Operation Manual

Roll-ZAS

http://www.zennio.com Technical Support: http://zennioenglish.zendesk.com

level, with no need of performing multiple long presses for regulations greater

than the parameterised step.

Shutter: this option permits sending orders to a shutter actuator by means of

two 1-bit objects, “[Px][Byz] Move shutter” (“0”=move up, and “1”=move

down) and “[Px][Byz] Stop shutter”, and a 1-byte object, “[Px][Byz] Shutter

position”, which sets the desired position for the shutter, in percentage, at any

time (0%=Top, 100%=Bottom). The updated state of the shutter, received

from the shutter actuator once ZAS has sent the order corresponding to the

button presses, will be shown on the screen, as a percentage, between the

two buttons.

The shutter control is carried out as follows:

 Decrease Button: a long press sends the actuator an order to move the

shutter down (through the “[Px][Byz] Move shutter” object), while a short

press sends an order to stop the shutter (value “1” through the "[Px][Byz]

Stop shutter” object). Or, if already stopped, to move it slightly downwards

in case slats or step motion are available.

 Increase Button: a long press sends the actuator an order to move the

shutter up (through the “[Px][Byz] Move shutter” object), while a short

press sends an order to stop the shutter (value “0” through the "[Px][Byz]

Stop shutter” object). Or, if already stopped, to move it slightly upwards in

case slats or step motion are available.

Scaling: allows sending a percentage value through the "[Px][Byz] Scaling"

object associated to the particular pair of buttons. Lower and upper limits

must be configured (values between 0% and 100%). The behaviour of this

type of buttons is as follows:

 Decrease Button: a short press decreases the percentage value by 1 unit,

while a long press decreases the value by 10 units.

 Increase Button: a short press increases the percentage value by 1 unit,

while a long press increases the value by 10 units.

Counter: allows sending an integer value through the "[Px][Byz] 1-byte

counter" object associated to the particular pair of buttons. Lower and upper