Yokogawa EJA115 - Manual (Page 19)

IM 01C22T01-01E 2-12
2. HART COMMUNICATOR OPERATION
F0224.EPS
Set –50, and press ENTER (F4).
EJA:
Engr disp LRV
0.0
0.0
DEL DEL ESC ENTER
EJA:
Engr disp range
1 Engr unit
2 Engr disp LRV
3 Engr disp URV
4 Engr disp point
HELP SEND HOME ENTER
Press to select engr disp URV.
EJA:
Engr disp URV
0.0
0.0
DEL DEL ESC ENTER
Set 50, and press ENTER (F4).
Press SEND (F2) to send data.
HELP
(ENTER)
‘– 5 0’
(ENTER)
‘–5 0’
(SEND)
1. Device setup
4. Detailed setup
4. Display condition
3. Engr disp range
2. Engr disp LRV, 3. Engr disp URV
Example: Set low range value (LRV) to –50 and upper range
value (URV) to 50.
(11) Unit for Displayed Temperature
When the instrument is shipped, the temperature units
are set to
C (Centigrade). Follow the procedure below
to change this setting.
The unit changed here corresponds the unit for Snsr
temp .
F0225.EPS
(ENTER)
EJA:
Snsr temp unit
C
C
F
HELP SEND ESC ENTER
Select F (Fahrenheit), and Press
ENTER (F4).
1. Device setup
4. Detailed setup
1. Sensors
2. Temp sensor
2. Snsr temp unit
Example: Change the unit for the temperature display.
(12) Unit for Displayed Static Pressure
Follow the procedure to change the static pressure unit.
Changing this parameter also changes the unit for the
static pressure display.
F0226.EPS
(ENTER)
EJA:
Static Pres unit
mmH2O
mmH2O
mmHg
psi
bar
HELP SEND ESC ENTER
Select kPa and Press ENTER (F4).
Select SEND (F2) to send the data.
(SEND)
1. Device setup
4. Detailed setup
1. Sensors
3. Static Pres sensor
2. Static Pres unit
Example: Change the static pressure unit from mmH
2
O to
kPa.
inH
2
O
inHg
ftH
2
O
mmH
2
O
mmHg
psi
bar
mbar
g/cm
2
kg/cm 2
Pa
kPa
torr
atm