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  • DC blinds, slides, awnings with Encoder signal

    Position of DC blinds.

    Service settings of blinds

    Normal operation current

    All calibration parameters are the same as for AC blinds, except for one extra parameter:

    Normal operation current

    Default value

    Set reverse motor direction

    Off

    Encoder settings

    Calculation of position and angle of blinds is based on counting impulses from encoder

    Encoder settings section consists of following attributes:

     

    Attribute

    Default value

    Max time to wait for encoder signals start in up direction

    150 ms

    Max time to wait for encoder signals start in down direction

    150 ms

    Number of impulses total

    2000

    Number of impulses for angle change

    Not applicable for slides.

    103

    Number of impulses for angle change

    Not applicable for slides.

    103

    Calibration current
    Limit of current during calibration.

    71%

    Normal operation current

    Limit of current during calibration.

     

    71%

    Normal operation current 
    Limit of current during normal operation up.

    83%

    Normal operation current

    Limit of current during normal operation up.

    83%

    Normal operation current down
    Limit of current during normal operation down.

    38%

    Normal operation current down

    Limit of current during normal operation down.

    38%

    Maximal current down change
    Prevent reloading blind up in case when it is moving down. Stops blind moving down in case the current down is higher than average current down in defined percent.

    250%

    Maximal current down change

    Prevent reloading blind up in case when it is moving down. Stops blind moving down in case the current down is higher than average current down in defined percent.

    250%

    Impulses per second to regulate speed. 
    Holds constant speed by using the number of impulses per second. If this is not possible to reach it holds higher possible or lower possible speed. To disable speed control set to 0.

    0

    Impulses per second to regulate speed.

    Holds constant speed by using the number of impulses per second. If this is not possible to reach it holds higher possible or lower possible speed. To disable speed control set to 0.

    0

    Minimal PWM value. 
    Set minimal PWM value to regulate blind speed or to use soft start and soft end.

    50

    Minimal PWM value.

    Set minimal PWM value to regulate blind speed or to use soft start and soft end.

    50