Fisher FIELDVUE DVC2000 Instruction Manual Supplement page 24

DVC2000 Digital Valve Controller
September 2017
Published Data, used for the Gateway's OPC and Modbus outputs, falls into the following categories:
Field Device Identification Values:
Values that define the identity of the DVC2000. These include:
D MANUFACTURER (for "Fisher Controls" the value is "19")
D DEVICE_TYPE (for a DVC2000 the value is "5")
D DEVICE_REVISION
D HARDWARE_REVISION
D SOFTWARE_REVISION
D DEVICE_ID
D UNIVERSAL_REVISION (HART version)
D REQUEST_PREAMBLES
Variable information:
The Gateway receives updates concerning the DVC2000's four "Dynamic Variables". The information for any given
device variable is displayed by:
1. Dynamic Variable indicator ("PV", "SV", etc.)
2. The Device Variable ID number assigned to that Dynamic Variable
Analog Input
Travel Setpoint
Pressure
Travel
Milliamp Current
Either of these choices (Dynamic Variable or Device Variable ID) can be substituted for the "#" sign in the Variable
Identifier fields below.
Variable Identifier Comments / Explanation
# See any of the variable identifiers in the table immediately above.
#_CLASS Always "0".
#_CODE The "Device Variable ID" number in the table immediately above.
#_HEALTHY A "true" or "false" indication of the health of the sensor providing this value.
#_STATUS
#_UNITS Decimal "Variable Units code" number from the "Units Codes" table on page 6.
24
Dynamic Variable Device Variable ID
PV
SV
TV
QV
Instruction Manual Supplement
0
9
2
3
245
D103783X012
Device Variable Name(s)
LOOP_CURRENT
TRAVEL_SP
PRESSURE
TRAVEL
CURRENT