7088-8000
-169
The “greater than” and “less than” modifiers are displayed:
!
>
!
<
7. Click on the desired modifier.
8. Click on the ON condition text box (on the right) and enter the ON condition value.
9. Set the relay OFF condition in a manner similar to setting the ON condition (steps 4
through 8).
Testing the Relay
The relay can be tested by turning it on and off in the
RELAY
options group.
IMPORTANT
: While the relay is being tested, the relay cannot respond to flow conditions.
To test the relay:
1. From the
RELAY
options group, click on the
TEST
check box to display a check mark.
NOTE:
The test mode will automatically disable itself after several seconds if there is
no mouse or keyboard activity.
2. Click on the
ON
command button to turn on the relay or the
OFF
command button to
turn off the relay.
During the test, the relay should audibly click as it opens or closes and the relay’s LED
should light up when the relay is ON.
3. After the testing is completed, cancel the test function by clicking on the
TEST
check
box again to remove the check mark.
The relay returns to normal operation.
F.4.10 OPTIONS GROUP
The
OPTIONS
group is accessed by clicking on
OPTIONS
in the Options Column. This
group contains several miscellaneous functions, including baud rate setup for RS232
communications, and user-designated identification for the specific flowmeter unit which
is being used.
Flowmeter Baud Rate
For information on changing the flowmeter baud rate, refer to Section F.6.2.
Unit Tag and Unit Identification Number
A particular flowmeter or site may be identified by entering a unit tag (unit name) and unit
identification number. The name and number are determined by the user.
To identify the instrument:
1. From the
OPTIONS
group, click on the
UNIT TAG
text box
To Next Page
Loading...
Need help?
General