Moxa NA-4021 [59/94] Working with rules

Moxa NA-4020 [59/94] Working with rules
ioLogik E4200 Click&Go Introduction
5-4
Working with Rules
Rules are the building blocks of your Active Ethernet I/O system. With rules, you define the exact trigger
conditions for transmission of I/O information as well as the content and destination of that information. Output
channel operation can also be automated based on input channel trigger conditions.
In the main screen, you will see the list of rules in the current ruleset. Double click on a rule to open that rule’s
configuration window, or double click on an empty rule to start a new rule.
Under Relation between conditions, select AND to specify that all conditions must be satisfied for the actions to
take place; select OR to specify that any one of the conditions can be satisfied for the actions to take place.
The configuration window is where the rule is defined. Basic IF-THEN-ELSE logic is used to set up event-based
triggers.
The Equivalent Logic Statement at the bottom shows a real-time text-based summary of the rule that you are
defining. It can be a useful way to make sure that the rule is designed as you intended.
ATTENTION
The unit of measurement and
a
lias name of I/O channel is defined on the I/O configuration tab. When an I/O
channel is used in a Click&Go
logic rule, the channel’s range, units, and alias name cannot be modified. We
strongly recommend configuring these parameters for the I/O channel be
ing used before performing any
further configuration or programming.

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