#Modbus poll setup driver
Phase config is dependent of device configuration.Īs soon as meter is configured with 1 phase support only, driver detects circumstance and excludes remaining phases. In test environment I had only phase 1 connected.
#Modbus poll setup generator
Select in submenu "Setup" the usage as grid, pvinverter or generator meter.Last option is much quicker and also supports non-default unit-IDs.Ī few seconds later the meter should appear in your main menu: Go to "Settings" > "Modbus TCP devices" and perform a "Scan for Devices" or directy add a device via "Devices" > "Add" using relevant IP and ModBus ID and port.in case you use more meters in parallel multiply setting like in this exampe ID " 84".configure that number in file Eastron_SDM230.py.take first 2 hex-bytes (0132) and convert it back into int (here 306).
#Modbus poll setup serial
Read serial ID with holding register FC00 (unsigned int32) from SDM device.Since SDM230 does not support device id, the device must be identified by serial id. Type "help", "copyright", "credits" or "license" for more information. Since that file is not automatically compiled by VenusOS execute following bold marked commands in directory /opt/victronenergy/dbus-modbus-client.rename file /opt/victronenergy/dbus-modbus-client/dbus-modbus-client.pyc into /opt/victronenergy/dbus-modbus-client/dbus-modbus-client.py.orig.Import Eastron_SDM630v2 (in case you use another meter version apply alternatively expression "Eastron_SDM230" or "Eastron_SDM630v1" instead of " Eastron_SDM630v2 ") Add following bold-marked line into file /opt/victronenergy/dbus-modbus-client/ dbus-modbus-client.py.copy Eastron SDM meters v1.2.zip -file into directory /opt/victronenergy/dbus-modbus-client and unzip it.I like to share an implementation for support of the Eastron SDM630-Modbus and SDM230-Modbus v2 energy meters.įor any usage a donation to with an amount of 5 USD/EUR/GBP or equivalent is expected. Addition of supported product ID > shown properly in VRM.Thanks to Sergio for allowing access to his environment (limited support - requires manual adaptation since device id is not supported on that device type - details see below) Meter is only supported, if configured with baudrate >= 9600
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