Roll-ZAS
http://www.zennio.com
Technical Support:
http://zennioenglish.zendesk.com
25
Off/Decrease Button
: a short press switches the light off ("[Px][Byz] Light
On/Off"=0). A long press sends an order to decrease the luminosity level,
according to the configured dimming step, which is then followed by a stop
order (0x00 in this case) as soon as the button is released.
Off/Decrease Button
: a short press switches the light on ("[Px][Byz] Light
On/Off"=1). A long press sends an order to increase the luminosity level,
according to the configured dimming step, which is then followed by a stop
order (0x08 in this case) as soon as the button is released.
It is possible to customize the name of the associated functionality and to
select the desired
Dimming step
, in percentage (see Table 1).
Dimming Step
Button Presses Needed for a
Complete Regulation (0-100%)
(1) 100%
1
(2) 50%
2
(3) 25%
4
(4) 12.5%
8
(5) 6.25%
16
(6) 3.1%
32
(7) 1.5%
64
Table 1
. Dimming Steps
The
LED lighting
parameter sets if the pair of buttons will have a Regular
lighting (while a button is being pressed, the corresponding LED will stay on
for a few instants), a State-dependent lighting (depending on the current
value of object "[Px][Byz] Light On/Off", the left or the right LED will remain on
indefinitely) or a State-dependent (both LEDs) lighting (both LEDs will stay on
or off simultaneously, depending on the value of the object.
Note
:
as step dimming is performed by most light dimmers by increasing or
decreasing the light level progressively (normally, sending a step order to
increase the level by 25% does not cause a sudden light change, but a
progressive increase which can in fact be interrupted by the stop order sent
by ZAS once the user releases the button), it is recommended to
parameterise steps of 100%, so that the user can perform both partial
regulations or complete regulations (on to off, or vice versa) simply by holding
the button once and releasing it as soon as the light reaches the desired
