Honeywell Minitrend QX, User Manual

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43-TV-25-30 Iss.6 GLO Aug 07 UK 63
-50 -40 -30 -20 -10 0 10 20 30 40 50
-50
10
20
30
40
50
-40
-30
-20
-10
0
The last two points are used to follow the slope for the rest of the signal.
At the bottom of the 0-10V table the last two inputs are X=0, Y=0 and X=2, Y=6.
At the top of the 0-10V table the last two points are X=8, Y=9.8 and X=10, Y=10.
Figure 4.4 shows these last two inputs at the top and bottom of the 0-10V signal.
Figure 4.4 Linearisation table used for part of the range
Y (Eng.
Units)
X (Signal
Input)