Honeywell MCT404 User Manual page 105

5. Managing DE Devices using MC Toolkit Software
5.5. Online configuration
Set LRV
Set URV
Verify
settings
Revision 3
DE Calibration - Apply PV values to Set LRV and Set URV
While observing the PV value at the physical process
element, (using a sight glass, for example) adjust the
Process Variable to the desired Minimum (0 %) level,
then select Set LRV
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.
While observing the PV value at the physical process
element, (using a sight glass, for example) adjust the
process variable to the desired Maximum level, then
select Set URV.
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.
The results of the
Set LRV and Set
URV actions can be
verified by calling up
the DE
CONFIGURE
display.
MC Toolkit (MCT404) User Manual 93