SoCTest working!
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6f1b8927f2
commit
5d56df7c0e
2 changed files with 32 additions and 6 deletions
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@ -7,7 +7,7 @@ from enum import Enum
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from pymodbus.constants import Endian
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from pymodbus.payload import BinaryPayloadDecoder
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from pymodbus.client.tcp import ModbusTcpClient as ModbusClient
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#from pymodbus.client.tcp import ModbusTcpClient as ModbusClient
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#from pymodbus.diag_message import *
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#from pymodbus.file_message import *
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#from pymodbus.other_message import *
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@ -71,12 +71,12 @@ class registerReadError(Exception):
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class FroniusReg:
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def __init__(self, address, datatype, unit, description):
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self.address = address
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self.datatype = DataType(datatype)
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self.datatype = datatype
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self.unit = unit
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self.description=description
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def getValue(self, modbusClient):
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self.__getRegisterValue(modbusClient,
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return self.__getRegisterValue(modbusClient,
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self.address,
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self.datatype,
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self.unit)
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@ -87,7 +87,8 @@ class FroniusReg:
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slave=unit)
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if(modbusValue.isError()):
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raise registerReadError("Unable to read from Fronius Register: %d, %s" % (self.id, self.description))
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if(modbusValue is None):
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raise registerReadError("It's NONE!")
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return dataType.decode(modbusValue)
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class ScaledFroniusReg:
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@ -95,6 +96,15 @@ class ScaledFroniusReg:
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self.valueReg=valueReg
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self.scaleReg=scaleReg
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def getValue(self):
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return self.valueReg.getValue() * 10 ** self.scaleReg.getValue()
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def getValue(self, modbusClient):
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return self.valueReg.getValue(modbusClient) * 10 ** self.scaleReg.getValue(modbusClient)
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storageStateOfCharge = FroniusReg(40362, DataType.UInt16, 1, "Storage State of Charge")
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storageStateOfChargeSF = FroniusReg(40376, DataType.Int16, 1, "Storage State of Charge Scaling Factor")
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scaledStateOfCharge = ScaledFroniusReg(storageStateOfCharge, storageStateOfChargeSF)
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16
SoCtest.py
Executable file
16
SoCtest.py
Executable file
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@ -0,0 +1,16 @@
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#!/usr/bin/env python3
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import FroniusReg
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from pymodbus.client.tcp import ModbusTcpClient
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fronius1 = ModbusTcpClient("172.19.107.211", port=502, timeout=10)
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fronius1.connect()
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raw_soc = FroniusReg.storageStateOfCharge.getValue(fronius1)
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print(" raw: %s" % raw_soc)
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soc = FroniusReg.scaledStateOfCharge.getValue(fronius1)
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print(" SOC: %s%%" % soc)
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