AJAX Hub 2 Plus User Manual page 12

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Detector Ping Interval
s e t t i n g i n t h e r a n g e o f 1 2 t o 3 0 0 s ( 3 6 s b y d e f a u l t )
Number of undelivered packets to determine connection failure
u n d e l i v e r e d p a c k e t s ( 8 p a c k e t s b y d e f a u l t ) .
The time before raising the alarm by the communication loss between hub and device is
calculated with the following formula:
P i n g i n t e r v a l * ( n u m b e r o f u n d e l i v e r e d p a c k e t s + 1 c o r r e c t i o n p a c k e t ) .
T h e s h o r t e r p i n g i n t e r v a l ( i n s e c o n d s ) m e a n s f a s t e r d e l i v e r y o f t h e e v e n t s b e t w e e n t h e h u b
a n d t h e c o n n e c t e d d e v i c e s ; h o w e v e r , a s h o r t p i n g i n t e r v a l r e d u c e s t h e b a t t e r y l i f e . A t t h e
s a m e t i m e , a l a r m s a r e t r a n s m i t t e d i m m e d i a t e l y r e g a r d l e s s o f t h e p i n g i n t e r v a l .
We do not recommend reducing the default settings of the ping period and interval.
N o t e t h a t t h e i n t e r v a l l i m i t s t h e m a x i m u m n u m b e r o f c o n n e c t e d d e v i c e s :
Interval
1 2 s
2 4 s
3 6 s
4 8 s
7 2 s
R e g a r d l e s s o f s e t t i n g s , t h e h u b s u p p o r t s 1 0 c o n n e c t e d s i r e n s m a x i m u m !
Service
i s a g r o u p o f h u b s e r v i c e s e t t i n g s . T h e s e a r e d i v i d e d i n t o 2 g r o u p s : g e n e r a l s e t t i n g s
a n d a d v a n c e d s e t t i n g s .
Time Zone
S e l e c t i n g t h e t i m e z o n e i n w h i c h t h e h u b o p e r a t e s . I t i s u s e d f o r s c e n a r i o s b y s c h e d u l e .
T h e r e f o r e , b e f o r e c r e a t i n g s c e n a r i o s , s e t t h e c o r r e c t t i m e z o n e .
Learn more about scenarios
LED Brightness
A d j u s t m e n t o f t h e h u b l o g o L E D b a c k l i g h t b r i g h t n e s s . S e t i n t h e r a n g e o f 1 t o 1 0 . T h e
d e f a u l t v a l u e i s 1 0 .
Firmware Auto-Update
t h e f r e q u e n c y o f c o n n e c t e d d e v i c e s p o l l i n g b y t h e h u b i s
3 9 d e v i c e s
7 9 d e v i c e s
1 1 9 d e v i c e s
1 5 9 d e v i c e s
2 0 0 d e v i c e s
G e n e r a l s e t t i n g s
a c o u n t e r o f
Connection limit