Yokogawa EJX930A User Manual
Page 20
<3. Parameter Setting>
3-10
IM 01C25R05-01EN
a. Display Selection
At
Disp select, select the variable that the
parameter Disp 1 will display on the integral
indicator.
• Procedure to call up the display
[Root Menu] → Detailed setup → Display condition →
Disp select →
→ Disp Out 1
Select desired display from five kinds
of displays shown above.
Set Disp OUT 2 to 16 in the same way if necessary.
“Not used” is also displayed as a selection item.
b. Cyclic Display
Displays can be displayed cyclically in the order of
the parameter number.
c. Display Resolution
User can change the position of decimal point
which is shown on the integral indicator.
• Procedure to call up the
Disp % reso display
[Root Menu] → Detailed setup → Display condition →
→ Disp %
Reso
Select the decimal point position of %
Normal: Display one digit below the
decimal point
High Resolution: Display two digits
below the decimal point
• Procedure to call up the
Pres disp point, SP
disp point and ET disp point display
[Root Menu] → Detailed setup → Display condition →
Disp Condition →
→ Pres disp
point
Select the decimal point position of
differential pressure (0, 1, 2, 3 or 4)
→ SP disp
point
Select the decimal point position of
static pressure (0, 1, 2, 3 or 4)
→ET disp point Select the decimal point position of
external temperature (0, 1, 2, 3 or 4)
d. User Setting of Engineering Unit and Scale
Engr 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.
• Procedure to call up the display
[Root Menu] → Detailed setup → Display condition →
Engr disp range
→ Set Engr
Unit
Select the engineering unit
→ Engr LRV
Lower range value
→ Engr URV
Upper range value
→ Engr exp
Exponents for user scale display
→ Engr point
Decimal point position for user scale
display
→ Engr unit
Confirm and set unit
→ Engr Select Select the target of Engineering unit
Select the engineering unit from the list. Available
units are shown below
kPa
MPa
mbar
bar
psi
psia
mmH
2
O
mmHg
mmHgA
mmAq
mmWG
Torr
inH
2
O
inHg
inHgA
ftH
2
O
gf/cm
2
kgf/cm
2
kg/cm
2
G
kg/cm
2
A
atm
kg/h
t/h
m
3
/h
m
3
/min
l/h
l/min
kl/h
kl/min
Nl/h
Nl/min
Nm
3
/h
Nm
3
/min
ACFH
ACFM
CFH
SCFM
GPH
GPM
m
mm
in
ft
kg/m
3
g/cm
3
At
Engr Unit parameter, user can confirm and set
your own unit also.
Up to eight alphanumeric characters, spaces or one
slashe (/) can be input at
Engr Unit; only the first six
are displayed on the integral indicator.
• Procedure to call up the display
[Root Menu] → Detailed setup → Display condition →
Engr disp range →
→ Engr Unit
Set your own unit
Note that following symbols are not available:
# % & < > . * : + - , ’ ( )
The integral indicator shows “-- -- -- -- -- --” when
these symbols or more than two slashes are
entered.
e. External input values and information
16 external input values corresponds to
“Disp User
Value 1-16” selection lists and they can be selected
from 16 integral indicator display
“Disp Out 1-16”
parameters. Regarding the Procedure to call up the
display, refer to “a. Display Selection”.
External input value can be set to floating variable
parameter
“Disp User Value 1-16” parameters
and external input information1 can be set to 8
characters variable
“Disp User Info 1_1-16_1”
parameters.
External input information2 can be set into 8
characters variable
“Disp User Info 1_2-16_2.”
User can change the position of decimal point
which is shown on the integral indicator by
“Disp
User Value Point 1-16” parameters.