E-022-4-E
4
Fig.84
3.7.5 Loop Test of Pulse Output (Fix Pulse)
At this menu, a loop test of the output line is conducted with the pulse output in the state of a simulated
output. Since a simulated output is used here irrespective of the status of the process, in applications
where the flowmeter output controls valves or other devices, it is necessary for the sake of safety that the
control loop be changed to manual control.
①
Click on
"
Diag/Service (T)
"
at top
-
level menu of the screen, select
"
Fix Pulse
"
from the
"
Loop test
"
drop
-
down list, and click on again.
②
A message box like the one shown in Fig. 84 appears. Select the simulated output and click on
"
Start
"
button. To provide an output other than
"
0kHz
"
, select
"
Other
"
key in the pulse frequency you want for
the output, and then click on
"
Start
"
. Acceptable pulse frequency ranges from 0.0 to 0000Hz.
Fig.8
③
A message box as shown in Fig. 8 appears. If you want to use a pulse output for the simulated
output, click on "OK"
.
To abort the process, click on "Cancel"
.
④
In response to clicking on "OK" button, a preselected pulse output appears. While this pulse output
stays on, a message "Simulated output is provided now..." appears as shown in Fig. 86.
To stop the simulated output, click on "Stop" button.
Fig.86
To obtain a simulated
output other than 0kHz,
click here and enter
appropriate value.
Summary of Contents for EL 2310-05E Series
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