YOKOGAWA DpharpEJX vigilantplant EJX Series - Burst Mode

IM 01C25T01-01E
3-20
3. OPERATION
F0333.EPS
EJX:YOKOGAWA
Enter meter value
1.000000
1.010
HELP ABORT
9
98
Enter the reading of the voltmeter
(1.010), and press ENTER (F4).
(The output of the transmitter
changes.)
DEL ENTER
(ENTER)
(ENTER)
‘1 . 0 1’
EJX:YOKOGAWA
Scaled output: 1.000
equal readout
device?
1 Yes
2 No
HELP ABORT
10
DEL ENTER
Voltmeter reading: 1.010
If the reading on the voltmeter is
1.000, select Yes and press ENTER
(F4).
If the reading is not 1.000, select
No. Repeat steps and until
the voltmeter reads 1.000 V.
Voltmeter reading: 1.000
11
Press OK (F4). A 100% output
signal is output.
EJX:YOKOGAWA
Setting fld dev
output to 20mA
HELP SET ABORT OK
EJX:YOKOGAWA
Enter meter value
5.000000
5.210
HELP DEL ABORT ENTER
12
EJX:YOKOGAWA
Scaled output: 5.000
equal readout
device?
1 Yes
2 No
HELP DEL ABORT ENTER
13
EJX:YOKOGAWA
NOTE-Loop may be
returned to automatic
control
HELP ABORT
14
Enter the reading of the voltmeter
(5.210), and press ENTER (F4).
DEL OK
(ENTER)
“Returning fid dev to
original output”
(OK)
(ENTER)
‘5 . 2 1’
(OK)
Voltmeter reading: 5.210
Select Yes and press ENTER (F4).
Press OK (F4).
Voltmeter reading: 5.000
3.5.9 Burst Mode
When the burst mode is set on, the transmitter continu-
ously sends stored data. Either the pressure value, %
range/current value, or current/process variables can be
selected and sent. The data is sent approximately three
times per second as a digital signal when the transmit-
ter is set in burst mode. When data is being sent in
burst mode, other operations can be performed with the
HART communicator.
Setting of Burst Mode
F0334.EPS
Call up the Burst option, and set
the data to be sent.
• PV: Primary variable (Pressure
value)
• % range/current: Output in % and
mA
• Process vars/crnt: Output in mA
and process variables (pressure
value, static pressure value, and
sensor temp value)
EJX:
Burst option
PV
PV
% range/current
Process vars/crnt
HELP DEL ESC ENTER
EJX:
Burst mode
Off
On
Off
DEL DEL ESC ENTER
Call up the Burst mode and set to
On.
HELP
(ENTER)
(ENTER)
1. Device setup
4. Detailed setup
3. Output condition
3. HART output
3. Burst mode and 4. Burst option
EJX:
HART output
1 Poll addr 0
2 Num req preams 5
3 Burst mode On
4 Burst opiton PV
HELP SEND HOME ENTER
Press SEND (F2) to send the data
to the transmitter, then check to
confirm that disappears.
(SEND)
SEND
2
3
1
To release Burst Mode, call up the Burst mode
display and set it to Off.