Modbus Binding not working on OH3

@JamesC This morning the modbus stopped working again, here below the logs:

2021-01-05 04:53:41.917 [DEBUG] [ernal.handler.ModbusDataThingHandler] - Thing modbus:data:endpointSDM120:inputRegisters:ApparentPower channels updated: {}. readValueType=float32, readIndex=Optional[18], readSubIndex(or 0)=0, extractIndex=18 -> numeric value 377.86651611328125 and boolValue=true. Registers ModbusRegisterArray(4363199A00000000000000003FDB020C000000000000000042C23333000000000000000043BCEEEA0000000000000000C3B68CCD00000000000000003E83ABA3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004248000044D6D5EC00000000418F147B45139614) for request ModbusReadRequestBlueprint@1aa1c08[slaveId=1,functionCode=READ_INPUT_REGISTERS,start=0,length=80,maxTries=3]
2021-01-05 04:53:41.920 [DEBUG] [ernal.handler.ModbusDataThingHandler] - Thing modbus:data:endpointSDM120:inputRegisters:ReactivePower channels updated: {}. readValueType=float32, readIndex=Optional[24], readSubIndex(or 0)=0, extractIndex=24 -> numeric value -365.1000061035156 and boolValue=true. Registers ModbusRegisterArray(4363199A00000000000000003FDB020C000000000000000042C23333000000000000000043BCEEEA0000000000000000C3B68CCD00000000000000003E83ABA3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004248000044D6D5EC00000000418F147B45139614) for request ModbusReadRequestBlueprint@1aa1c08[slaveId=1,functionCode=READ_INPUT_REGISTERS,start=0,length=80,maxTries=3]
2021-01-05 04:53:41.923 [DEBUG] [ernal.handler.ModbusDataThingHandler] - Thing modbus:data:endpointSDM120:inputRegisters:PowerFactor channels updated: {modbus:data:endpointSDM120:inputRegisters:PowerFactor:number=0.25716885924339294}. readValueType=float32, readIndex=Optional[30], readSubIndex(or 0)=0, extractIndex=30 -> numeric value 0.25716885924339294 and boolValue=true. Registers ModbusRegisterArray(4363199A00000000000000003FDB020C000000000000000042C23333000000000000000043BCEEEA0000000000000000C3B68CCD00000000000000003E83ABA3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004248000044D6D5EC00000000418F147B45139614) for request ModbusReadRequestBlueprint@1aa1c08[slaveId=1,functionCode=READ_INPUT_REGISTERS,start=0,length=80,maxTries=3]
2021-01-05 04:53:41.926 [DEBUG] [ernal.handler.ModbusDataThingHandler] - Thing modbus:data:endpointSDM120:inputRegisters:PhaseAngle channels updated: {}. readValueType=float32, readIndex=Optional[36], readSubIndex(or 0)=0, extractIndex=36 -> numeric value 0.0 and boolValue=false. Registers ModbusRegisterArray(4363199A00000000000000003FDB020C000000000000000042C23333000000000000000043BCEEEA0000000000000000C3B68CCD00000000000000003E83ABA3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004248000044D6D5EC00000000418F147B45139614) for request ModbusReadRequestBlueprint@1aa1c08[slaveId=1,functionCode=READ_INPUT_REGISTERS,start=0,length=80,maxTries=3]
2021-01-05 04:53:41.930 [DEBUG] [ernal.handler.ModbusDataThingHandler] - Thing modbus:data:endpointSDM120:inputRegisters:Frequency channels updated: {modbus:data:endpointSDM120:inputRegisters:Frequency:number=50.0}. readValueType=float32, readIndex=Optional[70], readSubIndex(or 0)=0, extractIndex=70 -> numeric value 50.0 and boolValue=true. Registers ModbusRegisterArray(4363199A00000000000000003FDB020C000000000000000042C23333000000000000000043BCEEEA0000000000000000C3B68CCD00000000000000003E83ABA3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004248000044D6D5EC00000000418F147B45139614) for request ModbusReadRequestBlueprint@1aa1c08[slaveId=1,functionCode=READ_INPUT_REGISTERS,start=0,length=80,maxTries=3]
2021-01-05 04:53:41.933 [DEBUG] [ernal.handler.ModbusDataThingHandler] - Thing modbus:data:endpointSDM120:inputRegisters:ImportActiveEnergy channels updated: {}. readValueType=float32, readIndex=Optional[72], readSubIndex(or 0)=0, extractIndex=72 -> numeric value 1718.68505859375 and boolValue=true. Registers ModbusRegisterArray(4363199A00000000000000003FDB020C000000000000000042C23333000000000000000043BCEEEA0000000000000000C3B68CCD00000000000000003E83ABA3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004248000044D6D5EC00000000418F147B45139614) for request ModbusReadRequestBlueprint@1aa1c08[slaveId=1,functionCode=READ_INPUT_REGISTERS,start=0,length=80,maxTries=3]
2021-01-05 04:53:41.935 [DEBUG] [ernal.handler.ModbusDataThingHandler] - Thing modbus:data:endpointSDM120:inputRegisters:ExportActiveEnergy channels updated: {}. readValueType=float32, readIndex=Optional[74], readSubIndex(or 0)=0, extractIndex=74 -> numeric value 0.0 and boolValue=false. Registers ModbusRegisterArray(4363199A00000000000000003FDB020C000000000000000042C23333000000000000000043BCEEEA0000000000000000C3B68CCD00000000000000003E83ABA3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004248000044D6D5EC00000000418F147B45139614) for request ModbusReadRequestBlueprint@1aa1c08[slaveId=1,functionCode=READ_INPUT_REGISTERS,start=0,length=80,maxTries=3]
2021-01-05 04:53:41.938 [DEBUG] [ernal.handler.ModbusDataThingHandler] - Thing modbus:data:endpointSDM120:inputRegisters:ImportReactiveEnergy channels updated: {modbus:data:endpointSDM120:inputRegisters:ImportReactiveEnergy:number=17.885000228881836}. readValueType=float32, readIndex=Optional[76], readSubIndex(or 0)=0, extractIndex=76 -> numeric value 17.885000228881836 and boolValue=true. Registers ModbusRegisterArray(4363199A00000000000000003FDB020C000000000000000042C23333000000000000000043BCEEEA0000000000000000C3B68CCD00000000000000003E83ABA3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004248000044D6D5EC00000000418F147B45139614) for request ModbusReadRequestBlueprint@1aa1c08[slaveId=1,functionCode=READ_INPUT_REGISTERS,start=0,length=80,maxTries=3]
2021-01-05 04:53:41.940 [DEBUG] [ernal.handler.ModbusDataThingHandler] - Thing modbus:data:endpointSDM120:inputRegisters:ExportReactiveEnergy channels updated: {}. readValueType=float32, readIndex=Optional[78], readSubIndex(or 0)=0, extractIndex=78 -> numeric value 2361.3798828125 and boolValue=true. Registers ModbusRegisterArray(4363199A00000000000000003FDB020C000000000000000042C23333000000000000000043BCEEEA0000000000000000C3B68CCD00000000000000003E83ABA3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004248000044D6D5EC00000000418F147B45139614) for request ModbusReadRequestBlueprint@1aa1c08[slaveId=1,functionCode=READ_INPUT_REGISTERS,start=0,length=80,maxTries=3]
2021-01-05 04:53:43.811 [DEBUG] [bus.handler.ModbusPollerThingHandler] - Thing modbus:poller:endpointSDM120:inputRegisters received response PollResult(result=AsyncModbusReadResult(request = ModbusReadRequestBlueprint@1aa1c08[slaveId=1,functionCode=READ_INPUT_REGISTERS,start=0,length=80,maxTries=3], registers = ModbusRegisterArray(4363199A00000000000000003FDB645A000000000000000042C56666000000000000000043BD68B60000000000000000C3B6D99A00000000000000003E857074000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004248000044D6D5EC00000000418F147B45139614)))
2021-01-05 04:53:43.813 [DEBUG] [ernal.handler.ModbusDataThingHandler] - Thing modbus:data:endpointSDM120:inputRegisters:Voltage channels updated: {modbus:data:endpointSDM120:inputRegisters:Voltage:number=227.10000610351562}. readValueType=float32, readIndex=Optional[0], readSubIndex(or 0)=0, extractIndex=0 -> numeric value 227.10000610351562 and boolValue=true. Registers ModbusRegisterArray(4363199A00000000000000003FDB645A000000000000000042C56666000000000000000043BD68B60000000000000000C3B6D99A00000000000000003E857074000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004248000044D6D5EC00000000418F147B45139614) for request ModbusReadRequestBlueprint@1aa1c08[slaveId=1,functionCode=READ_INPUT_REGISTERS,start=0,length=80,maxTries=3]
2021-01-05 04:53:43.815 [DEBUG] [ernal.handler.ModbusDataThingHandler] - Thing modbus:data:endpointSDM120:inputRegisters:Current channels updated: {modbus:data:endpointSDM120:inputRegisters:Current:number=1.7139999866485596}. readValueType=float32, readIndex=Optional[6], readSubIndex(or 0)=0, extractIndex=6 -> numeric value 1.7139999866485596 and boolValue=true. Registers ModbusRegisterArray(4363199A00000000000000003FDB645A000000000000000042C56666000000000000000043BD68B60000000000000000C3B6D99A00000000000000003E857074000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004248000044D6D5EC00000000418F147B45139614) for request ModbusReadRequestBlueprint@1aa1c08[slaveId=1,functionCode=READ_INPUT_REGISTERS,start=0,length=80,maxTries=3]
2021-01-05 04:53:43.820 [DEBUG] [ernal.handler.ModbusDataThingHandler] - Thing modbus:data:endpointSDM120:inputRegisters:ActivePower channels updated: {modbus:data:endpointSDM120:inputRegisters:ActivePower:number=98.69999694824219}. readValueType=float32, readIndex=Optional[12], readSubIndex(or 0)=0, extractIndex=12 -> numeric value 98.69999694824219 and boolValue=true. Registers ModbusRegisterArray(4363199A00000000000000003FDB645A000000000000000042C56666000000000000000043BD68B60000000000000000C3B6D99A00000000000000003E857074000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004248000044D6D5EC00000000418F147B45139614) for request ModbusReadRequestBlueprint@1aa1c08[slaveId=1,functionCode=READ_INPUT_REGISTERS,start=0,length=80,maxTries=3]
2021-01-05 04:53:43.822 [DEBUG] [ernal.handler.ModbusDataThingHandler] - Thing modbus:data:endpointSDM120:inputRegisters:ApparentPower channels updated: {}. readValueType=float32, readIndex=Optional[18], readSubIndex(or 0)=0, extractIndex=18 -> numeric value 378.81805419921875 and boolValue=true. Registers ModbusRegisterArray(4363199A00000000000000003FDB645A000000000000000042C56666000000000000000043BD68B60000000000000000C3B6D99A00000000000000003E857074000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004248000044D6D5EC00000000418F147B45139614) for request ModbusReadRequestBlueprint@1aa1c08[slaveId=1,functionCode=READ_INPUT_REGISTERS,start=0,length=80,maxTries=3]
2021-01-05 04:53:43.825 [DEBUG] [ernal.handler.ModbusDataThingHandler] - Thing modbus:data:endpointSDM120:inputRegisters:ReactivePower channels updated: {}. readValueType=float32, readIndex=Optional[24], readSubIndex(or 0)=0, extractIndex=24 -> numeric value -365.70001220703125 and boolValue=true. Registers ModbusRegisterArray(4363199A00000000000000003FDB645A000000000000000042C56666000000000000000043BD68B60000000000000000C3B6D99A00000000000000003E857074000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004248000044D6D5EC00000000418F147B45139614) for request ModbusReadRequestBlueprint@1aa1c08[slaveId=1,functionCode=READ_INPUT_REGISTERS,start=0,length=80,maxTries=3]
2021-01-05 04:53:43.829 [DEBUG] [ernal.handler.ModbusDataThingHandler] - Thing modbus:data:endpointSDM120:inputRegisters:PowerFactor channels updated: {modbus:data:endpointSDM120:inputRegisters:PowerFactor:number=0.260623574256897}. readValueType=float32, readIndex=Optional[30], readSubIndex(or 0)=0, extractIndex=30 -> numeric value 0.260623574256897 and boolValue=true. Registers ModbusRegisterArray(4363199A00000000000000003FDB645A000000000000000042C56666000000000000000043BD68B60000000000000000C3B6D99A00000000000000003E857074000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004248000044D6D5EC00000000418F147B45139614) for request ModbusReadRequestBlueprint@1aa1c08[slaveId=1,functionCode=READ_INPUT_REGISTERS,start=0,length=80,maxTries=3]
2021-01-05 04:53:43.830 [DEBUG] [ernal.handler.ModbusDataThingHandler] - Thing modbus:data:endpointSDM120:inputRegisters:PhaseAngle channels updated: {}. readValueType=float32, readIndex=Optional[36], readSubIndex(or 0)=0, extractIndex=36 -> numeric value 0.0 and boolValue=false. Registers ModbusRegisterArray(4363199A00000000000000003FDB645A000000000000000042C56666000000000000000043BD68B60000000000000000C3B6D99A00000000000000003E857074000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004248000044D6D5EC00000000418F147B45139614) for request ModbusReadRequestBlueprint@1aa1c08[slaveId=1,functionCode=READ_INPUT_REGISTERS,start=0,length=80,maxTries=3]
2021-01-05 04:53:43.834 [DEBUG] [ernal.handler.ModbusDataThingHandler] - Thing modbus:data:endpointSDM120:inputRegisters:Frequency channels updated: {modbus:data:endpointSDM120:inputRegisters:Frequency:number=50.0}. readValueType=float32, readIndex=Optional[70], readSubIndex(or 0)=0, extractIndex=70 -> numeric value 50.0 and boolValue=true. Registers ModbusRegisterArray(4363199A00000000000000003FDB645A000000000000000042C56666000000000000000043BD68B60000000000000000C3B6D99A00000000000000003E857074000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004248000044D6D5EC00000000418F147B45139614) for request ModbusReadRequestBlueprint@1aa1c08[slaveId=1,functionCode=READ_INPUT_REGISTERS,start=0,length=80,maxTries=3]
2021-01-05 04:53:43.837 [DEBUG] [ernal.handler.ModbusDataThingHandler] - Thing modbus:data:endpointSDM120:inputRegisters:ImportActiveEnergy channels updated: {}. readValueType=float32, readIndex=Optional[72], readSubIndex(or 0)=0, extractIndex=72 -> numeric value 1718.68505859375 and boolValue=true. Registers ModbusRegisterArray(4363199A00000000000000003FDB645A000000000000000042C56666000000000000000043BD68B60000000000000000C3B6D99A00000000000000003E857074000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004248000044D6D5EC00000000418F147B45139614) for request ModbusReadRequestBlueprint@1aa1c08[slaveId=1,functionCode=READ_INPUT_REGISTERS,start=0,length=80,maxTries=3]
2021-01-05 04:53:43.839 [DEBUG] [ernal.handler.ModbusDataThingHandler] - Thing modbus:data:endpointSDM120:inputRegisters:ExportActiveEnergy channels updated: {}. readValueType=float32, readIndex=Optional[74], readSubIndex(or 0)=0, extractIndex=74 -> numeric value 0.0 and boolValue=false. Registers ModbusRegisterArray(4363199A00000000000000003FDB645A000000000000000042C56666000000000000000043BD68B60000000000000000C3B6D99A00000000000000003E857074000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004248000044D6D5EC00000000418F147B45139614) for request ModbusReadRequestBlueprint@1aa1c08[slaveId=1,functionCode=READ_INPUT_REGISTERS,start=0,length=80,maxTries=3]
2021-01-05 04:53:43.842 [DEBUG] [ernal.handler.ModbusDataThingHandler] - Thing modbus:data:endpointSDM120:inputRegisters:ImportReactiveEnergy channels updated: {modbus:data:endpointSDM120:inputRegisters:ImportReactiveEnergy:number=17.885000228881836}. readValueType=float32, readIndex=Optional[76], readSubIndex(or 0)=0, extractIndex=76 -> numeric value 17.885000228881836 and boolValue=true. Registers ModbusRegisterArray(4363199A00000000000000003FDB645A000000000000000042C56666000000000000000043BD68B60000000000000000C3B6D99A00000000000000003E857074000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004248000044D6D5EC00000000418F147B45139614) for request ModbusReadRequestBlueprint@1aa1c08[slaveId=1,functionCode=READ_INPUT_REGISTERS,start=0,length=80,maxTries=3]
2021-01-05 04:53:43.845 [DEBUG] [ernal.handler.ModbusDataThingHandler] - Thing modbus:data:endpointSDM120:inputRegisters:ExportReactiveEnergy channels updated: {}. readValueType=float32, readIndex=Optional[78], readSubIndex(or 0)=0, extractIndex=78 -> numeric value 2361.3798828125 and boolValue=true. Registers ModbusRegisterArray(4363199A00000000000000003FDB645A000000000000000042C56666000000000000000043BD68B60000000000000000C3B6D99A00000000000000003E857074000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004248000044D6D5EC00000000418F147B45139614) for request ModbusReadRequestBlueprint@1aa1c08[slaveId=1,functionCode=READ_INPUT_REGISTERS,start=0,length=80,maxTries=3]
2021-01-05 04:53:46.850 [WARN ] [rt.modbus.internal.ModbusManagerImpl] - Try 1 out of 3 failed when executing request (ModbusReadRequestBlueprint@1aa1c08[slaveId=1,functionCode=READ_INPUT_REGISTERS,start=0,length=80,maxTries=3]). Will try again soon. Error was I/O error, so reseting the connection. Error details: net.wimpi.modbus.ModbusIOException I/O exception: IOException Error reading response (EOF) [operation ID c0d86404-44f2-411a-aff4-f5eaa0849f95]
2021-01-05 05:04:29.310 [INFO ] [io.openhabcloud.internal.CloudClient] - Disconnected from the openHAB Cloud service (UUID = xxxxxxxx, base URL = http://localhost:8080)
2021-01-05 05:05:20.354 [INFO ] [io.openhabcloud.internal.CloudClient] - Connected to the openHAB Cloud service (UUID = xxxxxxx, base URL = http://localhost:8080)

The WARN message comes back more often:

2021-01-05 04:35:37.814 [DEBUG] [ernal.handler.ModbusDataThingHandler] - Thing modbus:data:endpointSDM120:inputRegisters:ImportReactiveEnergy channels updated: {modbus:data:endpointSDM120:inputRegisters:ImportReactiveEnergy:number=17.885000228881836}. readValueType=float32, readIndex=Optional[76], readSubIndex(or 0)=0, extractIndex=76 -> numeric value 17.885000228881836 and boolValue=true. Registers ModbusRegisterArray(4363333300000000000000003FDB4396000000000000000042C2999A000000000000000043BD3B080000000000000000C3B6D99A00000000000000003E83C3D2000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004248000044D6D4FE00000000418F147B45139452) for request ModbusReadRequestBlueprint@1aa1c08[slaveId=1,functionCode=READ_INPUT_REGISTERS,start=0,length=80,maxTries=3]
2021-01-05 04:35:37.817 [DEBUG] [ernal.handler.ModbusDataThingHandler] - Thing modbus:data:endpointSDM120:inputRegisters:ExportReactiveEnergy channels updated: {}. readValueType=float32, readIndex=Optional[78], readSubIndex(or 0)=0, extractIndex=78 -> numeric value 2361.27001953125 and boolValue=true. Registers ModbusRegisterArray(4363333300000000000000003FDB4396000000000000000042C2999A000000000000000043BD3B080000000000000000C3B6D99A00000000000000003E83C3D2000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004248000044D6D4FE00000000418F147B45139452) for request ModbusReadRequestBlueprint@1aa1c08[slaveId=1,functionCode=READ_INPUT_REGISTERS,start=0,length=80,maxTries=3]
2021-01-05 04:35:40.821 [WARN ] [rt.modbus.internal.ModbusManagerImpl] - Try 1 out of 3 failed when executing request (ModbusReadRequestBlueprint@1aa1c08[slaveId=1,functionCode=READ_INPUT_REGISTERS,start=0,length=80,maxTries=3]). Will try again soon. Error was I/O error, so reseting the connection. Error details: net.wimpi.modbus.ModbusIOException I/O exception: IOException Error reading response (EOF) [operation ID fea1fcfa-218f-404d-a431-fd9bdae62a8a]
2021-01-05 04:35:41.307 [DEBUG] [bus.handler.ModbusPollerThingHandler] - Thing modbus:poller:endpointSDM120:inputRegisters received response PollResult(result=AsyncModbusReadResult(request = ModbusReadRequestBlueprint@1aa1c08[slaveId=1,functionCode=READ_INPUT_REGISTERS,start=0,length=80,maxTries=3], registers = ModbusRegisterArray(4363333300000000000000003FDB4396000000000000000042C4999A000000000000000043BD3B0F0000000000000000C3B6B33300000000000000003E8512DF000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004247CCCD44D6D4FE00000000418F147B45139456)))
2021-01-05 04:35:41.310 [DEBUG] [ernal.handler.ModbusDataThingHandler] - Thing modbus:data:endpointSDM120:inputRegisters:Voltage channels updated: {modbus:data:endpointSDM120:inputRegisters:Voltage:number=227.1999969482422}. readValueType=float32, readIndex=Optional[0], readSubIndex(or 0)=0, extractIndex=0 -> numeric value 227.1999969482422 and boolValue=true. Registers ModbusRegisterArray(4363333300000000000000003FDB4396000000000000000042C4999A000000000000000043BD3B0F0000000000000000C3B6B33300000000000000003E8512DF000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004247CCCD44D6D4FE00000000418F147B45139456) for request ModbusReadRequestBlueprint@1aa1c08[slaveId=1,functionCode=READ_INPUT_REGISTERS,start=0,length=80,maxTries=3]
2021-01-05 04:35:41.314 [DEBUG] [ernal.handler.ModbusDataThingHandler] - Thing modbus:data:endpointSDM120:inputRegisters:Current channels updated: {modbus:data:endpointSDM120:inputRegisters:Current:number=1.7130000591278076}. readValueType=float32, readIndex=Optional[6], readSubIndex(or 0)=0, extractIndex=6 -> numeric value 1.7130000591278076 and boolValue=true. Registers ModbusRegisterArray(4363333300000000000000003FDB4396000000000000000042C4999A000000000000000043BD3B0F0000000000000000C3B6B33300000000000000003E8512DF000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004247CCCD44D6D4FE00000000418F147B45139456) for request ModbusReadRequestBlueprint@1aa1c08[slaveId=1,functionCode=READ_INPUT_REGISTERS,start=0,length=80,maxTries=3]
2021-01-05 04:51:53.421 [DEBUG] [ernal.handler.ModbusDataThingHandler] - Thing modbus:data:endpointSDM120:inputRegisters:ImportReactiveEnergy channels updated: {modbus:data:endpointSDM120:inputRegisters:ImportReactiveEnergy:number=17.885000228881836}. readValueType=float32, readIndex=Optional[76], readSubIndex(or 0)=0, extractIndex=76 -> numeric value 17.885000228881836 and boolValue=true. Registers ModbusRegisterArray(4363000000000000000000003FDB4396000000000000000042C43333000000000000000043BCD0540000000000000000C3B64CCD00000000000000003E852261000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004247CCCD44D6D5D300000000418F147B451395E7) for request ModbusReadRequestBlueprint@1aa1c08[slaveId=1,functionCode=READ_INPUT_REGISTERS,start=0,length=80,maxTries=3]
2021-01-05 04:51:53.426 [DEBUG] [ernal.handler.ModbusDataThingHandler] - Thing modbus:data:endpointSDM120:inputRegisters:ExportReactiveEnergy channels updated: {}. readValueType=float32, readIndex=Optional[78], readSubIndex(or 0)=0, extractIndex=78 -> numeric value 2361.368896484375 and boolValue=true. Registers ModbusRegisterArray(4363000000000000000000003FDB4396000000000000000042C43333000000000000000043BCD0540000000000000000C3B64CCD00000000000000003E852261000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004247CCCD44D6D5D300000000418F147B451395E7) for request ModbusReadRequestBlueprint@1aa1c08[slaveId=1,functionCode=READ_INPUT_REGISTERS,start=0,length=80,maxTries=3]
2021-01-05 04:51:56.430 [WARN ] [rt.modbus.internal.ModbusManagerImpl] - Try 1 out of 3 failed when executing request (ModbusReadRequestBlueprint@1aa1c08[slaveId=1,functionCode=READ_INPUT_REGISTERS,start=0,length=80,maxTries=3]). Will try again soon. Error was I/O error, so reseting the connection. Error details: net.wimpi.modbus.ModbusIOException I/O exception: IOException Error reading response (EOF) [operation ID 5b9b51f3-2094-43e1-b718-89f2df624f67]
2021-01-05 04:51:56.859 [DEBUG] [bus.handler.ModbusPollerThingHandler] - Thing modbus:poller:endpointSDM120:inputRegisters received response PollResult(result=AsyncModbusReadResult(request = ModbusReadRequestBlueprint@1aa1c08[slaveId=1,functionCode=READ_INPUT_REGISTERS,start=0,length=80,maxTries=3], registers = ModbusRegisterArray(4363199A00000000000000003FDAE148000000000000000042C20000000000000000000043BCD05B0000000000000000C3B6733300000000000000003E839EC1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004247CCCD44D6D5DB00000000418F147B451395E7)))
2021-01-05 04:51:56.862 [DEBUG] [ernal.handler.ModbusDataThingHandler] - Thing modbus:data:endpointSDM120:inputRegisters:Voltage channels updated: {modbus:data:endpointSDM120:inputRegisters:Voltage:number=227.10000610351562}. readValueType=float32, readIndex=Optional[0], readSubIndex(or 0)=0, extractIndex=0 -> numeric value 227.10000610351562 and boolValue=true. Registers ModbusRegisterArray(4363199A00000000000000003FDAE148000000000000000042C20000000000000000000043BCD05B0000000000000000C3B6733300000000000000003E839EC1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004247CCCD44D6D5DB00000000418F147B451395E7) for request ModbusReadRequestBlueprint@1aa1c08[slaveId=1,functionCode=READ_INPUT_REGISTERS,start=0,length=80,maxTries=3]
2021-01-05 04:51:56.865 [DEBUG] [ernal.handler.ModbusDataThingHandler] - Thing modbus:data:endpointSDM120:inputRegisters:Current channels updated: {modbus:data:endpointSDM120:inputRegisters:Current:number=1.7100000381469727}. readValueType=float32, readIndex=Optional[6], readSubIndex(or 0)=0, extractIndex=6 -> numeric value 1.7100000381469727 and boolValue=true. Registers ModbusRegisterArray(4363199A00000000000000003FDAE148000000000000000042C20000000000000000000043BCD05B0000000000000000C3B6733300000000000000003E839EC1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004247CCCD44D6D5DB00000000418F147B451395E7) for request ModbusReadRequestBlueprint@1aa1c08[slaveId=1,functionCode=READ_INPUT_REGISTERS,start=0,length=80,maxTries=3]

I had updated to the new .jar from @fwolter already earlier.

Screenshot of symlinks:


Screenshot of openhab file:

Output of command lsusb

[12:35:56] openhabian@openHAB3:~$ lsusb
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 007: ID 1cf1:0030 Dresden Elektronik
Bus 001 Device 006: ID 0658:0200 Sigma Designs, Inc. Aeotec Z-Stick Gen5 (ZW090) - UZB
Bus 001 Device 005: ID 1a86:7523 QinHeng Electronics HL-340 USB-Serial adapter
Bus 001 Device 004: ID 1a40:0101 Terminus Technology Inc. Hub
Bus 001 Device 003: ID 14cd:1212 Super Top microSD card reader (SY-T18)
Bus 001 Device 002: ID 2109:3431 VIA Labs, Inc. Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

To make it all complete, here my .things file:

Bridge modbus:serial:endpointSDM120 [port="/dev/ttyUSBMODBUS",baud=9600,id=1,dataBits=8,parity="none",stopBits="1.0",encoding="rtu"] {
    Bridge poller inputRegisters [ start=0, length=80, refresh=1500, type="input" ] {
        Thing data Voltage                       "Voltage" @ "Mains"                            [ readStart="0", readValueType="float32" ]
        Thing data Current                       "Current" @ "Mains"                             [ readStart="6", readValueType="float32" ]
        Thing data ActivePower                   "Active Power" @ "Mains"                        [ readStart="12", readValueType="float32" ]
        Thing data ApparentPower                 "Apparent Power" @ "Mains"                      [ readStart="18", readValueType="float32" ]
        Thing data ReactivePower                 "Reactive Power" @ "Mains"                      [ readStart="24", readValueType="float32" ]
        Thing data PowerFactor                   "Power Factor" @ "Mains"                        [ readStart="30", readValueType="float32" ]
        Thing data PhaseAngle                    "Phase Angle" @ "Mains"                          [ readStart="36", readValueType="float32" ]
        Thing data Frequency                     "Frequency" @ "Mains"                            [ readStart="70", readValueType="float32" ]
        Thing data ImportActiveEnergy            "Import Active Energy" @ "Mains"                 [ readStart="72", readValueType="float32" ]
        Thing data ExportActiveEnergy            "Export Active Energy" @ "Mains"                [ readStart="74", readValueType="float32" ]
        Thing data ImportReactiveEnergy          "Import Reactive Energy" @ "Mains"              [ readStart="76", readValueType="float32" ]
        Thing data ExportReactiveEnergy          "Export Reactive Energy" @ "Mains"             [ readStart="78", readValueType="float32" ]
        
	}}