Eaton i-on series Engineering Manual page 95

i-on Range
Calendar Set Example
As an example, a user wants their system to set every evening during the week at 19:00,
and unset at 05:00 in the morning. During the weekend the system should unset on
Saturday at 05:00 and set at 13:00. The system should then remain set until Monday
05:00.
At Christmas the system should remain set from 19:00 on 24 December until 05:00 2
January.
To accomplish this set up the following events and exception:
Event 1 Name: Unset AM. Time: 05:00. Action: Unset. Days: Monday, Tuesday,
Wednesday, Thursday, Friday, Saturday.
Event 2 Name: Set PM. Time: 19:00. Action: Full Set. Days: Monday, Tuesday,
Wednesday, Thursday, Friday.
Event 3 Name: Set Saturday. Time: 13:00. Action: Full Set. Days: Saturday.
Exception 1 Name: Christmas, Start Time: 23:55. Start Date: 24 December. End Time:
00:05. End Date: 2 January.
Calendar Sets in Action
To describe what happens when the control unit reaches the time specified in an event, it
is simpler to treat events as if they either set or unset the system. In reality, an event can
do both things at the same time to different partitions.
Setting Events. When the control unit reaches the beginning of the warning time that was
programmed for a setting event, it starts the calendar set warning tone from the keypads
and loudspeakers allocated to the partition(s) specified in the event. The control unit also
activates any outputs with the type "Autoset Warning" (see page 72).
At the end of the calendar set warning time the control unit stops the warning tone, sets
the affected partition(s) without any further delay, deactivates any "Autoset Warning"
outputs and activates any "Set" outputs. The system logs a calendar set as "system auto
set" along with the affected partition number.
Deferring Setting. During the calendar set warning time a user can interrupt the setting
process. To do this they must key in their access code at a keypad (or present a prox tag).
The user can then do one of the following:
 Press  or  to see details of which partitions are about to set.
 Press  to allow the setting event to proceed.
 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
Installer Menu Options
Page 85