Page 74
STT
850 Series HART/DE Option User’s Manual
Revision 4.0
2.
In the
Apply Values
group, select
Set LRV
. The following message will be displayed;
a.
The value of the input shown in the Set LRV box above updates only when the popup
is called up.
b.
To update the input value, select
No
, and then select the
Set LRV
button in the
CALIBRATION display.
3.
Set the LRV as follows:
a.
While observing the PV value at the physical process element, adjust it to the desired
minimum (0 %) level, then select
Set LRV.
b.
If the displayed value is satisfactory, select
Yes
to copy the Input Value to the LRV
in the Transmitter. If not, select
NO
and repeat this step.
Set the URV as follows:
c.
While observing the PV value at the physical process element, adjust the process
variable to the desired maximum level, and then select
Set URV.
d.
If the displayed value is satisfactory, select
Yes
to copy the Input Value to the URV
in the Transmitter. If not, select
NO
and repeat this step.
