Rockwell Automation 1746-FIO4V SLC 500 Fast Analog I/O/ User Manual - Manual (Page 64)

Publication 1746-UM009B-EN-P - September 2007
64 Calibrate the Module
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Rung 2:0
Cal_Lo
Rung 2:1
Cal_Hi
Rung 2:2
Calibrate
N10:0
[OSR]
0
MOV
MOVE
Source
Dest
Analog_In
1000
Lo_Value
400
0
I:1.0
I:1.0
I:1.0
N10:0
[OSR]
1
N10:0
[OSR]
2
MOV
MOVE
Source
Dest
Analog_In
1000
Hi_Value
2055
SUB
SUBTRACT
Source A
Source B
Dest
Hi_Value
2055
Lo_Value
400
Span
1655
SUB
SUBTRACT
Source A
Source B
Dest
Scale_Hi
2047
Scale_Lo
409
Scale_Span
1638
MUL
MULTIPLY
Source A
Source B
Dest
Scale_Span
1638
10000
N10:16
32767
DDV
DOUBLE DIVIDE
Source
Dest
Span
1655
Slope_x 10K
9897
1
2