Schedule screen
Figure 27: Schedule screen
The schedule screen contains more programmable values than a normal display screen. As such,
each programmable value is not linked to a specific button. Instead the Select key is used to enable
the cursor arrows which are used to highlight the day and the start or stop time the user wishes to
modify. At this point the user may press the Enter (tick) button to program the Start / Stop times for
that day.
The user has the ability to define a standard set of Start / Stop times which are utilized every week.
The user may then specify exception Start / Stop combinations for any day of the week up to 6
weeks in advance. At the end of each week the schedule for the next week is created by combining
the standard week definition and the next defined exception week. The schedule is then updated as
each of the exception weeks “shifts down”, leaving a new, blank exception week in the 6
th
week slot.
This screen displays the chiller schedule. There are no other display options.
77
YMC
2
Mod B with OptiView
™
Control Center