Emerson IEC 62591 Instruction Manual page 49

IEC 62591 Wireless Interface Instruction Manual (for ROC800-Series and FloBoss 107)
Revised June-2018
Field
Commission Status Indicates the current status of the device in the
Poll Mode
Process Variables on
Reset
Process Variables
Dynamic Variables
Configuration and Commissioning
Description
commissioning process. Valid values are:
0 = Logical Not Used
1 = Configuring Burst Command
2 = Configuring Burst Variables
3 = Configuring Burst Rate
4 = Enabling Bursting
5 = Bursting (field highlighted in green)
6 = Data Stale (field highlighted in yellow)
7 = Communication Failure (field highlighted in red)
8 = Disabling Bursting
Indicates the mode the transmitter uses to acquire
information. The default is Normal, based on the
value in the Burst Rate field. Select Update and
click Apply to immediately perform an on-demand
polling and refresh all fields on this screen. The
mode reverts to Normal at the next Burst Rate
interval.
Sets the process variables to use after a failure.
Valid values are Retain Last Value (use the last
known values for the process variables) or Use
Failsafe Value (use the values entered in the PV
Failsafe, SV Failsafe, TV Failsafe, and QV Failsafe
fields).
Displays the values for the primary (PV), secondary
(SV), tertiary (TV), and quaternary (QV) process
variables.
Defines the slot assignment and associated value
for up to four slot-based variables.
Each wireless transmitter contains up to 250 slots
able to store variable information (such as
temperature, pressure, scaling factors, altitude,
flow, and so on). Each transmitter manufacturer
defines which slots contain what information. Refer
to the documentation provided with the transmitter
or to the manufacturer's website for a complete list
of slot assignments.
Note: WirelessHART conventions require that all
manufacturers reserve slots 246 through
249 for the dynamic variables PV, SV, TV,
and FV, respectively. Slot 250 is also
reserved as permanently unassigned, and
does not accumulate values.
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