Example 2 - and gate connections, Example 3 - multiple logic connections, Example 2 - and gate connections -22 – Winco DGC-2020 User Manual

Page 184: Example 3 - multiple logic connections -22, Figure 5-5. example 2 - and gate connections -22

Example 2 - AND Gate Connections

Figure 5-5 illustrates a typical AND gate connection. In this example, Output 11 will become active when
the Low Fuel alarm AND the Low Oil Pressure alarm are TRUE.

Figure 5-5. Example 2 - AND Gate Connections

Example 3 - Multiple Logic Connections

In this example, there are two comment boxes, which may be placed on the logic diagram. Double-click a
comment box to modify the inside text. Output 5 will become TRUE when the 27TRIP is TRUE. Output 7
will become TRUE when the Cool Temp Sender Fail is TRUE. Output 1 will become TRUE when the
DGC-2020 is in RUN mode (RUN Mode TRUE). Refer to Figure 5-6.

Figure 5-6. Example 3 - Multiple Logic Connections

5-22

DGC-2020 BESTlogic+ Programmable Logic

9400200990 Rev K