Emerson FIELDVUEDVC6200- User Manual

Instruction Manual Supplement D103638X012 DVC6200 SIS Digital Valve Controller August 2014 5 Internal Jumpers And Switches The input to the DVC6200 SIS is determined by the Pt­Pt/Multi­Drop switch on the printed wiring board. The DVC6200 SIS also has a pair of “Output” terminals that can either func...

Instruction Manual Supplement D103638X012 DVC6200 SIS Digital Valve Controller August 2014 6 Dynamic Variables Four Dynamic Variables are implemented. Default Meaning Units PV Analog Input mA, % SV* Travel Setpoint % TV* Pressure PSI, BAR, KPA, Kg/cm 2 FV* Travel % * User selectable The SV, TV, and ...

Instruction Manual Supplement D103638X012 DVC6200 SIS Digital Valve Controller August 2014 7 Unit Codes Variable Units Code Units 0 No Units 6 Pounds per square inch, psi 7 Bar 10 ($0A) Kilograms per square centimeter, kg/cm 2 12 ($0C) Kilopascals, kPa 32 ($20) Celsius, _ C 33 ($21) Fahrenheit, _ F ...

Instruction Manual Supplement D103638X012 DVC6200 SIS Digital Valve Controller August 2014 8 Universal Commands The DVC6200 SIS field device implements all Universal Commands. Commands 14, 15, 17, 48 are listed below toindicate their unique responses. Command 0: Read Unique IdentifierCommand 1: Read...

Instruction Manual Supplement D103638X012 DVC6200 SIS Digital Valve Controller August 2014 9 Command 14: Read Primary Variable Transducer Information The transducer limits reported in this command are either 4­20 milliamps, or 0­100%, and reflect the units code mostrecently supplied in command 44. N...

Instruction Manual Supplement D103638X012 DVC6200 SIS Digital Valve Controller August 2014 10 Command 15: Read Primary Variable Output Information This command returns the upper/lower range values for the primary variable which is defined to be the loop currentsignal. These are the loop current valu...

Instruction Manual Supplement D103638X012 DVC6200 SIS Digital Valve Controller August 2014 11 Command 17: Write Message This command allows you to write a 24 character informational message into the device. However, per common implementation of Emerson devices, writing a specific string to the Messa...

Instruction Manual Supplement D103638X012 DVC6200 SIS Digital Valve Controller August 2014 12 Command 48: Read Additional Status This command was significantly revised in HART 7, but can operate in backward compatible mode for HART 5 masterswhich do not supply data bytes in the request. Supplying da...

Instruction Manual Supplement D103638X012 DVC6200 SIS Digital Valve Controller August 2014 13 Additional Device Status Command 48 returns 9 bytes of data, with the following status information: Byte Bit Name of Status Bit Meaning 0 7 Flash Integrity Failure Active if there is a failure associated wi...

Instruction Manual Supplement D103638X012 DVC6200 SIS Digital Valve Controller August 2014 16 Common­Practice Commands The DVC6200 SIS field device supports the following common practice commands: Supported Commands Command 33: Read Device VariablesCommand 35: Write Primary Variable Range ValuesComm...

Instruction Manual Supplement D103638X012 DVC6200 SIS Digital Valve Controller August 2014 17 Command 33: Read Device Variables This command is used to read the value of up to four selected Device Variables. The Device Variables and Variable Units Codes are listed on page 6 and 7. Byte Format Descri...

Instruction Manual Supplement D103638X012 DVC6200 SIS Digital Valve Controller August 2014 18 Command 35: Write Primary Variable Range Values In the DVC6200 SIS, the Primary Variable is defined to be the Analog Input (loop current). This command is used to write the ranging values reported in Comman...

Instruction Manual Supplement D103638X012 DVC6200 SIS Digital Valve Controller August 2014 19 Command 42: Perform Master Reset This reset command has two options. If no data bytes are supplied, respond immediately and then perform a “warm”reset. This is not equivalent to power up in that restart mod...

Instruction Manual Supplement D103638X012 DVC6200 SIS Digital Valve Controller August 2014 20 Command 50: Read Dynamic Variable Assignments This command returns a list of four device variable codes, taken from the Device Variables table on page 6, which arereturned in Command 3. These Dynamic Variab...

Instruction Manual Supplement D103638X012 DVC6200 SIS Digital Valve Controller August 2014 21 Command 52: Set Device Variable Zero This command is used to force one of the pressure inputs to read 0. To use this for pressure, apply 0 psi to the sensor.Then, send this command, specifying the affected ...

Instruction Manual Supplement D103638X012 DVC6200 SIS Digital Valve Controller August 2014 22 Command 54: Read Device Variable Information This command is used to identify each of the Device Variables, in the range of IDs 0…10 inclusive. Responds with theSensor Serial Number, Sensor Range Units, Sen...

Instruction Manual Supplement D103638X012 DVC6200 SIS Digital Valve Controller August 2014 23 Annex A Compatibility Checklist Manufacturer, Model, and Revision Fisher Controls DVC6200 SIS Device Revision 2 Device Type Pneumatic Control Valve Positioner HART Protocol Revision 7.4 User switchable betw...

Instruction Manual Supplement D103638X012 DVC6200 SIS Digital Valve Controller August 2014 26 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 DVC6200 SIS. These include: D  ...

Instruction Manual Supplement D103638X012 DVC6200 SIS Digital Valve Controller August 2014 27 Any of these choices [Dynamic Variable, Device Variable ID, or Device Variable Name(s)] can be substituted for the “#”sign in the Variable Identifier fields below. Variable Identifier Comments / Explanation...