the 450 data points. For example, if the Data Collection Interval is programmed for 900 seconds,
the parameter would be sampled every 900 seconds, with the last 112.5 hours (4.7 days) of data
viewable on the screen. Therefore, the selected interval is a compromise between resolution and
full screen time display.
Select the preferred Data Collection Interval as follows:
1. Determine the desired time interval (in seconds), between data samples.
2. Calculate the full screen time display as follows:
- 450 x Data Collection Interval = full screen seconds
- full screen seconds / 60 = full screen minutes
- full screen minutes / 60 = full screen hours
- full screen hours / 24 = full screen days
3. Decide if the resultant sample interval and full screen display meet the requirements. If not,
select a different sample interval.
Table 79: Navigation
Button Description
Home Causes a return to the Home Screen.
Trending Causes a return to the Trending Screen.
Slot Numbers
Causes a jump to a subscreen that lists the slot numbers of the most
commonly monitored parameters. The desired parameters to be plotted
are selected from this screen.
Triggers
Causes a jump to the Advanced Trend Setup Screen, where the start/stop
Triggers can be setup. Only displayed if TRIGGERED has been selected as
Chart Type.
97
YMC
2
Mod B with OptiView
™
Control Center
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