OH3 modbus rtu slider 0 to 100

Hello,
i have a problem with turn on and off light, a have in events.log:
this was one turn on and turn off light by slider
i dont know why openhab.event.ItemStateChangedEvent 3 times chande state

2021-01-24 22:45:07.082 [INFO ] [openhab.event.ItemCommandEvent ] - Item ‘Salon2Pkt1’ received command 100
2021-01-24 22:45:07.111 [INFO ] [penhab.event.ItemStatePredictedEvent] - Item ‘Salon2Pkt1’ predicted to become 100
2021-01-24 22:45:07.153 [INFO ] [openhab.event.ItemStateChangedEvent ] - Item ‘Salon2Pkt1’ changed from 0 to 100
2021-01-24 22:45:07.963 [INFO ] [openhab.event.ItemStateChangedEvent ] - Item ‘Salon2Pkt1’ changed from 100 to 0
2021-01-24 22:45:09.438 [INFO ] [openhab.event.ItemStateChangedEvent ] - Item ‘Salon2Pkt1’ changed from 0 to 100
2021-01-24 22:45:16.019 [INFO ] [openhab.event.ItemCommandEvent ] - Item ‘Salon2Pkt1’ received command 0
2021-01-24 22:45:16.027 [INFO ] [penhab.event.ItemStatePredictedEvent] - Item ‘Salon2Pkt1’ predicted to become 0
2021-01-24 22:45:16.046 [INFO ] [openhab.event.ItemStateChangedEvent ] - Item ‘Salon2Pkt1’ changed from 100 to 0
2021-01-24 22:45:16.461 [INFO ] [openhab.event.ItemStateChangedEvent ] - Item ‘Salon2Pkt1’ changed from 0 to 100
2021-01-24 22:45:17.968 [INFO ] [openhab.event.ItemStateChangedEvent ] - Item ‘Salon2Pkt1’ changed from 100 to 0

IMO state is changing only once. 2 previous logs say that received command and change prediction. But “real” change of state happen only one time.

You don’t tell us anything about your setup, but mention modbus in the title.

See the note about autoupdate in the binding docs

Thanks you very much its solved my problem :slight_smile: