Jalousie digital

This function block is used to implement a blind control. Please note that the positions can only be determined approximately, a drifting apart between target and actual values cannot always be avoided.

Inputs
LZ	Long distance	At 0, the blind moves all the way up, at 1 all the way down.
KZ	Short distance	At 0 the blind moves up for a short time, at 1 a short time down. This function is used to adjust the slat.
SH	Setpoint Height	Setpoint height in percent.
SL	Setpoint Lamella	Setpoint slat in percent.
Outputs
AU	Up	Output up
AB	Down	Output down
RH	Feedback Height	Feedback current height
RL	Lamella feedback	Feedback current lamella
Parameter
Driving time Height		Time from top to bottom. The position is calculated from this time.
Driving time Lamella		Time of the slat from fully closed to fully open. The position is calculated from this time.
Driving time short		Time when input KZ Kurzeit is activated to adjust the slat step by step.
Passed over in percent		If the blind is moved all the way up or down, the corresponding outputs are activated longer than necessary to keep the blind open / closed. This overrun is given as a percentage of the height movement time.

See also general parameters of all function blocks.