Procedural Considerations
Page 26 34-ST-25-20 MC Toolkit User Manual Release 3
9/06
Input Calibration (De Transmitters) - Correct Input (Zero), LRV, URV; Reset Corrects
Set-Up On Bench
A typical bench set-up is shown at right.
Connect the MC Toolkit as indicated, and
establish communication with the
transmitter.
For these procedures, components in the
current loop are not critical, provided that
they support reliable communication
between the transmitter and the MC Toolkit.
If a Honeywell ST 3000 Pressure
Transmitter is being calibrated, positioning
(leveling) is important, because the meter
body contains fluids that can affect zero
sensing.
Enter
(configure)
values for
LRV and
URV
From the DE MAIN MENU, select Configure to call up the
DE CONFIGURE display.
a. Use the
PV Units to select the appropriate Engineering
Units.
b. Using the keyboard, enter the desired LRV and URV
values.
c. Select the Send button to copy all newly entered values to
the transmitter. When the copy operation is complete,
Send will be displayed in half intensity.
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