If I change to refresh=500 then my Railduino fails:
2020-03-17 19:06:27.103 [ERROR] [ing.ModbusSlaveConnectionFactoryImpl] - connect try 1/1 error: connect timed out. Connection TCPMasterConnection@8b7fbd[socket=Socket[unconnected]]. Endpoint ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502]
2020-03-17 19:06:27.112 [ERROR] [ing.ModbusSlaveConnectionFactoryImpl] - re-connect reached max tries 1, throwing last error: connect timed out. Connection TCPMasterConnection@8b7fbd[socket=Socket[unconnected]]. Endpoint ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502]
2020-03-17 19:06:27.116 [ERROR] [ing.ModbusSlaveConnectionFactoryImpl] - Error connecting connection TCPMasterConnection@8b7fbd[socket=Socket[unconnected]] for endpoint ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502]: connect timed out
2020-03-17 19:06:27.133 [WARN ] [rt.modbus.internal.ModbusManagerImpl] - Could not connect to endpoint ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502] -- aborting request ModbusPollerThingHandlerImpl.ModbusPollerReadRequest@11d4f95[slaveId=2,functionCode=READ_MULTIPLE_REGISTERS,start=5,length=24,maxTries=3] [operation ID ce80f652-196c-4849-b7a7-82beb40c81d3]
2020-03-17 19:06:27.152 [ERROR] [ernal.handler.ModbusDataThingHandler] - Thing modbus:data:rail2:digitalInputs:di201 'Modbus Data' had ModbusConnectionException error on read: ModbusConnectionException(Error connecting to endpoint=ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502])
2020-03-17 19:06:27.174 [ERROR] [ernal.handler.ModbusDataThingHandler] - Thing modbus:data:rail2:digitalInputs:di202 'Modbus Data' had ModbusConnectionException error on read: ModbusConnectionException(Error connecting to endpoint=ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502])
==> /var/log/openhab2/events.log <==
2020-03-17 19:06:27.176 [hingStatusInfoChangedEvent] - 'modbus:data:rail2:digitalInputs:di201' changed from ONLINE to OFFLINE (COMMUNICATION_ERROR): Error (ModbusConnectionException) with read. Request: ModbusPollerThingHandlerImpl.ModbusPollerReadRequest@11d4f95[slaveId=2,functionCode=READ_MULTIPLE_REGISTERS,start=5,length=24,maxTries=3]. Description: ModbusConnectionException(Error connecting to endpoint=ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502]). Message: Error connecting to endpoint ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502]
==> /var/log/openhab2/openhab.log <==
2020-03-17 19:06:27.188 [ERROR] [ernal.handler.ModbusDataThingHandler] - Thing modbus:data:rail2:digitalInputs:di203 'Modbus Data' had ModbusConnectionException error on read: ModbusConnectionException(Error connecting to endpoint=ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502])
==> /var/log/openhab2/events.log <==
2020-03-17 19:06:27.192 [hingStatusInfoChangedEvent] - 'modbus:data:rail2:digitalInputs:di202' changed from ONLINE to OFFLINE (COMMUNICATION_ERROR): Error (ModbusConnectionException) with read. Request: ModbusPollerThingHandlerImpl.ModbusPollerReadRequest@11d4f95[slaveId=2,functionCode=READ_MULTIPLE_REGISTERS,start=5,length=24,maxTries=3]. Description: ModbusConnectionException(Error connecting to endpoint=ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502]). Message: Error connecting to endpoint ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502]
==> /var/log/openhab2/openhab.log <==
2020-03-17 19:06:27.199 [ERROR] [ernal.handler.ModbusDataThingHandler] - Thing modbus:data:rail2:digitalInputs:di204 'Modbus Data' had ModbusConnectionException error on read: ModbusConnectionException(Error connecting to endpoint=ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502])
2020-03-17 19:06:27.208 [ERROR] [ernal.handler.ModbusDataThingHandler] - Thing modbus:data:rail2:digitalInputs:di205 'Modbus Data' had ModbusConnectionException error on read: ModbusConnectionException(Error connecting to endpoint=ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502])
==> /var/log/openhab2/events.log <==
2020-03-17 19:06:27.214 [hingStatusInfoChangedEvent] - 'modbus:data:rail2:digitalInputs:di203' changed from ONLINE to OFFLINE (COMMUNICATION_ERROR): Error (ModbusConnectionException) with read. Request: ModbusPollerThingHandlerImpl.ModbusPollerReadRequest@11d4f95[slaveId=2,functionCode=READ_MULTIPLE_REGISTERS,start=5,length=24,maxTries=3]. Description: ModbusConnectionException(Error connecting to endpoint=ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502]). Message: Error connecting to endpoint ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502]
==> /var/log/openhab2/openhab.log <==
2020-03-17 19:06:27.215 [ERROR] [ernal.handler.ModbusDataThingHandler] - Thing modbus:data:rail2:digitalInputs:di206 'Modbus Data' had ModbusConnectionException error on read: ModbusConnectionException(Error connecting to endpoint=ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502])
2020-03-17 19:06:27.220 [ERROR] [ernal.handler.ModbusDataThingHandler] - Thing modbus:data:rail2:digitalInputs:di207 'Modbus Data' had ModbusConnectionException error on read: ModbusConnectionException(Error connecting to endpoint=ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502])
2020-03-17 19:06:27.225 [ERROR] [ernal.handler.ModbusDataThingHandler] - Thing modbus:data:rail2:digitalInputs:di209 'Modbus Data' had ModbusConnectionException error on read: ModbusConnectionException(Error connecting to endpoint=ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502])
==> /var/log/openhab2/events.log <==
2020-03-17 19:06:27.231 [hingStatusInfoChangedEvent] - 'modbus:data:rail2:digitalInputs:di204' changed from ONLINE to OFFLINE (COMMUNICATION_ERROR): Error (ModbusConnectionException) with read. Request: ModbusPollerThingHandlerImpl.ModbusPollerReadRequest@11d4f95[slaveId=2,functionCode=READ_MULTIPLE_REGISTERS,start=5,length=24,maxTries=3]. Description: ModbusConnectionException(Error connecting to endpoint=ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502]). Message: Error connecting to endpoint ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502]
==> /var/log/openhab2/openhab.log <==
2020-03-17 19:06:27.230 [ERROR] [ernal.handler.ModbusDataThingHandler] - Thing modbus:data:rail2:digitalInputs:di210 'Modbus Data' had ModbusConnectionException error on read: ModbusConnectionException(Error connecting to endpoint=ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502])
==> /var/log/openhab2/events.log <==
2020-03-17 19:06:27.241 [hingStatusInfoChangedEvent] - 'modbus:data:rail2:digitalInputs:di205' changed from ONLINE to OFFLINE (COMMUNICATION_ERROR): Error (ModbusConnectionException) with read. Request: ModbusPollerThingHandlerImpl.ModbusPollerReadRequest@11d4f95[slaveId=2,functionCode=READ_MULTIPLE_REGISTERS,start=5,length=24,maxTries=3]. Description: ModbusConnectionException(Error connecting to endpoint=ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502]). Message: Error connecting to endpoint ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502]
==> /var/log/openhab2/openhab.log <==
2020-03-17 19:06:27.244 [ERROR] [ernal.handler.ModbusDataThingHandler] - Thing modbus:data:rail2:digitalInputs:di211 'Modbus Data' had ModbusConnectionException error on read: ModbusConnectionException(Error connecting to endpoint=ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502])
==> /var/log/openhab2/events.log <==
2020-03-17 19:06:27.251 [hingStatusInfoChangedEvent] - 'modbus:data:rail2:digitalInputs:di206' changed from ONLINE to OFFLINE (COMMUNICATION_ERROR): Error (ModbusConnectionException) with read. Request: ModbusPollerThingHandlerImpl.ModbusPollerReadRequest@11d4f95[slaveId=2,functionCode=READ_MULTIPLE_REGISTERS,start=5,length=24,maxTries=3]. Description: ModbusConnectionException(Error connecting to endpoint=ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502]). Message: Error connecting to endpoint ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502]
==> /var/log/openhab2/openhab.log <==
2020-03-17 19:06:27.253 [ERROR] [ernal.handler.ModbusDataThingHandler] - Thing modbus:data:rail2:digitalInputs:di212 'Modbus Data' had ModbusConnectionException error on read: ModbusConnectionException(Error connecting to endpoint=ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502])
==> /var/log/openhab2/events.log <==
2020-03-17 19:06:27.260 [hingStatusInfoChangedEvent] - 'modbus:data:rail2:digitalInputs:di207' changed from ONLINE to OFFLINE (COMMUNICATION_ERROR): Error (ModbusConnectionException) with read. Request: ModbusPollerThingHandlerImpl.ModbusPollerReadRequest@11d4f95[slaveId=2,functionCode=READ_MULTIPLE_REGISTERS,start=5,length=24,maxTries=3]. Description: ModbusConnectionException(Error connecting to endpoint=ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502]). Message: Error connecting to endpoint ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502]
==> /var/log/openhab2/openhab.log <==
2020-03-17 19:06:27.261 [ERROR] [ernal.handler.ModbusDataThingHandler] - Thing modbus:data:rail2:digitalInputs:di213 'Modbus Data' had ModbusConnectionException error on read: ModbusConnectionException(Error connecting to endpoint=ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502])
==> /var/log/openhab2/events.log <==
2020-03-17 19:06:27.266 [hingStatusInfoChangedEvent] - 'modbus:data:rail2:digitalInputs:di209' changed from ONLINE to OFFLINE (COMMUNICATION_ERROR): Error (ModbusConnectionException) with read. Request: ModbusPollerThingHandlerImpl.ModbusPollerReadRequest@11d4f95[slaveId=2,functionCode=READ_MULTIPLE_REGISTERS,start=5,length=24,maxTries=3]. Description: ModbusConnectionException(Error connecting to endpoint=ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502]). Message: Error connecting to endpoint ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502]
2020-03-17 19:06:27.268 [hingStatusInfoChangedEvent] - 'modbus:data:rail2:digitalInputs:di210' changed from ONLINE to OFFLINE (COMMUNICATION_ERROR): Error (ModbusConnectionException) with read. Request: ModbusPollerThingHandlerImpl.ModbusPollerReadRequest@11d4f95[slaveId=2,functionCode=READ_MULTIPLE_REGISTERS,start=5,length=24,maxTries=3]. Description: ModbusConnectionException(Error connecting to endpoint=ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502]). Message: Error connecting to endpoint ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502]
2020-03-17 19:06:27.272 [hingStatusInfoChangedEvent] - 'modbus:data:rail2:digitalInputs:di211' changed from ONLINE to OFFLINE (COMMUNICATION_ERROR): Error (ModbusConnectionException) with read. Request: ModbusPollerThingHandlerImpl.ModbusPollerReadRequest@11d4f95[slaveId=2,functionCode=READ_MULTIPLE_REGISTERS,start=5,length=24,maxTries=3]. Description: ModbusConnectionException(Error connecting to endpoint=ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502]). Message: Error connecting to endpoint ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502]
==> /var/log/openhab2/openhab.log <==
2020-03-17 19:06:27.269 [ERROR] [ernal.handler.ModbusDataThingHandler] - Thing modbus:data:rail2:digitalInputs:di214 'Modbus Data' had ModbusConnectionException error on read: ModbusConnectionException(Error connecting to endpoint=ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502])
==> /var/log/openhab2/events.log <==
2020-03-17 19:06:27.274 [hingStatusInfoChangedEvent] - 'modbus:data:rail2:digitalInputs:di212' changed from ONLINE to OFFLINE (COMMUNICATION_ERROR): Error (ModbusConnectionException) with read. Request: ModbusPollerThingHandlerImpl.ModbusPollerReadRequest@11d4f95[slaveId=2,functionCode=READ_MULTIPLE_REGISTERS,start=5,length=24,maxTries=3]. Description: ModbusConnectionException(Error connecting to endpoint=ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502]). Message: Error connecting to endpoint ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502]
2020-03-17 19:06:27.276 [hingStatusInfoChangedEvent] - 'modbus:data:rail2:digitalInputs:di213' changed from ONLINE to OFFLINE (COMMUNICATION_ERROR): Error (ModbusConnectionException) with read. Request: ModbusPollerThingHandlerImpl.ModbusPollerReadRequest@11d4f95[slaveId=2,functionCode=READ_MULTIPLE_REGISTERS,start=5,length=24,maxTries=3]. Description: ModbusConnectionException(Error connecting to endpoint=ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502]). Message: Error connecting to endpoint ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502]
==> /var/log/openhab2/openhab.log <==
2020-03-17 19:06:27.283 [ERROR] [ernal.handler.ModbusDataThingHandler] - Thing modbus:data:rail2:digitalInputs:di215 'Modbus Data' had ModbusConnectionException error on read: ModbusConnectionException(Error connecting to endpoint=ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502])
==> /var/log/openhab2/events.log <==
2020-03-17 19:06:27.283 [hingStatusInfoChangedEvent] - 'modbus:data:rail2:digitalInputs:di214' changed from ONLINE to OFFLINE (COMMUNICATION_ERROR): Error (ModbusConnectionException) with read. Request: ModbusPollerThingHandlerImpl.ModbusPollerReadRequest@11d4f95[slaveId=2,functionCode=READ_MULTIPLE_REGISTERS,start=5,length=24,maxTries=3]. Description: ModbusConnectionException(Error connecting to endpoint=ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502]). Message: Error connecting to endpoint ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502]
2020-03-17 19:06:27.287 [hingStatusInfoChangedEvent] - 'modbus:data:rail2:digitalInputs:di215' changed from ONLINE to OFFLINE (COMMUNICATION_ERROR): Error (ModbusConnectionException) with read. Request: ModbusPollerThingHandlerImpl.ModbusPollerReadRequest@11d4f95[slaveId=2,functionCode=READ_MULTIPLE_REGISTERS,start=5,length=24,maxTries=3]. Description: ModbusConnectionException(Error connecting to endpoint=ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502]). Message: Error connecting to endpoint ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502]
==> /var/log/openhab2/openhab.log <==
2020-03-17 19:06:27.287 [ERROR] [ernal.handler.ModbusDataThingHandler] - Thing modbus:data:rail2:digitalInputs:di216 'Modbus Data' had ModbusConnectionException error on read: ModbusConnectionException(Error connecting to endpoint=ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502])
2020-03-17 19:06:27.292 [ERROR] [ernal.handler.ModbusDataThingHandler] - Thing modbus:data:rail2:digitalInputs:di217 'Modbus Data' had ModbusConnectionException error on read: ModbusConnectionException(Error connecting to endpoint=ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502])
==> /var/log/openhab2/events.log <==
2020-03-17 19:06:27.292 [hingStatusInfoChangedEvent] - 'modbus:data:rail2:digitalInputs:di216' changed from ONLINE to OFFLINE (COMMUNICATION_ERROR): Error (ModbusConnectionException) with read. Request: ModbusPollerThingHandlerImpl.ModbusPollerReadRequest@11d4f95[slaveId=2,functionCode=READ_MULTIPLE_REGISTERS,start=5,length=24,maxTries=3]. Description: ModbusConnectionException(Error connecting to endpoint=ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502]). Message: Error connecting to endpoint ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502]
==> /var/log/openhab2/openhab.log <==
2020-03-17 19:06:27.301 [ERROR] [ernal.handler.ModbusDataThingHandler] - Thing modbus:data:rail2:digitalInputs:di218 'Modbus Data' had ModbusConnectionException error on read: ModbusConnectionException(Error connecting to endpoint=ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502])
==> /var/log/openhab2/events.log <==
2020-03-17 19:06:27.300 [hingStatusInfoChangedEvent] - 'modbus:data:rail2:digitalInputs:di217' changed from ONLINE to OFFLINE (COMMUNICATION_ERROR): Error (ModbusConnectionException) with read. Request: ModbusPollerThingHandlerImpl.ModbusPollerReadRequest@11d4f95[slaveId=2,functionCode=READ_MULTIPLE_REGISTERS,start=5,length=24,maxTries=3]. Description: ModbusConnectionException(Error connecting to endpoint=ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502]). Message: Error connecting to endpoint ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502]
2020-03-17 19:06:27.306 [hingStatusInfoChangedEvent] - 'modbus:data:rail2:digitalInputs:di218' changed from ONLINE to OFFLINE (COMMUNICATION_ERROR): Error (ModbusConnectionException) with read. Request: ModbusPollerThingHandlerImpl.ModbusPollerReadRequest@11d4f95[slaveId=2,functionCode=READ_MULTIPLE_REGISTERS,start=5,length=24,maxTries=3]. Description: ModbusConnectionException(Error connecting to endpoint=ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502]). Message: Error connecting to endpoint ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502]
==> /var/log/openhab2/openhab.log <==
2020-03-17 19:06:27.308 [ERROR] [ernal.handler.ModbusDataThingHandler] - Thing modbus:data:rail2:digitalInputs:di219 'Modbus Data' had ModbusConnectionException error on read: ModbusConnectionException(Error connecting to endpoint=ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502])
2020-03-17 19:06:27.322 [ERROR] [ernal.handler.ModbusDataThingHandler] - Thing modbus:data:rail2:digitalInputs:di220 'Modbus Data' had ModbusConnectionException error on read: ModbusConnectionException(Error connecting to endpoint=ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502])
2020-03-17 19:06:27.326 [ERROR] [ernal.handler.ModbusDataThingHandler] - Thing modbus:data:rail2:digitalInputs:di221 'Modbus Data' had ModbusConnectionException error on read: ModbusConnectionException(Error connecting to endpoint=ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502])
2020-03-17 19:06:27.329 [ERROR] [ernal.handler.ModbusDataThingHandler] - Thing modbus:data:rail2:digitalInputs:di223 'Modbus Data' had ModbusConnectionException error on read: ModbusConnectionException(Error connecting to endpoint=ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502])
==> /var/log/openhab2/events.log <==
2020-03-17 19:06:27.333 [hingStatusInfoChangedEvent] - 'modbus:data:rail2:digitalInputs:di219' changed from ONLINE to OFFLINE (COMMUNICATION_ERROR): Error (ModbusConnectionException) with read. Request: ModbusPollerThingHandlerImpl.ModbusPollerReadRequest@11d4f95[slaveId=2,functionCode=READ_MULTIPLE_REGISTERS,start=5,length=24,maxTries=3]. Description: ModbusConnectionException(Error connecting to endpoint=ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502]). Message: Error connecting to endpoint ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502]
2020-03-17 19:06:27.335 [hingStatusInfoChangedEvent] - 'modbus:data:rail2:digitalInputs:di220' changed from ONLINE to OFFLINE (COMMUNICATION_ERROR): Error (ModbusConnectionException) with read. Request: ModbusPollerThingHandlerImpl.ModbusPollerReadRequest@11d4f95[slaveId=2,functionCode=READ_MULTIPLE_REGISTERS,start=5,length=24,maxTries=3]. Description: ModbusConnectionException(Error connecting to endpoint=ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502]). Message: Error connecting to endpoint ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502]
2020-03-17 19:06:27.337 [hingStatusInfoChangedEvent] - 'modbus:data:rail2:digitalInputs:di221' changed from ONLINE to OFFLINE (COMMUNICATION_ERROR): Error (ModbusConnectionException) with read. Request: ModbusPollerThingHandlerImpl.ModbusPollerReadRequest@11d4f95[slaveId=2,functionCode=READ_MULTIPLE_REGISTERS,start=5,length=24,maxTries=3]. Description: ModbusConnectionException(Error connecting to endpoint=ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502]). Message: Error connecting to endpoint ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502]
==> /var/log/openhab2/openhab.log <==
2020-03-17 19:06:27.336 [ERROR] [ernal.handler.ModbusDataThingHandler] - Thing modbus:data:rail2:digitalInputs:di224 'Modbus Data' had ModbusConnectionException error on read: ModbusConnectionException(Error connecting to endpoint=ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502])
==> /var/log/openhab2/events.log <==
2020-03-17 19:06:27.340 [hingStatusInfoChangedEvent] - 'modbus:data:rail2:digitalInputs:di223' changed from ONLINE to OFFLINE (COMMUNICATION_ERROR): Error (ModbusConnectionException) with read. Request: ModbusPollerThingHandlerImpl.ModbusPollerReadRequest@11d4f95[slaveId=2,functionCode=READ_MULTIPLE_REGISTERS,start=5,length=24,maxTries=3]. Description: ModbusConnectionException(Error connecting to endpoint=ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502]). Message: Error connecting to endpoint ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502]
==> /var/log/openhab2/openhab.log <==
2020-03-17 19:06:27.342 [ERROR] [ernal.handler.ModbusDataThingHandler] - Thing modbus:data:rail2:digitalInputs:di222 'Modbus Data' had ModbusConnectionException error on read: ModbusConnectionException(Error connecting to endpoint=ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502])
==> /var/log/openhab2/events.log <==
2020-03-17 19:06:27.351 [hingStatusInfoChangedEvent] - 'modbus:data:rail2:digitalInputs:di224' changed from ONLINE to OFFLINE (COMMUNICATION_ERROR): Error (ModbusConnectionException) with read. Request: ModbusPollerThingHandlerImpl.ModbusPollerReadRequest@11d4f95[slaveId=2,functionCode=READ_MULTIPLE_REGISTERS,start=5,length=24,maxTries=3]. Description: ModbusConnectionException(Error connecting to endpoint=ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502]). Message: Error connecting to endpoint ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502]
2020-03-17 19:06:27.353 [hingStatusInfoChangedEvent] - 'modbus:data:rail2:digitalInputs:di222' changed from ONLINE to OFFLINE (COMMUNICATION_ERROR): Error (ModbusConnectionException) with read. Request: ModbusPollerThingHandlerImpl.ModbusPollerReadRequest@11d4f95[slaveId=2,functionCode=READ_MULTIPLE_REGISTERS,start=5,length=24,maxTries=3]. Description: ModbusConnectionException(Error connecting to endpoint=ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502]). Message: Error connecting to endpoint ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502]
2020-03-17 19:06:27.356 [hingStatusInfoChangedEvent] - 'modbus:poller:rail2:digitalInputs' changed from ONLINE to OFFLINE (COMMUNICATION_ERROR): Error with read: org.openhab.io.transport.modbus.ModbusConnectionException: Error connecting to endpoint ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502]
2020-03-17 19:06:27.378 [hingStatusInfoChangedEvent] - 'modbus:data:rail2:digitalInputs:di201' changed from OFFLINE (COMMUNICATION_ERROR): Error (ModbusConnectionException) with read. Request: ModbusPollerThingHandlerImpl.ModbusPollerReadRequest@11d4f95[slaveId=2,functionCode=READ_MULTIPLE_REGISTERS,start=5,length=24,maxTries=3]. Description: ModbusConnectionException(Error connecting to endpoint=ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502]). Message: Error connecting to endpoint ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502] to ONLINE
2020-03-17 19:06:27.383 [hingStatusInfoChangedEvent] - 'modbus:data:rail2:digitalInputs:di205' changed from OFFLINE (COMMUNICATION_ERROR): Error (ModbusConnectionException) with read. Request: ModbusPollerThingHandlerImpl.ModbusPollerReadRequest@11d4f95[slaveId=2,functionCode=READ_MULTIPLE_REGISTERS,start=5,length=24,maxTries=3]. Description: ModbusConnectionException(Error connecting to endpoint=ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502]). Message: Error connecting to endpoint ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502] to ONLINE
2020-03-17 19:06:27.387 [hingStatusInfoChangedEvent] - 'modbus:data:rail2:digitalInputs:di209' changed from OFFLINE (COMMUNICATION_ERROR): Error (ModbusConnectionException) with read. Request: ModbusPollerThingHandlerImpl.ModbusPollerReadRequest@11d4f95[slaveId=2,functionCode=READ_MULTIPLE_REGISTERS,start=5,length=24,maxTries=3]. Description: ModbusConnectionException(Error connecting to endpoint=ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502]). Message: Error connecting to endpoint ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502] to ONLINE
2020-03-17 19:06:27.391 [hingStatusInfoChangedEvent] - 'modbus:data:rail2:digitalInputs:di210' changed from OFFLINE (COMMUNICATION_ERROR): Error (ModbusConnectionException) with read. Request: ModbusPollerThingHandlerImpl.ModbusPollerReadRequest@11d4f95[slaveId=2,functionCode=READ_MULTIPLE_REGISTERS,start=5,length=24,maxTries=3]. Description: ModbusConnectionException(Error connecting to endpoint=ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502]). Message: Error connecting to endpoint ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502] to ONLINE
2020-03-17 19:06:27.394 [hingStatusInfoChangedEvent] - 'modbus:data:rail2:digitalInputs:di212' changed from OFFLINE (COMMUNICATION_ERROR): Error (ModbusConnectionException) with read. Request: ModbusPollerThingHandlerImpl.ModbusPollerReadRequest@11d4f95[slaveId=2,functionCode=READ_MULTIPLE_REGISTERS,start=5,length=24,maxTries=3]. Description: ModbusConnectionException(Error connecting to endpoint=ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502]). Message: Error connecting to endpoint ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502] to ONLINE
2020-03-17 19:06:27.396 [hingStatusInfoChangedEvent] - 'modbus:data:rail2:digitalInputs:di202' changed from OFFLINE (COMMUNICATION_ERROR): Error (ModbusConnectionException) with read. Request: ModbusPollerThingHandlerImpl.ModbusPollerReadRequest@11d4f95[slaveId=2,functionCode=READ_MULTIPLE_REGISTERS,start=5,length=24,maxTries=3]. Description: ModbusConnectionException(Error connecting to endpoint=ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502]). Message: Error connecting to endpoint ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502] to ONLINE
2020-03-17 19:06:27.399 [hingStatusInfoChangedEvent] - 'modbus:data:rail2:digitalInputs:di204' changed from OFFLINE (COMMUNICATION_ERROR): Error (ModbusConnectionException) with read. Request: ModbusPollerThingHandlerImpl.ModbusPollerReadRequest@11d4f95[slaveId=2,functionCode=READ_MULTIPLE_REGISTERS,start=5,length=24,maxTries=3]. Description: ModbusConnectionException(Error connecting to endpoint=ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502]). Message: Error connecting to endpoint ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502] to ONLINE
2020-03-17 19:06:27.401 [hingStatusInfoChangedEvent] - 'modbus:data:rail2:digitalInputs:di206' changed from OFFLINE (COMMUNICATION_ERROR): Error (ModbusConnectionException) with read. Request: ModbusPollerThingHandlerImpl.ModbusPollerReadRequest@11d4f95[slaveId=2,functionCode=READ_MULTIPLE_REGISTERS,start=5,length=24,maxTries=3]. Description: ModbusConnectionException(Error connecting to endpoint=ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502]). Message: Error connecting to endpoint ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502] to ONLINE
2020-03-17 19:06:27.403 [hingStatusInfoChangedEvent] - 'modbus:data:rail2:digitalInputs:di211' changed from OFFLINE (COMMUNICATION_ERROR): Error (ModbusConnectionException) with read. Request: ModbusPollerThingHandlerImpl.ModbusPollerReadRequest@11d4f95[slaveId=2,functionCode=READ_MULTIPLE_REGISTERS,start=5,length=24,maxTries=3]. Description: ModbusConnectionException(Error connecting to endpoint=ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502]). Message: Error connecting to endpoint ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502] to ONLINE
2020-03-17 19:06:27.407 [hingStatusInfoChangedEvent] - 'modbus:data:rail2:digitalInputs:di213' changed from OFFLINE (COMMUNICATION_ERROR): Error (ModbusConnectionException) with read. Request: ModbusPollerThingHandlerImpl.ModbusPollerReadRequest@11d4f95[slaveId=2,functionCode=READ_MULTIPLE_REGISTERS,start=5,length=24,maxTries=3]. Description: ModbusConnectionException(Error connecting to endpoint=ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502]). Message: Error connecting to endpoint ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502] to ONLINE
2020-03-17 19:06:27.409 [hingStatusInfoChangedEvent] - 'modbus:data:rail2:digitalInputs:di214' changed from OFFLINE (COMMUNICATION_ERROR): Error (ModbusConnectionException) with read. Request: ModbusPollerThingHandlerImpl.ModbusPollerReadRequest@11d4f95[slaveId=2,functionCode=READ_MULTIPLE_REGISTERS,start=5,length=24,maxTries=3]. Description: ModbusConnectionException(Error connecting to endpoint=ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502]). Message: Error connecting to endpoint ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502] to ONLINE
2020-03-17 19:06:27.413 [hingStatusInfoChangedEvent] - 'modbus:data:rail2:digitalInputs:di215' changed from OFFLINE (COMMUNICATION_ERROR): Error (ModbusConnectionException) with read. Request: ModbusPollerThingHandlerImpl.ModbusPollerReadRequest@11d4f95[slaveId=2,functionCode=READ_MULTIPLE_REGISTERS,start=5,length=24,maxTries=3]. Description: ModbusConnectionException(Error connecting to endpoint=ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502]). Message: Error connecting to endpoint ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502] to ONLINE
2020-03-17 19:06:27.416 [hingStatusInfoChangedEvent] - 'modbus:data:rail2:digitalInputs:di216' changed from OFFLINE (COMMUNICATION_ERROR): Error (ModbusConnectionException) with read. Request: ModbusPollerThingHandlerImpl.ModbusPollerReadRequest@11d4f95[slaveId=2,functionCode=READ_MULTIPLE_REGISTERS,start=5,length=24,maxTries=3]. Description: ModbusConnectionException(Error connecting to endpoint=ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502]). Message: Error connecting to endpoint ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502] to ONLINE
2020-03-17 19:06:27.419 [hingStatusInfoChangedEvent] - 'modbus:data:rail2:digitalInputs:di203' changed from OFFLINE (COMMUNICATION_ERROR): Error (ModbusConnectionException) with read. Request: ModbusPollerThingHandlerImpl.ModbusPollerReadRequest@11d4f95[slaveId=2,functionCode=READ_MULTIPLE_REGISTERS,start=5,length=24,maxTries=3]. Description: ModbusConnectionException(Error connecting to endpoint=ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502]). Message: Error connecting to endpoint ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502] to ONLINE
2020-03-17 19:06:27.422 [hingStatusInfoChangedEvent] - 'modbus:data:rail2:digitalInputs:di217' changed from OFFLINE (COMMUNICATION_ERROR): Error (ModbusConnectionException) with read. Request: ModbusPollerThingHandlerImpl.ModbusPollerReadRequest@11d4f95[slaveId=2,functionCode=READ_MULTIPLE_REGISTERS,start=5,length=24,maxTries=3]. Description: ModbusConnectionException(Error connecting to endpoint=ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502]). Message: Error connecting to endpoint ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502] to ONLINE
2020-03-17 19:06:27.424 [hingStatusInfoChangedEvent] - 'modbus:data:rail2:digitalInputs:di218' changed from OFFLINE (COMMUNICATION_ERROR): Error (ModbusConnectionException) with read. Request: ModbusPollerThingHandlerImpl.ModbusPollerReadRequest@11d4f95[slaveId=2,functionCode=READ_MULTIPLE_REGISTERS,start=5,length=24,maxTries=3]. Description: ModbusConnectionException(Error connecting to endpoint=ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502]). Message: Error connecting to endpoint ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502] to ONLINE
2020-03-17 19:06:27.426 [hingStatusInfoChangedEvent] - 'modbus:data:rail2:digitalInputs:di219' changed from OFFLINE (COMMUNICATION_ERROR): Error (ModbusConnectionException) with read. Request: ModbusPollerThingHandlerImpl.ModbusPollerReadRequest@11d4f95[slaveId=2,functionCode=READ_MULTIPLE_REGISTERS,start=5,length=24,maxTries=3]. Description: ModbusConnectionException(Error connecting to endpoint=ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502]). Message: Error connecting to endpoint ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502] to ONLINE
2020-03-17 19:06:27.430 [hingStatusInfoChangedEvent] - 'modbus:data:rail2:digitalInputs:di221' changed from OFFLINE (COMMUNICATION_ERROR): Error (ModbusConnectionException) with read. Request: ModbusPollerThingHandlerImpl.ModbusPollerReadRequest@11d4f95[slaveId=2,functionCode=READ_MULTIPLE_REGISTERS,start=5,length=24,maxTries=3]. Description: ModbusConnectionException(Error connecting to endpoint=ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502]). Message: Error connecting to endpoint ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502] to ONLINE
2020-03-17 19:06:27.432 [hingStatusInfoChangedEvent] - 'modbus:data:rail2:digitalInputs:di220' changed from OFFLINE (COMMUNICATION_ERROR): Error (ModbusConnectionException) with read. Request: ModbusPollerThingHandlerImpl.ModbusPollerReadRequest@11d4f95[slaveId=2,functionCode=READ_MULTIPLE_REGISTERS,start=5,length=24,maxTries=3]. Description: ModbusConnectionException(Error connecting to endpoint=ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502]). Message: Error connecting to endpoint ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502] to ONLINE
2020-03-17 19:06:27.435 [hingStatusInfoChangedEvent] - 'modbus:data:rail2:digitalInputs:di222' changed from OFFLINE (COMMUNICATION_ERROR): Error (ModbusConnectionException) with read. Request: ModbusPollerThingHandlerImpl.ModbusPollerReadRequest@11d4f95[slaveId=2,functionCode=READ_MULTIPLE_REGISTERS,start=5,length=24,maxTries=3]. Description: ModbusConnectionException(Error connecting to endpoint=ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502]). Message: Error connecting to endpoint ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502] to ONLINE
2020-03-17 19:06:27.436 [hingStatusInfoChangedEvent] - 'modbus:data:rail2:digitalInputs:di223' changed from OFFLINE (COMMUNICATION_ERROR): Error (ModbusConnectionException) with read. Request: ModbusPollerThingHandlerImpl.ModbusPollerReadRequest@11d4f95[slaveId=2,functionCode=READ_MULTIPLE_REGISTERS,start=5,length=24,maxTries=3]. Description: ModbusConnectionException(Error connecting to endpoint=ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502]). Message: Error connecting to endpoint ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502] to ONLINE
2020-03-17 19:06:27.439 [hingStatusInfoChangedEvent] - 'modbus:data:rail2:digitalInputs:di207' changed from OFFLINE (COMMUNICATION_ERROR): Error (ModbusConnectionException) with read. Request: ModbusPollerThingHandlerImpl.ModbusPollerReadRequest@11d4f95[slaveId=2,functionCode=READ_MULTIPLE_REGISTERS,start=5,length=24,maxTries=3]. Description: ModbusConnectionException(Error connecting to endpoint=ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502]). Message: Error connecting to endpoint ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502] to ONLINE
2020-03-17 19:06:27.443 [hingStatusInfoChangedEvent] - 'modbus:data:rail2:digitalInputs:di224' changed from OFFLINE (COMMUNICATION_ERROR): Error (ModbusConnectionException) with read. Request: ModbusPollerThingHandlerImpl.ModbusPollerReadRequest@11d4f95[slaveId=2,functionCode=READ_MULTIPLE_REGISTERS,start=5,length=24,maxTries=3]. Description: ModbusConnectionException(Error connecting to endpoint=ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502]). Message: Error connecting to endpoint ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502] to ONLINE
==> /var/log/openhab2/openhab.log <==
2020-03-17 19:06:27.500 [ERROR] [wimpi.modbus.io.ModbusTCPTransaction] - execute try 1/1 error: I/O exception: SocketTimeoutException Read timed out. Request: net.wimpi.modbus.msg.ReadCoilsRequest@1df7de1 (unit id 3 & transaction 19129). Address: /192.168.0.14:502
2020-03-17 19:06:27.502 [ERROR] [wimpi.modbus.io.ModbusTCPTransaction] - execute reached max tries 1, throwing last error: I/O exception: SocketTimeoutException Read timed out. Request: net.wimpi.modbus.msg.ReadCoilsRequest@1df7de1 (unit id 3 & transaction 19129). Address: /192.168.0.14:502
2020-03-17 19:06:27.508 [WARN ] [rt.modbus.internal.ModbusManagerImpl] - Try 1 out of 3 failed when executing request (ModbusPollerThingHandlerImpl.ModbusPollerReadRequest@177266[slaveId=3,functionCode=READ_COILS,start=0,length=24,maxTries=3]). Will try again soon. Error was I/O error, so reseting the connection. Error details: net.wimpi.modbus.ModbusIOException I/O exception: SocketTimeoutException Read timed out [operation ID e842d7fd-a146-4747-9312-4349896dd5ef]
==> /var/log/openhab2/events.log <==
2020-03-17 19:06:27.601 [hingStatusInfoChangedEvent] - 'modbus:poller:rail2:digitalInputs' changed from OFFLINE (COMMUNICATION_ERROR): Error with read: org.openhab.io.transport.modbus.ModbusConnectionException: Error connecting to endpoint ModbusTCPSlaveEndpoint@13a8094[address=192.168.0.12,port=502] to ONLINE