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HXPRM10mnCT002E
About Square Root Computation
The square root computation is as follows:
Each item is defined as follows:
SPAN
L
:
Span lower-limit value (Span L)
SPAN
R
:
Span upper-limit value (Span R)
SCAL
L
:
Scaling lower-limit value (Scale L)
SCAL
R
:
Scaling upper-limit value (Scale R)
IN
:
Input voltage
OUT
:
Output (Scaling value)
When an input value is 1 % or more (1 to 100 %)
OUT
=(
SCAL
R
-
SCAL
L
)× +
SCAL
L
When an input value is less than 1 %
OUT
= ×(
IN
-
SPAN
L
)+
SCAL
L
Example)
When makes setting in previous page, the display is as follow table
Input voltage (mV)
0
10
20
30
40
Display (%)
0.00
50.00
70.71
86.63
100.00
IN-SPAN
L
SPAN
R
-SPAN
L
10×(SCAL
R
-SCAL
L
)
SPAN
R
-SPAN
L
[
Note
]
The relation between scaling factor and displaying digit may stagger the accuracy rating.