladder diagram Structured text
[Without EN/ENO] [With EN/ENO] [Without EN/ENO]
d:=DIV(s1,s2);
[With EN/ENO]
d:=DIV_E(EN,ENO,s1,s2);
Argument Description Type Data type
EN Execution condition (TRUE: Execution, FALSE: Stop) Input variable BOOL
s1 Dividend Input variable ANY_NUM
s2 Divisor Input variable ANY_NUM
ENO Output status (TRUE: Normal, FALSE: Abnormal) Output variable BOOL
d Output Output variable ANY_NUM
s1 d
s2
EN ENO
ds1
s2
INT
5 
INT
2
INT
2
Not output
1
(Quotient) (Remainder)
(s1) (s2)
(d)