Changed to use serial insted. Got a new problem. Seems like something hangs or something… baud rate is wrong. But according to my cfg, it´s set to 19200.
Will follow up tomorrow.
2018-02-09 00:55:22.536 [ERROR] [inding.modbus.internal.ModbusBinding] - Exception when parsing configuration parameter tcp.nilan.connection = 10.4.28.237:502:60:0:0:3 -- java.lang.IllegalArgumentException invalid baud rate: 502
==> /var/log/openhab2/openhab.log <==
2018-02-09 00:55:22.542 [ERROR] [org.apache.felix.configadmin ] - [org.osgi.service.cm.ManagedService, org.osgi.service.event.EventHandler, id=367, bundle=234/mvn:org.openhab.binding/org.openhab.binding.modbus/1.11.0]: Updating property tcp.nilan.connection of configuration org.openhab.modbus caused a problem: Exception when parsing configuration parameter tcp.nilan.connection = 10.4.28.237:502:60:0:0:3 -- java.lang.IllegalArgumentException invalid baud rate: 502
org.osgi.service.cm.ConfigurationException: tcp.nilan.connection : Exception when parsing configuration parameter tcp.nilan.connection = 10.4.28.237:502:60:0:0:3 -- java.lang.IllegalArgumentException invalid baud rate: 502
at org.openhab.binding.modbus.internal.ModbusBinding.updated(ModbusBinding.java:702) [234:org.openhab.binding.modbus:1.11.0]
at org.apache.felix.cm.impl.helper.ManagedServiceTracker.updated(ManagedServiceTracker.java:189) [7:org.apache.felix.configadmin:1.8.16]
at org.apache.felix.cm.impl.helper.ManagedServiceTracker.updateService(ManagedServiceTracker.java:152) [7:org.apache.felix.configadmin:1.8.16]
at org.apache.felix.cm.impl.helper.ManagedServiceTracker.provideConfiguration(ManagedServiceTracker.java:85) [7:org.apache.felix.configadmin:1.8.16]
at org.apache.felix.cm.impl.ConfigurationManager$ManagedServiceUpdate.provide(ConfigurationManager.java:1479) [7:org.apache.felix.configadmin:1.8.16]
at org.apache.felix.cm.impl.ConfigurationManager$ManagedServiceUpdate.run(ConfigurationManager.java:1435) [7:org.apache.felix.configadmin:1.8.16]
at org.apache.felix.cm.impl.UpdateThread.run0(UpdateThread.java:141) [7:org.apache.felix.configadmin:1.8.16]
at org.apache.felix.cm.impl.UpdateThread.run(UpdateThread.java:109) [7:org.apache.felix.configadmin:1.8.16]
at java.lang.Thread.run(Thread.java:748) [?:?]