How to Control Relays with Davicom Logic (Cortex series)

The Cortex relays are controlled from fields called Controlled Output, as seen below. These boxes are found in many of the Cortex menus, particularly in the inputs.

To control a relay in one of the 4 ways listed above, use the following schemes:

1 – To command a relay as a follower, use the plain relay ID.

2 – To command a relay to pulse, add the letter P at the end of the relay ID.

3 – To command a relay to latch, add the letter L at the end of the relay ID (the relay must be RELEASED before it can be activated again).

4 – To command a relay to be released: add the letter R at the end of the relay ID.

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