<7. Setting Parameters>
7-12
IM 01C27H01-01EN
The low cut point has hysterisis so that the output
around the point is behaved as below figure.
<Example>
Output mode: Linear
Low cut mode: Zero
Low cut: 20.00%
Output
Setting range:
0 to 20%
Input
0%
(20%)
2%
Low cut
point
Hystrersis fixed at 10%
of the cut point
F0705.ai
7.3.9 Impulse Line Connection Orientation
Setup
This function reverses the impulse line orientation.
Follow the procedure below to assign the high
pressure impulse line connection to the L side of the
transmitter.
• Procedure to call up the H/L Swap display
TRANSDUCER block : H/L Swap
Select Reverse among two choices ( Normal /
Reverse) in a H/L Swap parameter.
Normal is chosen at the time of shipment.
7.3.10 Integral Indicator Display Mode
It is easy to check on the LCD whether Non
Linearization or Sq root is set in the Linearization
Type parameter selected in the output mode for the
output signal.
When Linear is set in the Linearization Type
parameter, “√” is displayed on the integral indicator.
7.3.11 Integral Indicator Scale Setup
The following three displays are available for
the integral indictor: differential pressure, static
pressure, and temperature. The following three
variables can be displayed on the integral indicator:
% of differential pressure range, % of static
pressure range, and % of temperature range.
Available displays
Description
and related parameters
% of range
(PRES %)
Indicates input pressure in –10 to
110% range depending on the set
range (
LRV
and
URV
).
PRES % 45.6 %
% of static pressure
range (SP %)
*1
Indicates input static pressure in
–10 to 110% range depending on
the set range (
SP LRV
and
SP
URV
).
SP % 52.6 %
*1:
Available for differential pressure transmitter.
Follow the procedure described in (1) to (2) below
to set the integral indicator.
(1) Display Selection
Display set to Display Selection is displayed on the
integral indicator.
• Procedure to call up the Display Selection
display
TRANSDUCER block : Display Selection
The Display Selection parameter enables the
differential pressure (AI1 block), static pressure
(AI2 block), and temperature (AI3 block) to be
displayed on the LCD. Select whether or not to
enable each block to be displayed
(2) Cyclic Display
Information in the AI1 to AI3 blocks can be
displayed cyclically according to the display On/Off
setting for the differential pressure (AI1 block), static
pressure (AI2 block), and temperature (AI3 block)
selected in the Display Selection parameter.
