
Click&Go User’s Manual Examples and Applications
4-3
Using the Timer Function
Heartbeat or Repeat Actions
The Timer function can be used to generate non-stop repeating actions, such as heartbeat, by
setting the Global Variable – Timer Settings to “START” and the THEN/ELSE action to
“RESTART.”
A heartbeat TCP message can be generated using the following example.
The RESTART operator of the Timer function only restarts from the beginning. It does not stop
timing.
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