TMD-Display One
Technical Support:
http://zennioenglish.zendesk.com
53
shutter is still) or as a request to interrupt the motion of the shutter (in case
it is already moving up or down).
TMD-Display is aware of the current
position of the shutter
through a
specific object which should be linked to the analogous object of the
shutter actuator in order to receive feedback.
Hold & Release: the device will send an order to move the shutter as soon
as the button is touched, and the order to stop it as soon as it is released.
Hence, short or long touches have the same effect: the shutter will remain
in motion as long as the user keeps holding the button.
The direction of this motion (upwards or downwards) will
alternate
with
every touch, according to the following sequence: downwards
upwards
downwards
…
However, there are some exceptions to this alternation:
•
If the position of the shutter is found to be 0%, the next order will
lower the shutter.
•
If the position of the shutter is found to be 100%, the next order will
raise the shutter.
TMD-Display is aware of the current
position of the shutter
through a
specific object which should be linked to the analogous object of the
shutter actuator, in order to receive feedback. This object is initialised with
value “50%” after a download or a bus failure; therefore, the actuator is
required to update it with the real value after the bus recovery.
The “
state-dependent
” LED illumination mode is not available for this
function.
Enumeration
: implements a one-button enumeration control that sends one-
byte (unsigned) values to the KNX bus. This control is completely analogous
to the Enumeration control in pair buttons (see section 2.3.3), however the
object is sent to the bus when the button is pressed (not 1.5 seconds later).
Moreover, in this case there is no option to link it to the display.
The “
state-dependent
” LED mode is not available for this function.
