<3. Operation>
3-11
IM 01C25T03-01E
d. Setting Static Pressure Unit and Scale
(D30: SP UNIT, D33: SP LRV, and D34: SP
URV)
Static pressure can be displayed in measured
input static pressure or in %, independent from
the 4-20 mA output signal of measured pressure
or differential pressure. These parameters allow
the entry of the static pressure unit and scale to be
displayed.
Note that the parameter D37: SP SELECT can be
used to select either the high or low pressure side of
the capsule to monitor the static pressure.
(7) Unit Setup for Displayed Temperature
(D40: TEMP UNIT)
When the instrument is shipped, the temperature
units are set to
degC
. Follow the procedure
below to change this setting. Note that changing
the unit here changes the unit for A30: CAPSULE
TEMP (capsule temperature) and J45: AMP TEMP
(amplifier temperature).
• Example: Change the unit for the temperature
display
degC
to
degF
.
ESC
SET
D40:TEMP UNIT
degC
< degC >
< degF >
< K >
Use the or key
to select
degF
.
Press the key twice to
enter the setting.
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Then press the (OK) key.
(8) Operation Mode Setup
(D22: REV OUTPUT)
This parameter allows the direction of the 4-20 mA
output to be reversed with respect to input. Follow
the procedure below to make this change.
• Example: Change 4 to 20 mA output to 20 to
4 mA output.
ESC
SET
D22:REV OUTPUT
NORMAL
< NORMAL >
< REVERSE>
Use the or key
to select
REVERSE
.
Press the key twice to
enter the setting.
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Then press the (OK) key.
(9) Impulse Line Connection Orientation
Setup
(D15: H/L SWAP)
This function reverses the impulse line orientation.
Follow the procedure below to make this change.
• Example: Assign the high pressure impulse
line connection to the L side of
the transmitter.
ESC
SET
D15:H/L SWAP
NORMAL
< NORMAL >
< REVERSE>
Use the or key
to select
REVERSE
.
Press the key twice to
enter the setting.
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Then press the (OK) key.
