Sices HS 315, Technical Handbook

Page: 244 / 255

226 Technical Handbook
Moreover, each timer provides the following five parameters (the list refers to the timer 1):
•
P.2901: function of the timer 1.
•
P.2902: Activation delay format for the timer 1.
•
P.2903: Activation delay for the timer 1.
•
P.2904: Deactivation delay format for the timer 1.
•
P.2905: Deactivation delay for the timer 1.
In addition to the function, two delays are configurable for any timer; for each of them it is
possible to select the time base
(“0 – Seconds”, “1 – Minutes”, “2 – Hours”) and the delay
value.
Each timer can work in four different modes, selectable by means parameter P.2901 (for the
timer 1 or equivalent for the other timers):
•
0
– Not used. In this case the internal bit related to the timer is always reset.
•
1
– Delay.
o
The internal bit is reset while the
“reset condition” is true.
o
The internal bit is set with the delay P.2902
– P.2903 from when the “activation
condition” becomes true.