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Calibration of motor with no end switch





thought I build some automatic roller by using a Rademacher Jarolift and attaching a FGR223. As the Rademacher uses a 24V motor, the FGR223 controls the motor via two relays. 

As the motor has no end switch (and the FGR223 would not be able to measure a difference in motor power consumption anyway as it just controls the relays), I need to set the coding switches 156 and 157 (Time of up movement/Time of down movement). This works ok in that that the motor stops after the specified time.

However, with this setting, the FGR223 seems to not send valid positioning values (OpenHab is only showing 100 and UNDEF). Do I have to set something else to make the roller shutter send reasonable positioning values?


Thanks for answer,

Stefan D.

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