Chapter 5 Correction Operation; Function Generator (M+P_Fg) - Mitsubishi Electric MELSEC iQ-R Series Programming Manual

5
CORRECTION OPERATION
The following FBs perform operation processing such as broken line correction, standard filter, engineering value conversion,
temperature/pressure correction, and summation.
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
5.1

Function Generator (M+P_FG)

M+P_FG
This FB outputs (OUT_) values according to the function generator pattern that consists of SN break points with regard to the
input (IN).
FBD/LD
M+P_FG
IN OUT_
■Block diagram
IN
Broken line correction
processing
Setting data
■Input/output variable
Variable Description
name
IN Input
OUT_ Output
■Public variable (operation constant)
Variable Description
name
SN Number of Points
X1_ to X48_ Input coordinates (X Coordinates)
Y1_ to Y48_ Output coordinates (Y Coordinates)
5 CORRECTION OPERATION
70
5.1 Function Generator (M+P_FG)
M+P_FG
OUT_
Recommended
range
-999999 to 999999
-999999 to 999999
Recommended
range
0 to 48
-999999 to 999999
-999999 to 999999
Type Data type
Input variable REAL
Output variable REAL
Initial value Set by
0 User
0.0 User
0.0 User
Data type
INT
REAL
REAL