Instruction Manual

Instruction Manual Supplement
D103639X012
DVC6200 Digital Valve Controller
August 2014
8
Universal Commands
The DVC6200 field device implements all Universal Commands. Commands 14, 15, 17, 48 are listed below to indicate
their unique responses.
Command 0: Read Unique Identifier
Command 1: Read Primary Variable
Command 2: Read Primary Variable (current) and Percent of Range
Command 3: Read Dynamic Variables and Primary Variable (current)
Command 6: Write Polling Address
*Command 7: Read Loop Configuration
*Command 8: Read Dynamic Variable Classifications
*Command 9: Read Device Variable with Status
Command 11: Read Unique Identifier Associated with Tag
Command 12: Read Message
Command 13: Read Tag, Descriptor, Date
Command 14: Read Primary Variable Transducer Information
Command 15: Read Primary Variable Output Information
Command 16: Read Final Assembly Number
Command 17: Write Message
Command 18: Write Tag, Descriptor, Date
Command 19: Write Final Assembly Number
*Command 20: Read Long Tag
*Command 21: Read Unique Identifier Associated with Long Tag
*Command 22: Write Long Tag
Command 38: Reset Configuration Changed Flag
Command 48: Read Additional Status
*Commands 7, 8, 9, 20, 21, and 22 are HART 7 only.