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4. Administration
i-on40 & i-onEX Range
Page 78
Press
to defer setting for 30 minutes. Note that the user must belong
to the partition that is due to be set.
Press the Menu key to gain access to the setting menu to set another
partition that is not involved in the current setting event. Note that if the
user is allocated to a single partition then that partition may start setting
immediately.
If the calendar set warning timer has been deferred by a user, the control
unit halts the warning timer, and defers any consequent setting event for 30
minutes. At the programmed warning time the control unit starts counting
down the warning timer again. Users can defer a calendar set in this way a
total of three times. After the third deferral the control unit will set the
system.
Note that deferring setting does NOT defer any unsetting events.
If There Is a Setting Fault.
If there is a fault that would normally prevent
the system from setting then a calendar set event will also fail. Ten minutes
before the time for a setting event the control unit will start the calendar set
warning tone as usual, but at the setting time the control unit will not set the
system. The control unit will log the failure as “set fail”.
Unsetting Events.
When the control unit reaches the time programmed for
an unsetting event the control unit unsets all partitions programmed to
unset. There are no specific warning indications for partitions unset by a
calendar event.
Manual Setting/Unsetting and Calendar Sets.
If a user sets a partition
that is due to be set by a Calendar event, then the partition remains set
when the calendar event time is past. Likewise, if a user unsets a partition
before a calendar event is due to unset the partition then the partition
remains unset. Manually setting and unsetting partitions controlled by
Calendar Sets will not alter the times programmed in Calendar events.
Restrictions on Calendar Sets
Please remember the following points when setting up events:
1. You cannot program an event to change the system/partition directly
from one part set level to another. You must program an event to unset the
system/partition first, and another event to set the system/partition to a
different part set level. For example, if event A part sets the system (or a
partition) then you cannot program event B to full set the system. You must
program event B to unset the system and then use event C to full set the
system.