Yokogawa EJX930A - Manual (Page 90)

<5. Parameter Summary>
5-8
IM 01C25R02-01E
Function Label Item Contents Default value Handling * 1
Process
variables
Engr exp Exponents x1, x10, x100, or x1000 As specified
or -
W
Engr Unit User set engineering unit Unit specified in Set Engr Unit R
ET External temperature value R
ET Data Quality* 3
HART 7
Device variable process data
quality
Device variable process
data quality of external
temperature
R
ET Limit Status
HART 7
Device variable limit status Device variable limit status of
external temperature
R
ET Update time
period
HART 7
ET Update time period 400ms R
Flow Flow value R
Flow Data Quality* 3
HART 7
Device variable process data
quality
Device variable process data
quality of flow rate
R
Flow Limit Status
HART 7
Device variable limit status Device variable limit status of
flow rate
R
Flow Update time
period
HART 7
Flow Update time period 100ms R
Loop Current
HART 7
Loop current value
(Analog Output Current)
3.8 to 21.6 mA R
Loop Current Data
Quality* 3
HART 7
Device variable process data
quality
Device variable process data
quality of Loop Current (mA)
R
Loop Current Limit
Status
HART 7
Device variable limit status Device variable limit status of
Loop Current (mA)
R
Pres Differential pressure value R
Pres Data Quality* 3
HART 7
Device variable process data
quality
Device variable process data
quality of differential pressure
R
Pres Limit Status
HART 7
Device variable limit status Device variable limit status of
differential pressure
R
Pres Update time
period
HART 7
Pres Update time period 100ms R
Change PV Assign Change the allocation to PV M
PV PV value Unit specified in PV Unit R
PV is Current PV R
PV %
HART 5
PV value in % -2.50 to 110.00% R
PV AO
HART 5
Analog output current 3.8000 to 21.6000 mA R
PV Data Quality* 3
HART 7
Device variable process data
quality
Device variable process data
quality of PV
R
PV Limit Status
HART 7
Device variable limit status Device variable limit status
of PV
R
Change QV Assgn
HART 7
Change the allocation to QV M
QV
HART 7
QV value Unit specified in QV Unit R
*1: Handling: R-Read only, W-Read & Write, M-Method, G-Applicable for option code DG6
*2: Max three Burst Messages (Burst Message 1, Burst Message 2, Burst Message 3)