AI Input Type:
Enable Square
Root
Via the SX Tool
The input type for the eight possible inputs (n = 1 to 8) can be configured in Item AITn (RI.88, RI.96, RI.104, RI.112, RI.120, RI.128, RI.136, and RI.144).
The unit of each analog input can be selected with following bits: (For RTD inputs, Celsius or Fahrenheit must be selected.)
X4 X3 X2 X1 = 0000 | No Units |
X4 X3 X2 X1 = 0001 | Celsius |
X4 X3 X2 X1 = 0010 | Fahrenheit |
X4 X3 X2 X1 = 0011 | Percent |
Changing individual temperature units for each AI can only be done in the SX Tool.
This function allows the linearization of the differential pressure signal from a
AI = sqrt(PR%/100) * (HR - LR) + LR
Where %PR = the Analog Value in % of the physical input range; HR = High Range Value; and LR = Low Range Value.
Via the GX Tool (Option Only Available with Active Sensor)
Select XTn, AIn, and Data. At the “Square Root” field, enter “0” for No, or “1” for Yes (to enable the square root calculation).
Via the SX Tool (Option Only Available with Active Sensor)
Select Item AITn.
X5 = 1 Enable Square Root of Input
X5 = 0 Disable Square Root of Input
