Yokogawa EJX440A - Manual (Page 24)

<3. Operation>
3-14
IM 01C25T01-01E
a. Display Selection
At
Disp select, select the variable that the
parameter Disp Out 1 will display on the integral
indicator.
Example: Change from PRES % to PRES for the display.
F0321.ai
(ENTER)
EJX:YOKOGAWA
Disp Out 1
PRES %
PRES %
ENGR. PRES
SP
SP %
HELP SEND ESC ENTER
1. Device setup
4. Detailed setup
4. Display condition
1. Disp select
1. Disp Out 1
Press SEND (F2) to send the
data to the transmitter, then check
to confirm that disappears.
(SEND)
SEND
Call up the Disp Out 1 display.
Select PRES, and press ENTER
(F4).
EJX:YOKOGAWA
Disp select
1 Disp Out 1 PRES
2 Disp Out 2 Not Used
3 Disp Out 3 Not Used
4 Disp Out 4 Not Used
HELP SEND HOME
1
2
b. Cyclic Display
In addition to the display set at
Disp Out 1, displays
can be set at Disp Out 2, Disp Out 3, and Disp
Out 4 for cyclic display in the order of the parameter
number.
c. Setting Static Pressure Scale
Static pressure can be displayed as a measured
input or as a percentage, independent from the
4-20 mA output signal for measured pressure or
differential pressure. The SP setup parameters
under SP sensor allow the setting of the range,
unit, and damping time constant for the static
pressure as well as the pressure management
range for PV.
Note that either the high or low pressure side of
the capsule can be selected to monitor the static
pressure by means of the H/L Select parameter
under SP setup.
d. User Setting of Engineering Unit and Scale
Enter disp range parameters allow the engineering
unit and scale to be displayed. At Set Engr Unit,
the following engineering units can be selected
from a list. Alternately, up to eight alphanumeric
characters, spaces or slashes (/) can be input on
the keypad at Modify Engr Unit; only the first six
are displayed on the integral indicator.
Select the unit from the
Set Engr Unit list.
kPa
MPa
mbar
bar
psi
psia
mmH2O
mmHg
mmHgA
mmAq
mmWG
Torr
inH2O
inHg
inHgA
ftH2O
gf/cm2
kgf/cm2
kg/cm2G
kg/cm2A
atm
kg/h
t/h
m3/h
m3/min
l/h
l/min
kl/h
kl/min
Nl/h
Nl/min
Nm3/h
Nm3/min
ACFH
ACFM
SCFH
SCFM
GPH
GPM
m
mm
in
ft
kg/m3
g/cm3
Follow the procedure below to set your own unit.
Example: Set the engineering unit as M/h.
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EJX:YOKOGAWA
Enter Engr Unit:
M/H
HELP DEL ABORT ENTER
1. Device setup
4. Detailed setup
4. Display condition
4. Engr disp range
7. Modify Engr Unit
Call up the Modify Engr Unit.
Set M/H, and press ENTER (F4).
1
(ENTER)
EJX:YOKOGAWA
Enter space on the
characters to be
lowercase:
M/H
M/
HELP DEL ABORT ENTER
Enter a space instead of a
character to display the character
in lowercase, and press ENTER
(F4).
2
(ENTER)
Ч2