Revision 5.0
ST 800 Series HART/DE Option User’s Manual
Page 37
Online/Device
Setup/Calibration
PV Levels
Displays a graphic representation of all
PV ranges and limits for the ST 800
Pressure Transmitter
Calibration Methods
(See Section 7.4)
The following calibration methods are
available:
Apply Values: performs a Set LRV
and/or Set URV to configure the
LRV/URV to applied inputs.
Enter Values: enter desired LRV and
URV value to configure the
desired operating range. Valid
entries are from LTL to UTL
(lower/upper transducer limits).
D/A Trim: perform an analog output
calibration at 4.00 and 20.00 mA
(0% and 100% output).
Zero Trim: perform an input
calibration correction by applying
process input at zero.
LRV Correct: perform an input
calibration correction by applying
process input at the configured
LRV level.
URV Correct: perform an input
calibration correction by applying
process input at the configured
URV level.
Reset Corrects: clear all user
calibration adjustments.
Filter Performance
Selection
Configure the desired performance for the
Output Speed of Response Filter. Select
from:
Standard SOR : excellent speed of
response to input changes with
optimal noise performance
Fast SOR: fastest speed of response to
input changes
Correct URV Records
Displays the time and date history records
for the last three URV Correct
calibrations.
Correct LRV Records
Displays the time and date history records
for the last three LRV Correct calibrations.
Zero Trim Records
Displays the time and date history records
for the last three Zero Trim calibrations.
Reset Correct Records
Displays the time and date history records
for the last three times Reset Corrects
was issued.