Honeywell SMV800 User Manual page 9

Status
STIM
STIMV IOP
System Management
System Management
Agent
System Management
Information Base
SP
TAC
Trim Point
URL
URV
US
Vac
Vdc
Virtual
Communication
Reference
Virtual Field Device
Revision 1.0
A coded value that qualifies dynamic variables (parameters) in function blocks.
This value is usually passed along with the value from block to block. Status is
fully defined in the Modbus FBAP specifications.
Pressure Transmitter Interface Module
Pressure Transmitter Interface Multivariable Input / Output Processor
Provides services that coordinate the operation of various devices in a
distributed Modbus system.
Part of the device software that operates on system management objects.
A collection of objects and parameters comprising configuration and
operational information used for control of system management operations.
Static Pressure
Technical Assistance Center
A selected reference point at which a measurement is calibrated.
Upper Range Limit
Upper Range Value
Universal Station
Volts Alternating Current
Volts Direct Current
A defined communication endpoint. Modbus communications can primarily
only take place along an active communications "path" that consists of two
VCR endpoints.
A logical grouping of "user layer" functions. Function blocks are grouped into a
VFD, and system and network management are grouped into a VFD.
For example, to establish communications between a transducer block and a
function block, a VCR must be defined at the transducer block and a VCR
must be defined at the function block.
SMV800 Modbus User's Guide Page ix