Potentiometers; Figure 10: Process Of Calculating Measured Value From Process Value - WAGO 750-489 Manual

WAGO-I/O-SYSTEM 750
750-489 4AI RTD/TC/Strain Gauge Ex i
4.3.2.3

Potentiometers

Figure 10: Process of Calculating Measured Value from Process Value – Resistance/Voltage
Measurements
This yields the following formulas for converting the local bus process value to
the measured value:
Standard format
S5-FB250 format
where x = (INT16)process value and f is a float/double!
����(����) = ∗ ������������ %
����
��������������������
����(����) = ∗ ������������ %
����/����
����������������
Version 1.1.0, valid from FW Version 02
Process Image 45
Manual