BASIC APPLICATION GUIDELINES & PROGRAMMING
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5-26
SIG-00-22-02 JUNE 2022 (Revised September 2022)
Version: B.1
5.3.6 Logic Timers
Figure 5-20 shows the parameters that are used to set the duration of the user timers.
Range 0-500 sec, default 0 sec
When the timers are used, the following inputs are available to be set as a
System Input
:
•
Timer 1 Start .. Timer 10 Start
The timer expiry is available as a
System Output
or
System I/O
function
:
•
Timer 1 Expired .. Timer 10 Expired
The Timer Start and Expired states can be referenced as System I/O functions in AND, Ors, or
Equation Contacts.
To Start the timer set Timer ‘n’ Start to true. When the timer has expired Timer ‘n’ Expired will
go true.
Figure 5-20 Logic Timers