GE PT878 user manual Entering the Digital Output

Chapter 3. Programming Site Data

3.10 Entering the Digital Output

While resembling the Analog Output option, the Digital Output option enables you to set up parameters necessary for a digital output. To enter the option, scroll to the Digital Output entry on the Program Menu and press [ENTER]. The screen appears similar to Figure 31 below. To step through each parameter, press the [T] key. While programming, refer to Figure 150 on page 234 of Appendix A, Menu Maps.

Digital Output

Function Pulse Totalizer

Data Source Fwd Totalizer

Fwd Gallons

Units/Pulse

Pulse Width

10

10

gal

μs

Polarity Low to High

Cancel

OK

Figure 31: Digital Output Window

1.The first prompt enables you to select the output function from five choices:

•Off

•Pulse Totalizer

•Frequency

•Test Points

•Gate Input

Transport® Model PT878 Portable Liquid Flowmeter User’s Manual 57