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View/edit Schedule Segments; Edit Setpoints; Edit Auxiliary Setpoints - Honeywell 900 User Manual

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Setpoint Scheduler

View/Edit Schedule Segments

View/Edit Schedule Segments
This display lets you view and edit segment parameters.
Setpoints
Auxiliary Setpoints
Time and Recycles
Guaranteed Hold
Events
Edits do not affect schedules in memory unless you save them.
ATTENTION
Schedule must be in READY or STOP state before segments can be edited from this menu.
TIP
• Edits are allowed to any segment of the schedule, including the current segment.
• If edit is to current segment:
− Changes to the setpoint will result in a step change.
− Changes to the time will cause recalculation of the segment time remaining. If the
result is less than or equal to 0, the schedule will advance to the next segment.
• If the starting value of the following segment is changed, then the ramp rate in the
current segment will be adjusted accordingly but the time remaining will remain
unchanged.

Edit Setpoints

This display lets you edit the 8 setpoint values for each segment. All values are as of the beginning (not
end) of the segment. The last segment must be a soak.

Edit Auxiliary Setpoints

This display lets you edit the 8 auxiliary setpoint values for each segment. All values are as of the
beginning of the segment.
138
900 Control Station User Guide
Revision 9
May 2014

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