kiwi/domoticz-ds238-modbus-tcp
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This commit is contained in:
Xavier Beaudouin
2022-10-17 18:16:23 +02:00
parent 3921bf4689
commit fb5d47f25c
1 changed files with 88 additions and 54 deletions
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142
plugin.py
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@ -7,7 +7,7 @@ Requirements:
2. pymodbus AND pymodbusTCP 2. pymodbus AND pymodbusTCP
""" """
""" """
<plugin key="DS238_ModbusTCP" name="DS238-2 ZN/S ModbusTCP" author="Xavier Beaudouin" version="0.0.1" externallink="https://github.com/xbeaudouin/domoticz-ds238-modbus-tcp"> <plugin key="DS238_ModbusTCP" name="DS238-2 ZN/S ModbusTCP" author="Xavier Beaudouin" version="0.0.2" externallink="https://github.com/xbeaudouin/domoticz-ds238-modbus-tcp">
<params> <params>
<param field="Address" label="IP Address" width="150px" required="true" /> <param field="Address" label="IP Address" width="150px" required="true" />
<param field="Port" label="Port Number" width="100px" required="true" default="502" /> <param field="Port" label="Port Number" width="100px" required="true" default="502" />
@ -31,6 +31,7 @@ sys.path.append('/usr/local/lib/python3.6/dist-packages')
sys.path.append('/usr/local/lib/python3.7/dist-packages') sys.path.append('/usr/local/lib/python3.7/dist-packages')
sys.path.append('/usr/local/lib/python3.8/dist-packages') sys.path.append('/usr/local/lib/python3.8/dist-packages')
sys.path.append('/usr/local/lib/python3.9/dist-packages') sys.path.append('/usr/local/lib/python3.9/dist-packages')
sys.path.append('/usr/local/lib/python3.10/dist-packages')
import pymodbus import pymodbus
@ -220,41 +221,44 @@ class BasePlugin:
power = "0" power = "0"
# Total Energy # Total Energy
data = client.read_holding_registers(0, 2) #data = client.read_holding_registers(0, 2)
Domoticz.Debug("Data from register 0: "+str(data)) #Domoticz.Debug("Data from register 0: "+str(data))
# Unsigned 32 ## Unsigned 32
decoder = BinaryPayloadDecoder.fromRegisters(data, byteorder=Endian.Big, wordorder=Endian.Big) #decoder = BinaryPayloadDecoder.fromRegisters(data, byteorder=Endian.Big, wordorder=Endian.Big)
# Value ## Value
value = decoder.decode_32bit_int() #value = decoder.decode_32bit_int()
total_e = str(value) #total_e = str(value)
total_e = str(getmodbus32(0, client))
# Export Energy # Export Energy
data = client.read_holding_registers(0x8, 2) #data = client.read_holding_registers(0x8, 2)
Domoticz.Debug("Data from register 0x8: "+str(data)) #Domoticz.Debug("Data from register 0x8: "+str(data))
# Unsigned 32 # Unsigned 32
decoder = BinaryPayloadDecoder.fromRegisters(data, byteorder=Endian.Big, wordorder=Endian.Big) #decoder = BinaryPayloadDecoder.fromRegisters(data, byteorder=Endian.Big, wordorder=Endian.Big)
# Value # Value
value = decoder.decode_32bit_int() #value = decoder.decode_32bit_int()
export_e = str(value) #export_e = str(value)
export_e = str(getmodbus32(0x8, client))
# Import Energy # Import Energy
data = client.read_holding_registers(0xA, 2) #data = client.read_holding_registers(0xA, 2)
Domoticz.Debug("Data from register 0xA: "+str(data)) #Domoticz.Debug("Data from register 0xA: "+str(data))
# Unsigned 32 ## Unsigned 32
decoder = BinaryPayloadDecoder.fromRegisters(data, byteorder=Endian.Big, wordorder=Endian.Big) #decoder = BinaryPayloadDecoder.fromRegisters(data, byteorder=Endian.Big, wordorder=Endian.Big)
# Value ## Value
value = decoder.decode_32bit_int() #value = decoder.decode_32bit_int()
import_e = str(value) #import_e = str(value)
import_e = str(getmodbus32(0xA, client))
# Voltage # Voltage
data = client.read_holding_registers(0xC, 1) #data = client.read_holding_registers(0xC, 1)
Domoticz.Debug("Data from register 0xC: "+str(data)) #Domoticz.Debug("Data from register 0xC: "+str(data))
# Unsigned 16 # Unsigned 16
decoder = BinaryPayloadDecoder.fromRegisters(data, byteorder=Endian.Big, wordorder=Endian.Big) #decoder = BinaryPayloadDecoder.fromRegisters(data, byteorder=Endian.Big, wordorder=Endian.Big)
# Value # Value
value = decoder.decode_16bit_int() #value = decoder.decode_16bit_int()
# Scale factor / 10 # Scale factor / 10
value = round (value / 10, 3) value = round (getmodbus16(0xC,client) / 10, 3)
Domoticz.Debug("Value after conversion : "+str(value)) Domoticz.Debug("Value after conversion : "+str(value))
Domoticz.Debug("-> Calculating average") Domoticz.Debug("-> Calculating average")
self.voltage.update(value) self.voltage.update(value)
@ -263,14 +267,14 @@ class BasePlugin:
Devices[4].Update(1, str(value)) Devices[4].Update(1, str(value))
# Current # Current
data = client.read_holding_registers(0xD, 1) #data = client.read_holding_registers(0xD, 1)
Domoticz.Debug("Data from register 0xD: "+str(data)) #Domoticz.Debug("Data from register 0xD: "+str(data))
# Unsigned 16 # Unsigned 16
decoder = BinaryPayloadDecoder.fromRegisters(data, byteorder=Endian.Big, wordorder=Endian.Big) #decoder = BinaryPayloadDecoder.fromRegisters(data, byteorder=Endian.Big, wordorder=Endian.Big)
# Value # Value
value = decoder.decode_16bit_int() #value = decoder.decode_16bit_int()
# Scale factor / 100 # Scale factor / 100
value = round (value / 100, 3) value = round (getmodbus16(0xD,client) / 100, 3)
Domoticz.Debug("Value after conversion : "+str(value)) Domoticz.Debug("Value after conversion : "+str(value))
Domoticz.Debug("-> Calculating average") Domoticz.Debug("-> Calculating average")
self.current.update(value) self.current.update(value)
@ -279,14 +283,15 @@ class BasePlugin:
Devices[5].Update(1, str(value)) Devices[5].Update(1, str(value))
# Active Power # Active Power
data = client.read_holding_registers(0xE, 1) #data = client.read_holding_registers(0xE, 1)
Domoticz.Debug("Data from register 0xE: "+str(data)) #Domoticz.Debug("Data from register 0xE: "+str(data))
# Unsigned 16 # Unsigned 16
decoder = BinaryPayloadDecoder.fromRegisters(data, byteorder=Endian.Big, wordorder=Endian.Big) #decoder = BinaryPayloadDecoder.fromRegisters(data, byteorder=Endian.Big, wordorder=Endian.Big)
# Value # Value
value = decoder.decode_16bit_int() #value = decoder.decode_16bit_int()
Domoticz.Debug("Value after conversion : "+str(value)) #Domoticz.Debug("Value after conversion : "+str(value))
Domoticz.Debug("-> Calculating average") #Domoticz.Debug("-> Calculating average")
value = getmodbus16(0xE, client)
self.active_power.update(value) self.active_power.update(value)
value = self.active_power.get() value = self.active_power.get()
Domoticz.Debug(" = {}".format(value)) Domoticz.Debug(" = {}".format(value))
@ -298,28 +303,29 @@ class BasePlugin:
power = str(abs(value)) power = str(abs(value))
# Reactive Power # Reactive Power
data = client.read_holding_registers(0xF, 1) #data = client.read_holding_registers(0xF, 1)
Domoticz.Debug("Data from register 0xF: "+str(data)) #Domoticz.Debug("Data from register 0xF: "+str(data))
# Unsigned 16 # Unsigned 16
decoder = BinaryPayloadDecoder.fromRegisters(data, byteorder=Endian.Big, wordorder=Endian.Big) #decoder = BinaryPayloadDecoder.fromRegisters(data, byteorder=Endian.Big, wordorder=Endian.Big)
# Value ## Value
value = decoder.decode_16bit_int() #value = decoder.decode_16bit_int()
Domoticz.Debug("Value after conversion : "+str(value)) #Domoticz.Debug("Value after conversion : "+str(value))
Domoticz.Debug("-> Calculating average") #Domoticz.Debug("-> Calculating average")
value = getmodbus16(0xF, client)
self.reactive_power.update(value) self.reactive_power.update(value)
value = self.reactive_power.get() value = self.reactive_power.get()
Domoticz.Debug(" = {}".format(value)) Domoticz.Debug(" = {}".format(value))
Devices[7].Update(1, str(value)) Devices[7].Update(1, str(value))
# Power Factor # Power Factor
data = client.read_holding_registers(0x10, 1) #data = client.read_holding_registers(0x10, 1)
Domoticz.Debug("Data from register 0x10: "+str(data)) #Domoticz.Debug("Data from register 0x10: "+str(data))
# Unsigned 16 # Unsigned 16
decoder = BinaryPayloadDecoder.fromRegisters(data, byteorder=Endian.Big, wordorder=Endian.Big) #decoder = BinaryPayloadDecoder.fromRegisters(data, byteorder=Endian.Big, wordorder=Endian.Big)
# Value # Value
value = decoder.decode_16bit_int() #value = decoder.decode_16bit_int()
# Scale factor / 1000 # Scale factor / 1000
value = round (value / 1000, 3) value = round (getmodbus16(0x10,client) / 1000, 3)
Domoticz.Debug("Value after conversion : "+str(value)) Domoticz.Debug("Value after conversion : "+str(value))
Domoticz.Debug("-> Calculating average") Domoticz.Debug("-> Calculating average")
self.power_factor.update(value) self.power_factor.update(value)
@ -328,14 +334,14 @@ class BasePlugin:
Devices[8].Update(1, str(value)) Devices[8].Update(1, str(value))
# Frequency # Frequency
data = client.read_holding_registers(0x11, 1) #data = client.read_holding_registers(0x11, 1)
Domoticz.Debug("Data from register 0x11: "+str(data)) #Domoticz.Debug("Data from register 0x11: "+str(data))
# Unsigned 16 # Unsigned 16
decoder = BinaryPayloadDecoder.fromRegisters(data, byteorder=Endian.Big, wordorder=Endian.Big) #decoder = BinaryPayloadDecoder.fromRegisters(data, byteorder=Endian.Big, wordorder=Endian.Big)
# Value ## Value
value = decoder.decode_16bit_int() #value = decoder.decode_16bit_int()
# Scale factor / 100 # Scale factor / 100
value = round (value / 100, 3) value = round (getmodbus16(0x11, client) / 100, 3)
Domoticz.Debug("Value after conversion : "+str(value)) Domoticz.Debug("Value after conversion : "+str(value))
Domoticz.Debug("-> Calculating average") Domoticz.Debug("-> Calculating average")
self.frequency.update(value) self.frequency.update(value)
@ -400,3 +406,31 @@ def DumpConfigToLog():
Domoticz.Debug("Device sValue: '" + Devices[x].sValue + "'") Domoticz.Debug("Device sValue: '" + Devices[x].sValue + "'")
Domoticz.Debug("Device LastLevel: " + str(Devices[x].LastLevel)) Domoticz.Debug("Device LastLevel: " + str(Devices[x].LastLevel))
return return
# get Modbus 32 bits values
def getmodbus32(register, client):
try:
data = client.read_holding_registers(register, 2)
Domoticz.Debug("Data from register "+str(register)+": "+str(data))
decoder = BinaryPayloadDecoder.fromRegisters(data, byteorder=Endian.Big, wordorder=Endian.Big)
value = decoder.decode_32bit_int()
return value
except:
Domoticz.Error("Error getting data from "+str(register))
return 0
# get Modbug 16 bits values
def getmodbus16(register, client):
try:
data = client.read_holding_registers(register, 1)
Domoticz.Debug("Data from register "+str(register)+": "+str(data))
decoder = BinaryPayloadDecoder.fromRegisters(data, byteorder=Endian.Big, wordorder=Endian.Big)
value = decoder.decode_16bit_int()
return value
except:
Domoticz.Error("Error getting data from "+str(register))
return 0