KNX/EIB
Product documentation
Page: 14 of 29
Hardware description
Software remarks
Operating concept Step–Move-Step:
A press on the key triggers a Step telegram. The time T1 between short-time and long-time operation is started.
Releasing the key before time T1 has elapsed does not trigger another telegram. If the key is still pressed when
the time elapses, a Move telegram is transmitted. Slat adjustment time T2 is started. If the key is released while
slat adjustment is still in progress, the push button sensor transmits a Step telegram. If time T2 has elapsed when
the key is being released, no further telegram will be transmitted.
T1
T2
Releasing = STEP
no action
STEP
MOVE
key pressed
Operating concept Move-Step:
A press on the key triggers a Move telegram. Slat adjustment time T2 is started. Releasing the key before the slat
adjustment time has elapsed causes a Step telegram to be transmitted. If time T2 has elapsed when the key is
being released, no further telegram will be transmitted.
T2
Releasing = STEP
no action
MOVE
key pressed
Operating concept Step–Move:
A press on the key triggers a Step telegram. The time T1 between short- and long-time operation is started.
Releasing the key before time T1 has elapsed does not trigger another telegram. If the key is still pressed when
the time elapses, a Move telegram is transmitted. Releasing the key after this point of time will not trigger any
further actions.
T1
Releasing = no action
no action
STEP
key pressed
MOVE
