GE PanaFlow HT User Manual page 69

3.7.3 Programming Digital Outputs (cont.)
3.7.3b Setting the Pulse Output
0
m/s
that many out. Note on your measurement system that the right number of pulses were received.
If Error Handling is selected, a different procedure is required. See the next page.
•
PanaFlow HT User's Manual
Digital Outputs can be programmed as Pulse, Frequency, Alarm or Control
Outputs, or turned off. The Pulse output will put out a square wave pulse for each
unit of flow that passes through the pipeline. Select Pulse and press
following screen appears.
Select Pulse Value and press
The Pulse Value, the amount of flow represented by one pulse, is displayed. (For
example, 1 pulse = 10 gallons.) To change the existing number, press
gal
screen similar to the following appears.
Note: The units that appear will be the units selected in "Flow Units" on
page 43.
To change the Pulse Value, use the [] or [] arrow key to provide a new
number and press
To view and/or change another Pulse characteristic, select the desired
sub-category and follow the procedure:
•
To enter the Minimum Pulse ON Time (
in seconds.
•
To test the pulse output, enter a number of pulses and the instrument will send

[ ]
. A screen similar to the following appears.
 
to return to the Pulse menu.
[ ] ]
to save. Press [
Min Pulse
Chapter 3. Initial Setup and Programming

[
[
), you set the width of the pulse
]
. The

]
and a
59