[SOLVED] Moving lower level

Setup, Configuration and Use Scripts & Rules
1

Hi everyone!

I am running Openhab2.4 stable release on raspi 3b.

At the moment i try to setup a rule to control the humidity (water dispenser) in my livingroom. Due to the fact that i want to change the level trough out the day (to save water and electricity) i wanted to setup a rule with a moving activating and deactivating state.

Rule is done in Habmin

// This rule file is autogenerated by HABmin.
// Any changes made manually to this file will be overwritten next time HABmin rules are saved.

// Imports
import org.openhab.core.library.types.*
import org.openhab.core.persistence.*
import org.openhab.model.script.actions.*
import org.java.math.*

// Global Variables

// Constants used to generate this rule
// MinHumidWZ == 45  _*(it works with the constant as the low level)*_

rule "Luftfeuchte Wohnzimmer"
when
    Item SonoffWohnzimmerHumid changed
    or
    Item EG_Soll_humid changed
    or
    Item SonoffWZLuftbefeuchter changed
    or
    Item Rolladen changed
then
  if (((SonoffWohnzimmerHumid.state >= EG_Soll_humid.state) && (SonoffWZLuftbefeuchter.state == ON))) {
    sendCommand(SonoffWZLuftbefeuchter, OFF)
  }
  else if (((Rolladen.state = OFF) && ((SonoffWohnzimmerHumid.state <= (EG_Soll_humid.state as DecimalType - 5)) && (SonoffWZLuftbefeuchter.state == OFF)))) {
    sendCommand(SonoffWZLuftbefeuchter, ON)
  }
end

The Item Rolladen indicates that everyone is a sleep so no humidifiing in the livingroom needed at all.

For some reasons the rule is not triggering if i lower the “Soll_humid” value below the actual level.

Number items are: SonoffWohnzimmerHumid and EG_Soll_humid
Switch items are: SonoffWZLuftbefeuchter and Rolladen( state ON = shutters down)

Can you please help me here?

2

Put some debug in there. You have an if and an else if. You couldn’t be falling through.
Print out each variable and see the state in logs.

3

You shouldn’t have those imports

4

First, remove those import, you don’t need them in OH2
There is an error in the rule:

Rolladen.state = OFF

Should be:

Rolladen.state == OFF

Add some logInfo and see what happens in the logs:

rule "Luftfeuchte Wohnzimmer"
when
    Item SonoffWohnzimmerHumid changed or
    Item EG_Soll_humid changed or
    Item SonoffWZLuftbefeuchter changed or
    Item Rolladen changed
then
    logInfo("SonoffWohnzimmerHumid: ", SonoffWohnzimmerHumid.state.toString)
    logInfo("EG_Soll_humid: ", EG_Soll_humid.state.toString)
    logInfo("SonoffWZLuftbefeuchter: ", SonoffWZLuftbefeuchter.state.toString)
    logInfo("Rolladen: ", Rolladen.state.toString)
    if (((SonoffWohnzimmerHumid.state >= EG_Soll_humid.state) && (SonoffWZLuftbefeuchter.state == ON))) {
        SonoffWZLuftbefeuchter.sendCommand(OFF)
    } else if (((Rolladen.state == OFF) && ((SonoffWohnzimmerHumid.state <= (EG_Soll_humid.state as DecimalType - 5)) && (SonoffWZLuftbefeuchter.state == OFF)))) {
        SonoffWZLuftbefeuchter.sendCommand(ON)
    }
end
5

Thank you that solved the problem.

Those imports originate from habmin rules creator.

I deleted them.

Best

Thecoolun

6

Please tick the solution, thanks