AS800 PRESSURE TRANSMITTER
CALIBRATION
P - 6
Input A/D
This procedure applies to AS800 pressure transmitters configured for
either
ANALOG
or
DIGITAL
. Any differences between the two are
noted in the
column.
Key
Display
Comments
This operation will cause a change in output not cor-
responding to the input. Be sure the control loop is in
manual.
Select
YES
.
Select
INPUT A/D CAL
., or select calibration option
with down-arrow key. Press
when done.
Enter the low calibration pressure value and press
. Enter the high calibration pressure value,
then press
.
Apply the low calibration pressure to the input of
transmitter as specified earlier.
Apply the high calibration pressure to the input of
transmitter as specified earlier.
C A LI-
B R AT E
OUTPUT WILL BE
AFFECTED! PROCEED?
NO
→
YES
E N T E R
→
INPUT A/D CAL
D-TO-A ADJUST
ZERO TRIM
TEMP. CAL
ENTER
E N T E R
LOW CALIB PRESSURE
nn.nn UNITS
HIGH CALIB PRESSURE
nn.nn UNITS
ENTER
ENTER
E N T E R
APPLY PRESSURE OF
nn.nn UNITS
THEN HIT ENTER
E N T E R
APPLY PRESSURE OF
nn.nn UNITS
THEN HIT ENTER