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PROGRAMMING DAYLIGHT SAVING ADJUSTMENTS - P683E - P688E
As the PW64 controller has a real time clock, provision has been made for automatic adjustments for daylight saving.
This block of addresses provides the PW64 with the information required to perform the daylight saving adjustments
as required.
P683E 0-5E Daylight Saving Start Sunday - This is the Sunday number in the month that daylight saving will
begin (values of 1-5 are allowed). Default = 1
P684E 0-12E Daylight Saving Start Month - This is month in which the above Sunday will occur. (Values of 1-
12 are allowed). Default = 10
P685E 0-24E Daylight Saving Start Hour - This is the hour that daylight savings will begin (values of 0-24 are
allowed). Default = 2
P686E 0-5E Daylight Saving End Sunday - This is the Sunday number in the month that daylight savings will
end (values of 1-5 are allowed). Default = 3
P687E 0-12E Daylight Saving End Month - This is the month in which the Sunday number will occur (values of
1-12 are allowed). Default = 3
P688E 0-24E Daylight Saving End Hour - This is the hour that daylight savings will end (values of 0-24 are
allowed. Default = 3
TIME ZONE PROGRAMMING - P921E - P944E
These addresses are used to define the time zones used by outputs, users and the Auto Arm/Disarm feature. Time
zones require a start and a finish time with the effective window as the difference between start and finish. For this
reason the finish time value must be higher than the start value. All times are set in 24 hour clock format.
P921E 1-8E TZ1 days of the week - Where 1-7 represent the days of the week which the time zone
will operate where 1 = Sunday, 2 = Monday etc. A value of 8 at this address will invert
the TZ function so that instead of being effective during the window created by the start
and finish times, the TZ is effective during the times outside the window set by the start
and finish times.
P922E 0000 - 2359E TZ1 Start time - This is the time when the TZ will start. Use 24 hour format. (HHMM)
P923E 0000 - 2359E TZ1 Finish time - This is the time of day when the TZ will finish. The finish time must be
greater than the start time. Use 24 hour format. (HHMM)
There are 8 time zones available and they occupy addresses P921E to P944E. Each time zone requires 3 addresses
to be assigned.
P921E TZ1 Day of the week P933E TZ5 Day of the week
P922E TZ1 Start Time P934E TZ5 Start Time
P923E TZ1 Finish Time P935E TZ5 Finish Time
P924E TZ2 Day of the week P936E TZ6 Day of the week
P925E TZ2 Start Time P937E TZ6 Start Time
P926E TZ2 Finish Time P938E TZ6 Finish Time
P927E TZ3 Day of the week P939E TZ7 Day of the week
P928E TZ3 Start Time P940E TZ7 Start Time
P929E TZ3 Finish Time P941E TZ7 Finish Time
P930E TZ4 Day of the week P942E TZ8 Day of the week
P931E TZ4 Start Time P943E TZ8 Start Time
P932E TZ4 Finish Time P944E TZ8 Finish Time