Chapter 6 Arithmetic Operation; Addition (With Coefficient) (M+P_Add) - Mitsubishi Electric MELSEC iQ-R Series Programming Manual

6
ARITHMETIC OPERATION
The following FBs perform operation processing such as addition/subtraction, multiplication/division, and square root.
To set initial values of public variables of the general process FB arranged on a user-defined tag FB in "FB
Property" of the engineering tool, refer to the following.
 GX Works3 Operating Manual
6.1

Addition (with coefficient) (M+P_ADD)

M+P_ADD
This FB adds values with coefficients and bias to the inputs (IN1 to IN5) and outputs (OUT_) the result.
FBD/LD
M+P_ADD
OUT_
IN1
IN2
IN3
IN4
IN5
■Block diagram
M+P_ADD
IN1
IN2
IN3
Addition processing
(with coefficient and bias)
IN4
IN5
Setting data
■Input/output variable
Variable Description
name
IN1 Input 1
IN2 Input 2
IN3 Input 3
IN4 Input 4
IN5 Input 5
OUT_ Output
■Public variable (operation constant)
Variable Description
name
K_1 to K_5 Coefficient 1: Coefficient of IN1 data to Coefficient 5: Coefficient of
IN5 data
B_ Bias
OUT_
Recommended
range
-999999 to 999999
-999999 to 999999
-999999 to 999999
-999999 to 999999
-999999 to 999999
-999999 to 999999
Recommended
range
-999999 to 999999
-999999 to 999999
Type Data type
Input variable REAL
Input variable REAL
Input variable REAL
Input variable REAL
Input variable REAL
Output variable REAL
Initial value Set by
1.0 User
0.0 User
6 ARITHMETIC OPERATION
6.1 Addition (with coefficient) (M+P_ADD)
6
Data type
REAL
REAL
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