TAC AB, Feb 2000
4:12
Special functions, P:16 -
TAC 200 User’s Manual
4.11 Time functions
The current time (P:00) may be displayed either in a 24-hour or a 12-hour
(AM/PM) format.
P:47 Time format 12/24hour-display
Daylight Saving Time
There are three different ways of treating DST and they are selected by the
value of
P:48 Daylight Saving Time 0:no 1:automatic 2:manual
i e
0 means that standard time will be used the year round.
1 means that the controller will automatically switch between DST and standard
time. One hour will be added at 2:00 (AM) on the last Sunday of March and
taken away again at 3:00 (AM) on the last Sunday of September, each year.
2 means that the date and times are determined by the values entered in
P:49 DST month.day
P:50 DST time of day
P:51 Standard time, month.day
P:52 Standard time, time of day
P:53 DST adjust (hh:mm)
For example, to add 1:30 hours at 02:00 on the 28th of March and remove the
same amount at 03:30 on the 31st of October, enter
P:49 03.28
P:50 02:00
P:51 10.31
P:52 03:30
P:53 01:30