Step [100% / 50% / 25% / 12,5% / 6,25% / 3,1% / 1,5%]: defines the dimming
step to be sent to the light dimmer with every increase / decrease order.
Note: since dimmers typically do not apply the new light level immediately
(i.e., the step regulation is performed progressively) and since Flat / Flat 55
send an order to interrupt the step dimming once the user releases the
button, it is advisable to configure a step of 100%. This way, the user can
perform any dimming step by simply leaving the button pressed and then
releasing it without needing to make successive button presses.
Action [Left=Off; Right=On/Left=On; Right=Off]: assigns each of the two
buttons the order to be sent.
Note: this parameter will remain hidden unless having selected “Every button
pair is configured separately” in Action of the pair buttons.
LED Illumination Control [State-dependent/Regular/State-dependent (both
LEDs)/Dedicated Object]: analogous to the homonymous parameter for the
“Switch” and “Two Objects (short press / long press)” function (see above).
The switch orders will be sent through the “[Btn] [PX] Light - On/Off” one-bit object,
while the increase/decrease orders will be through the “[Btn] [PX] Light - Dimming”
four-bit object.
On the other hand, the “[Btn] [PX] Light - Dimming (Status)” one-byte object may be
linked to the light level status object of the dimmer (in fact, this object is only intended
to receive values from the bus, not to send them).
Shutter
Figura 32 Pair Buttons - Shutter.