First code
This commit is contained in:
294
plugin.py
294
plugin.py
@ -7,7 +7,7 @@ Requirements:
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2. pymodbus AND pymodbusTCP
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2. pymodbus AND pymodbusTCP
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"""
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"""
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"""
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"""
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<plugin key="DS238_ModbusTCP" name="SDM120c ModbusTCP" author="Xavier Beaudouin" version="0.0.1" externallink="https://github.com/xbeaudouin/domoticz-sdm120c-modbus-tcp">
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<plugin key="SDM120c_ModbusTCP" name="SDM120c ModbusTCP" author="Xavier Beaudouin" version="0.0.1" externallink="https://github.com/xbeaudouin/domoticz-sdm120c-modbus-tcp">
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<params>
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<params>
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<param field="Address" label="IP Address" width="150px" required="true" />
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<param field="Address" label="IP Address" width="150px" required="true" />
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<param field="Port" label="Port Number" width="100px" required="true" default="502" />
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<param field="Port" label="Port Number" width="100px" required="true" default="502" />
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@ -31,8 +31,13 @@ sys.path.append('/usr/local/lib/python3.6/dist-packages')
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sys.path.append('/usr/local/lib/python3.7/dist-packages')
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sys.path.append('/usr/local/lib/python3.7/dist-packages')
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sys.path.append('/usr/local/lib/python3.8/dist-packages')
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sys.path.append('/usr/local/lib/python3.8/dist-packages')
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sys.path.append('/usr/local/lib/python3.9/dist-packages')
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sys.path.append('/usr/local/lib/python3.9/dist-packages')
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sys.path.append('/usr/local/lib/python3.10/dist-packages')
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import sdm_modbus
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import pymodbus
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from pyModbusTCP.client import ModbusClient
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from pymodbus.constants import Endian
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from pymodbus.payload import BinaryPayloadDecoder
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#
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#
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# Domoticz shows graphs with intervals of 5 minutes.
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# Domoticz shows graphs with intervals of 5 minutes.
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@ -63,55 +68,36 @@ class Average:
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def get(self):
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def get(self):
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return sum(self.samples) / len(self.samples)
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return sum(self.samples) / len(self.samples)
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#
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def strget(self):
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# Domoticz shows graphs with intervals of 5 minutes.
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return str(sum(self.samples) / len(self.samples))
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# When collecting information from the inverter more frequently than that, then it makes no sense to only show the last value.
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#
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# The Maximum class can be used to calculate the highest value based on a sliding window of samples.
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# The number of samples stored depends on the interval used to collect the value from the inverter itself.
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#
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class Maximum:
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def __init__(self):
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self.samples = []
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self.max_samples = 30
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def set_max_samples(self, max):
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self.max_samples = max
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if self.max_samples < 1:
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self.max_samples = 1
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def update(self, new_value, scale = 0):
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self.samples.append(new_value * (10 ** scale))
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while (len(self.samples) > self.max_samples):
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del self.samples[0]
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Domoticz.Debug("Maximum: {} - {} values".format(self.get(), len(self.samples)))
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def get(self):
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return max(self.samples)
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# Plugin itself
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# Plugin itself
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class BasePlugin:
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class BasePlugin:
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#enabled = False
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def __init__(self):
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def __init__(self):
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# Voltage for last 5 minutes
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# Voltage for last 5 minutes
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self.voltage=Average()
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self.voltage=Average()
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# Current for last 5 minutes
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# Current for last 5 minutes
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self.current=Average()
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self.current=Average()
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# Apparent Power for last 5 minutes
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self.apparent_power=Average()
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# Active power for last 5 minutes
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# Active power for last 5 minutes
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self.active_power=Average()
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self.active_power=Average()
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# Apparent Power for last 5 minutes
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self.apparent_power=Average()
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# Reactive power for last 5 minutes
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# Reactive power for last 5 minutes
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self.reactive_power=Average()
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self.reactive_power=Average()
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# Power factor for last 5 minutes
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# Power factor for last 5 minutes
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self.power_factor=Average()
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self.power_factor=Average()
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# Phase Angle for last 5 minutes
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# Phase Angle for last 5 minutes
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self.phase_angle=Average()
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self.phase_angle=Average()
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# Frequency for last 5 minutes
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# Frequency for last 5 minutes
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self.frequency=Average()
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self.frequency=Average()
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# Total demand power for last 5 minutes
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self.total_demand_power=Average()
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# Import demand power for last 5 minutes
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self.import_demand_power=Average()
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# Export demand power for last 5 minutes
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self.export_demand_power=Average()
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# Total Demand Current for last 5 minutes
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self.total_demand_current=Average()
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return
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return
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@ -140,51 +126,50 @@ class BasePlugin:
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Domoticz.Debug("Query IP " + self.IPAddress + ":" + str(self.IPPort) +" on device : "+str(self.MBAddr))
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Domoticz.Debug("Query IP " + self.IPAddress + ":" + str(self.IPPort) +" on device : "+str(self.MBAddr))
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# Create the devices if they does not exists
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# Create the devices if they does not exists
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# TODO: refactor this.
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if 1 not in Devices:
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if 1 not in Devices:
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Domoticz.Device(Name="Voltage", Unit=1, TypeName="Voltage", Used=0).Create()
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Domoticz.Device(Name="Voltage", Unit=1, TypeName="Voltage", Used=0).Create()
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if 2 not in Devices:
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if 2 not in Devices:
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Domoticz.Device(Name="Current", Unit=2, TypeName="Current (Single)", Used=0).Create()
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Domoticz.Device(Name="Current", Unit=2, TypeName="Current (Single)", Used=0).Create()
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if 3 not in Devices:
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if 3 not in Devices:
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Options = { "Custom": "1;W" }
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Options = { "Custom": "1;W" }
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Domoticz.Device(Name="Active Power", Unit=3, TypeName="Custom", Used=0, Options=Options).Create()
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Domoticz.Device(Name="Active Power", Unit=3, TypeName="Custom", Used=0, Options=Options).Create()
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if 4 not in Devices:
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if 4 not in Devices:
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Options = { "Custom": "1;VA" }
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Options = { "Custom": "1;VA" }
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Domoticz.Device(Name="Apparent Power", Unit=4, TypeName="Custom", Used=0, Options=Options).Create()
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Domoticz.Device(Name="Apparent Power", Unit=4, TypeName="Custom", Used=0, Options=Options).Create()
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if 5 not in Devices:
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if 5 not in Devices:
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Options = { "Custom": "1;VAr" }
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Options = { "Custom": "1;VAr" }
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Domoticz.Device(Name="Reactive Power", Unit=5, TypeName="Custom", Used=0, Options=Options).Create()
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Domoticz.Device(Name="Reactive Power", Unit=5, TypeName="Custom", Used=0, Options=Options).Create()
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if 6 not in Devices:
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if 6 not in Devices:
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Options = { "Custom": "1;PF" }
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Options = { "Custom": "1;PF" }
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Domoticz.Device(Name="Power Factor", Unit=6, TypeName="Custom", Used=0, Options=Options).Create()
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Domoticz.Device(Name="Power Factor", Unit=6, TypeName="Custom", Used=0, Options=Options).Create()
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if 7 not in Devices:
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if 7 not in Devices:
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Options = { "Custom": "1;Deg" }
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Options = { "Custom": "1;Deg" }
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Domoticz.Device(Name="Phase Angle", Unit=7, TypeName="Custom", Used=0, Options=Options).Create()
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Domoticz.Device(Name="Phase Angle", Unit=7, TypeName="Custom", Used=0, Options=Options).Create()
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if 8 not in Devices:
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if 8 not in Devices:
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Options = { "Custom": "1;Hz" }
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Options = { "Custom": "1;Hz" }
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Domoticz.Device(Name="Frequency", Unit=8, TypeName="Custom", Used=0, Options=Options).Create()
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Domoticz.Device(Name="Frequency", Unit=8, TypeName="Custom", Used=0, Options=Options).Create()
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if 9 not in Devices:
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if 9 not in Devices:
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Domoticz.Device(Name="Import Energy", Unit=9, Type=0xfa, Subtype=0x01, Used=0).Create()
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Domoticz.Device(Name="Import Energy", Unit=9, Type=243, Subtype=29, Used=0).Create()
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if 10 not in Devices:
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if 10 not in Devices:
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Domoticz.Device(Name="Export Energy", Unit=10, Type=0xfa, Subtype=0x01, Used=0).Create()
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Domoticz.Device(Name="Export Energy", Unit=10, Type=243, Subtype=29, Used=0).Create()
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# 11 will be not used Import Energy (Reactive) / kVArh
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# 11 will be not used Import Energy (Reactive) / kVArh
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# 12 will be not used Export Energy (Reactive) / kVArh
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# 12 will be not used Export Energy (Reactive) / kVArh
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if 13 not in Devices:
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if 13 not in Devices:
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Options = { "Custom": "1;W" }
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Options = { "Custom": "1;W" }
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Domoticz.Device(Name="Total Demand Power", Unit=13, TypeName="Custom", Used=0, Options=Options).Create()
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Domoticz.Device(Name="Total Demand Power", Unit=13, TypeName="Custom", Used=0, Options=Options).Create()
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if 14 not in Devices:
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if 14 not in Devices:
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Options = { "Custom": "1;W" }
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Options = { "Custom": "1;W" }
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Domoticz.Device(Name="Maximum Total Demand Power", Unit=14, TypeName="Custom", Used=0, Options=Options).Create()
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Domoticz.Device(Name="Maximum Total Demand Power", Unit=14, TypeName="Custom", Used=0, Options=Options).Create()
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if 15 not in Devices:
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if 15 not in Devices:
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Options = { "Custom": "1;W" }
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Options = { "Custom": "1;W" }
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Domoticz.Device(Name="Import Demand Power", Unit=15, TypeName="Custom", Used=0, Options=Options).Create()
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Domoticz.Device(Name="Import Demand Power", Unit=15, TypeName="Custom", Used=0, Options=Options).Create()
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if 16 not in Devices:
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if 16 not in Devices:
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Options = { "Custom": "1;W" }
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Options = { "Custom": "1;W" }
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Domoticz.Device(Name="Maximum Import Demand Power", Unit=16, TypeName="Custom", Used=0, Options=Options).Create()
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Domoticz.Device(Name="Maximum Import Demand Power", Unit=16, TypeName="Custom", Used=0, Options=Options).Create()
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if 17 not in Devices:
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if 17 not in Devices:
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Options = { "Custom": "1;W" }
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Options = { "Custom": "1;W" }
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Domoticz.Device(Name="Export Demand Power", Unit=17, TypeName="Custom", Used=0, Options=Options).Create()
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Domoticz.Device(Name="Export Demand Power", Unit=17, TypeName="Custom", Used=0, Options=Options).Create()
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if 18 not in Devices:
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if 18 not in Devices:
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Options = { "Custom": "1;W" }
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Options = { "Custom": "1;W" }
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Domoticz.Device(Name="Maximum Export Demand Power", Unit=18, TypeName="Custom", Used=0, Options=Options).Create()
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Domoticz.Device(Name="Maximum Export Demand Power", Unit=18, TypeName="Custom", Used=0, Options=Options).Create()
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if 19 not in Devices:
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if 19 not in Devices:
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@ -192,8 +177,8 @@ class BasePlugin:
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if 20 not in Devices:
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if 20 not in Devices:
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Domoticz.Device(Name="Maximum Total Demand Current", Unit=20, TypeName="Current (Single)", Used=0).Create()
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Domoticz.Device(Name="Maximum Total Demand Current", Unit=20, TypeName="Current (Single)", Used=0).Create()
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if 21 not in Devices:
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if 21 not in Devices:
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Domoticz.Device(Name="Total Energy (Active)", Unit=21, Type=0xfa, Subtype=0x01, Used=0).Create()
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Domoticz.Device(Name="Total Energy (Active)", Unit=21, Type=243, Subtype=29, Used=0).Create()
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# 22 will not be used Total Energy (Reactive)
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# 22 will not be used Total Energy (Reactive)
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return
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return
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@ -228,147 +213,64 @@ class BasePlugin:
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Devices[20].Update(1, "0")
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Devices[20].Update(1, "0")
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Devices[21].Update(1, "0")
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Devices[21].Update(1, "0")
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# XXX: Finish that.
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#Domoticz.Log("Voltage : " + str(getmodbus(0x0000, client)) )
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self.voltage.update(getmodbus(0x0000, client))
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Devices[1].Update(1, self.voltage.strget())
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# TODO: catch errors
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#Domoticz.Log("Current : " + str(getmodbus(0x0006, client)) )
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# 3 counters
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self.current.update(getmodbus(0x0006, client))
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total_e = "0"
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Devices[2].Update(1, self.current.strget())
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export_e = "0"
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import_e = "0"
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export_w = 0
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import_w = 0
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power = "0"
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# Total Energy
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#Domoticz.Log("Power Active : " + str(getmodbus(0x000c, client)) )
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data = client.read_holding_registers(0, 2)
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self.active_power.update(getmodbus(0x000c, client))
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Domoticz.Debug("Data from register 0: "+str(data))
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Devices[3].Update(1, self.active_power.strget())
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# Unsigned 32
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decoder = BinaryPayloadDecoder.fromRegisters(data, byteorder=Endian.Big, wordorder=Endian.Big)
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# Value
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value = decoder.decode_32bit_int()
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total_e = str(value)
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# Export Energy
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#Domoticz.Log("Power apparent: " + str(getmodbus(0x0012, client)) )
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data = client.read_holding_registers(0x8, 2)
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self.apparent_power.update(getmodbus(0x0012, client))
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Domoticz.Debug("Data from register 0x8: "+str(data))
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Devices[4].Update(1, self.apparent_power.strget())
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# Unsigned 32
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decoder = BinaryPayloadDecoder.fromRegisters(data, byteorder=Endian.Big, wordorder=Endian.Big)
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# Value
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value = decoder.decode_32bit_int()
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export_e = str(value)
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# Import Energy
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#Domoticz.Log("Power reactive: " + str(getmodbus(0x0018, client)) )
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data = client.read_holding_registers(0xA, 2)
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self.reactive_power.update(getmodbus(0x0018, client))
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Domoticz.Debug("Data from register 0xA: "+str(data))
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Devices[5].Update(1, self.reactive_power.strget())
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# Unsigned 32
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decoder = BinaryPayloadDecoder.fromRegisters(data, byteorder=Endian.Big, wordorder=Endian.Big)
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# Value
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value = decoder.decode_32bit_int()
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import_e = str(value)
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# Voltage
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#Domoticz.Log("Power Factor : " + str(getmodbus(0x001e, client)) )
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data = client.read_holding_registers(0xC, 1)
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self.power_factor.update(getmodbus(0x001e, client))
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Domoticz.Debug("Data from register 0xC: "+str(data))
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Devices[6].Update(1, self.power_factor.strget())
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# Unsigned 16
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decoder = BinaryPayloadDecoder.fromRegisters(data, byteorder=Endian.Big, wordorder=Endian.Big)
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# Value
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value = decoder.decode_16bit_int()
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# Scale factor / 10
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value = round (value / 10, 3)
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Domoticz.Debug("Value after conversion : "+str(value))
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Domoticz.Debug("-> Calculating average")
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self.voltage.update(value)
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value = self.voltage.get()
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Domoticz.Debug(" = {}".format(value))
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Devices[4].Update(1, str(value))
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# Current
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#Domoticz.Log("Phase Angle : " + str(getmodbus(0x0024, client)) )
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data = client.read_holding_registers(0xD, 1)
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self.phase_angle.update(getmodbus(0x0024, client))
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Domoticz.Debug("Data from register 0xD: "+str(data))
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Devices[7].Update(1, self.phase_angle.strget())
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# Unsigned 16
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decoder = BinaryPayloadDecoder.fromRegisters(data, byteorder=Endian.Big, wordorder=Endian.Big)
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# Value
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value = decoder.decode_16bit_int()
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# Scale factor / 100
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value = round (value / 100, 3)
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Domoticz.Debug("Value after conversion : "+str(value))
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Domoticz.Debug("-> Calculating average")
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self.current.update(value)
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value = self.current.get()
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Domoticz.Debug(" = {}".format(value))
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Devices[5].Update(1, str(value))
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# Active Power
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#Domoticz.Log("Frequency : " + str(getmodbus(0x0046, client)) )
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data = client.read_holding_registers(0xE, 1)
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self.frequency.update(getmodbus(0x0046, client))
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Domoticz.Debug("Data from register 0xE: "+str(data))
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Devices[8].Update(1, self.frequency.strget())
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# Unsigned 16
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decoder = BinaryPayloadDecoder.fromRegisters(data, byteorder=Endian.Big, wordorder=Endian.Big)
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# Value
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value = decoder.decode_16bit_int()
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Domoticz.Debug("Value after conversion : "+str(value))
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Domoticz.Debug("-> Calculating average")
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self.active_power.update(value)
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value = self.active_power.get()
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Domoticz.Debug(" = {}".format(value))
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Devices[6].Update(1, str(value))
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if value > 0.0:
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import_w = value
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if value < 0.0:
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export_w = value
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power = str(abs(value))
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# Reactive Power
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power = self.active_power.get()
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data = client.read_holding_registers(0xF, 1)
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if power >= 0:
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Domoticz.Debug("Data from register 0xF: "+str(data))
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import_power = power
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# Unsigned 16
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else:
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decoder = BinaryPayloadDecoder.fromRegisters(data, byteorder=Endian.Big, wordorder=Endian.Big)
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import_power = 0
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# Value
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value = decoder.decode_16bit_int()
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Domoticz.Debug("Value after conversion : "+str(value))
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Domoticz.Debug("-> Calculating average")
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self.reactive_power.update(value)
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value = self.reactive_power.get()
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Domoticz.Debug(" = {}".format(value))
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Devices[7].Update(1, str(value))
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# Power Factor
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if power < 0:
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data = client.read_holding_registers(0x10, 1)
|
export_power = abs(power)
|
||||||
Domoticz.Debug("Data from register 0x10: "+str(data))
|
else:
|
||||||
# Unsigned 16
|
export_power = 0
|
||||||
decoder = BinaryPayloadDecoder.fromRegisters(data, byteorder=Endian.Big, wordorder=Endian.Big)
|
|
||||||
# Value
|
|
||||||
value = decoder.decode_16bit_int()
|
|
||||||
# Scale factor / 1000
|
|
||||||
value = round (value / 1000, 3)
|
|
||||||
Domoticz.Debug("Value after conversion : "+str(value))
|
|
||||||
Domoticz.Debug("-> Calculating average")
|
|
||||||
self.power_factor.update(value)
|
|
||||||
value = self.power_factor.get()
|
|
||||||
Domoticz.Debug(" = {}".format(value))
|
|
||||||
Devices[8].Update(1, str(value))
|
|
||||||
|
|
||||||
# Frequency
|
#Domoticz.Log("Import NRJ act : " + str(getmodbus(0x0048, client)) )
|
||||||
data = client.read_holding_registers(0x11, 1)
|
Devices[9].Update(1, sValue=str(import_power)+";"+str(getmodbus(0x0048, client)*1000))
|
||||||
Domoticz.Debug("Data from register 0x11: "+str(data))
|
|
||||||
# Unsigned 16
|
|
||||||
decoder = BinaryPayloadDecoder.fromRegisters(data, byteorder=Endian.Big, wordorder=Endian.Big)
|
|
||||||
# Value
|
|
||||||
value = decoder.decode_16bit_int()
|
|
||||||
# Scale factor / 100
|
|
||||||
value = round (value / 100, 3)
|
|
||||||
Domoticz.Debug("Value after conversion : "+str(value))
|
|
||||||
Domoticz.Debug("-> Calculating average")
|
|
||||||
self.frequency.update(value)
|
|
||||||
value = self.frequency.get()
|
|
||||||
Domoticz.Debug(" = {}".format(value))
|
|
||||||
Devices[9].Update(1, str(value))
|
|
||||||
|
|
||||||
|
#Domoticz.Log("Export NRJ act : " + str(getmodbus(0x004a, client)) )
|
||||||
|
Devices[10].Update(1, sValue=str(export_power)+";"+str(getmodbus(0x004a, client)*1000))
|
||||||
|
|
||||||
# Do insert data on counters
|
Domoticz.Log("Total Demand Pwr : " + str(getmodbus(0x0054, client)) )
|
||||||
Devices[1].Update(1, sValue=total_e+"0;0;0;0;"+power+";0")
|
Domoticz.Log("Max Demand Pwr : " + str(getmodbus(0x0056, client)) )
|
||||||
Devices[2].Update(1, sValue=export_e+"0;0;0;0;"+str(abs(export_w))+";0")
|
Domoticz.Log("Input Demand Pwr : " + str(getmodbus(0x0058, client)) )
|
||||||
Devices[3].Update(1, sValue=import_e+"0;0;0;0;"+str(abs(import_w))+";0")
|
Domoticz.Log("Max Input Demand Pwr : " + str(getmodbus(0x005a, client)) )
|
||||||
Devices[10].Update(1, sValue=import_e+"0;0;"+export_e+"0;0;"+str(abs(import_w))+";"+str(abs(export_w)))
|
Domoticz.Log("Export Demand Pwr : " + str(getmodbus(0x005c, client)) )
|
||||||
|
Domoticz.Log("Max Export Demand Pwr : " + str(getmodbus(0x005e, client)) )
|
||||||
|
Domoticz.Log("Total Demand Cur: " + str(getmodbus(0x0102, client)) )
|
||||||
|
Domoticz.Log("Max Total Demand Cur: " + str(getmodbus(0x0108, client)) )
|
||||||
|
Domoticz.Log("Total Energy Act: " + str(getmodbus(0x0156, client)) )
|
||||||
|
|
||||||
|
|
||||||
global _plugin
|
global _plugin
|
||||||
@ -400,3 +302,27 @@ 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 float 32 bits values
|
||||||
|
def getmodbus(register, client):
|
||||||
|
value = 0
|
||||||
|
try:
|
||||||
|
data = client.read_input_registers(register, 2)
|
||||||
|
Domoticz.Debug("Data from register "+str(register)+": "+str(data))
|
||||||
|
decoder = BinaryPayloadDecoder.fromRegisters(data, byteorder=Endian.Big, wordorder=Endian.Big)
|
||||||
|
value = round(decoder.decode_32bit_float(), 3)
|
||||||
|
except:
|
||||||
|
Domoticz.Error("Error getting data from "+str(register) + ", try 1")
|
||||||
|
try:
|
||||||
|
data = client.read_input_registers(register, 2)
|
||||||
|
Domoticz.Debug("Data from register "+str(register)+": "+str(data))
|
||||||
|
decoder = BinaryPayloadDecoder.fromRegisters(data, byteorder=Endian.Big, wordorder=Endian.Big)
|
||||||
|
value = round(decoder.decode_32bit_float(), 3)
|
||||||
|
except:
|
||||||
|
Domoticz.Error("Error getting data from "+str(register) + ", try 2")
|
||||||
|
|
||||||
|
return value
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|||||||
Reference in New Issue
Block a user