User`s manual

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MELSEC-Q
11 ARITHMETIC OPERATION INSTRUCTIONS
Control Data
(1) Data specified in S.DIV instruction
Specification position Symbol Name
Recommended range
*1
Unit Data format
Standard
Value
Store
S1
+0
+1
E1
Input value 1
(Minute)
-999999 to 999999
Real
number
U
Input data
+2
+3
E2
Input value 2
(Denominator)
-999999 to 999999
Real
number
U
Block
memory
D1
+0
+1
BW Output value (-999999 to 999999)
Real
number
S
S2
+0
+1
A Coefficient 1 -999999 to 999999
Real
number
1.0 U
+2
+3
K1 Coefficient 2 -999999 to 999999
Real
number
1.0 U
+4
+5
K2 Coefficient 3 -999999 to 999999
Real
number
1.0 U
+6
+7
B1 Bias 1 -999999 to 999999
Real
number
0.0 U
+8
+9
B2 Bias 2 -999999 to 999999
Real
number
0.0 U
Operation
constant
+10
+11
B3 Bias 3 -999999 to 999999
Real
number
0.0 U
*1: The data of the item(s) where the values within the recommended range are given in the parentheses are stored by the system.
Users cannot set the data.
Processing contents
(1) The S.DIV instruction performs the following operation.
B2
BW
B3
E2K2
A
E1K1 B1
(2) When the denominator is 0, BW B3.
Error
• When an operation error occurs Error code: 4100