Yokogawa EJX440A - Manual (Page 18)

<3. Operation>
3-8
IM 01C25T01-01E
3.4 Basic Setup
3.4.1 Tag and Device Information
To change the Tag No., see section 3.1.4 Entering,
Setting, and Sending Data.
Up to 8 characters can be set with
Tag. The
maximum number of characters to be set for other
items is as shown below.
Item Number of characters
Tag
Descriptor
Message
Date
8
16
32
2/2/2
(1) Tag
1. Device setup
3. Basic setup
1. Tag EJX:YOKOGAWA
Tag
YOKOGAWA
YOKOGAWA
HELP DEL ESC ENTER
F0308-1.ai
(2) Descriptor
1. Device setup
3. Basic setup
4. Device information
2. Descriptor EJX:YOKOGAWA
Descriptor
HELP DEL ESC ENTER
F0308-2.ai
(3) Message
1. Device setup
3. Basic setup
4. Device information
3. Message EJX:YOKOGAWA
Message
HELP DEL ESC ENTER
F0308-3.ai
(4) Date
1. Device setup
3. Basic setup
4. Device information
4. Date EJX:YOKOGAWA
Date
**/**/**
**/**/**
HELP ESC ENTER
F0308-4.ai
3.4.2 Unit
The unit parameter is set at the factory before
shipment if specified at the time of order. Follow the
procedure below to change the unit parameter.
F0309.ai
EJX:YOKOGAWA
Unit
mmH2O
MPa
inH2O
mmH2O
ftH2O
DEL SAVE ESC ENTER
1
Select the desired unit and press
ENTER (F4).
HELP
(ENTER)
Example: To change the unit from mmH
2
O to inH
2
O
EJX:YOKOGAWA
Basic setup
1 Tag YOKOGAWA
2 Unit mmH2O
3 Re-range
4 Device infomation
5 Xfer fnctn Linear
DEL
2
Press SEND (F2) to send the new
unit to the transmitter memory. HELP SEND HOME
DEL HELP SAVE HOME
ENTER
(SEND)
EJX:YOKOGAWA
Basic setup
1 Tag YOKOGAWA
2 Unit mmH2O
3 Re-range
4 Device infomation
5 Xfer fnctn Linear
3
Check that becomes .
ENTER
SEND SAVE
1. Device setup
3. Basic setup
2. Unit
Note that the Yokogawa default setting for the
standard temperature is 4°C (39.2°F). For the units
of mmH
2
O, inH
2
O, and ftH
2
O, the pressure varies
according to the standard temperature definition.
Select the appropriate unit with @68degF when a
standard temperature of 20°C (68°F) is required.
Available pressure units are shown below.
inH
2
O@68degF
inHg
ftH
2
O@68degF
mmH 2 O@68degF
mmHg
psi
bar
mbar
g/cm 2
kg/cm 2
Pa
kPa
torr
atm
MPa
inH
2
O
mmH
2
O
ftH 2 O
hPa