30
1
SW
7.2.3.1
GPI EVENTS
There are 2 GPI events: GPI1 and GPI2. They can each be configured to trigger in different
ways and perform independent actions.
Figure 10: GPI configuration, Source
•
Source
: source
o
Polarity
: polarity, direct or inverse; to define the trigger, by contact closure
or contact release.
Figure 11: GPI configuration, Target