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FCS - Operation Manual
Rev. C | 2022.02
Once the priority has been created, you need to go to Channel Logic and assign the priority
to each applicable channel. Refer to Section 12.1 Assign Priority Levels to Channels.
For an example of using the Gas Concentration Priority, refer to Section 11.4.1 Gas
Concentration Priority Example.
12.3.2 Time of Day Priority Logic
Use this feature to trigger events such as tripping relays and/or setting analog output levels
(VFD control) during certain times of the day. For example, in an underground parking lot
there may be a buildup of CO during the time period people are arriving at work due to the
high number of vehicles being parked.
NOTE:
If the STEL/TWA functionality is enabled, both values will be zeroed at the start time
of the time of day priority configuration. This would be useful if you were required to monitor
the STEL/TWA throughout a work shift.
Use the - and + buttons to ensure Time of Day is showing.
Priority:
Choose a priority number that will be assigned to the channel(s) that you want to
assign the Time of Day Priority to.
S-Hour:
Enter the hour at which the priority will start. This is a 24 hour clock. (ie. 6am = 6
and 3pm = 15).
S-Min:
Enter the minute(s) at which the priority will start.
M, T, W, T, F, S, S:
Choose the day(s) of the week that this priority will be active. The
button will turn green when pressed, indicating that day has been selected. To unselect,
press the button again.
E-Hour:
Enter the hour at which the priority will end. This is a 24 hour clock. (ie. 9am = 9
and 1pm = 13).
E-Min:
Enter the minute(s) at which the priority will end.
Once the priority has been created, you need to go to Channel Logic and assign the priority
to each applicable channel. Refer to Section 12.1 Assign Priority Levels to Channels.
For an example of using the Time of Day Priority, refer to Section 12.4.2 Time of Day Priority
Example.