Dynamic Variables; Device Variables - Fisher FIELDVUE DVC2000 Instruction Manual Supplement

DVC2000 Digital Valve Controller
September 2017

Dynamic Variables

Four Dynamic Variables are implemented.
Default Meaning
PV Analog Input
SV Travel Setpoint
TV Pressure
FV Travel

Device Variables

These variables represent measurements taken by the device, are read only values, and are all in float format. These
can be read with Commands 33 and 54.
Variable ID
0 Analog Input
2 Pressure Port A
3 Travel
4 Drive Signal
6 Travel Setpoint
9 Implied Valve Position (Travel Target)
10 Primary Feedback (user selected, either Travel or Pressure)
211 Temperature
Unit Codes
Variable Units Code
0
6
7
10 ($0A)
12 ($0C)
32 ($20)
33 ($21)
39 ($27)
57 ($39)
6
Meaning
Units
No Units
Pounds per square inch, psi
Bar
Kilograms per square centimeter, kg/cm
Kilopascals, kPa
Celsius, _C
Fahrenheit, _F
Milliamps, mA
Percent, %
Instruction Manual Supplement
Units
mA, %
%
PSI, BAR, KPA
%
2
D103783X012
Units
mA, %
PSI, BAR, KPA
%
%
%
%
%
_C or _F