June 6, 20224 yr 7 hours ago, Sc00bs said: Did you change the serial number to your inverters serial number in the setup? If yes and all are your readings are wrong, I would check the cable. yes, still get this errors orange white / D- orange / D+ [s6-init] making user provided files available at /var/run/s6/etc...exited 0. [s6-init] ensuring user provided files have correct perms...exited 0. [fix-attrs.d] applying ownership & permissions fixes... [fix-attrs.d] done. [cont-init.d] executing container initialization scripts... [cont-init.d] done. [services.d] starting services [services.d] done. 2022-06-06 15:15:52,652 INFO Loading HASS OS configuration 2022-06-06 15:15:52,675 DEBUG could not patch umodbus: numpy not found 2022-06-06 15:15:52,680 INFO Filter *last used for battery_soc, total_battery_charge, total_battery_discharge, total_grid_export, total_grid_import, total_pv_power 2022-06-06 15:15:52,685 INFO Connecting to serial:///dev/ttyUSB0 2022-06-06 15:15:52,781 INFO ############################################################ 2022-06-06 15:15:52,781 INFO Inverter serial number '2112086345' 2022-06-06 15:15:52,782 INFO ############################################################ 2022-06-06 15:15:52,783 INFO MQTT: Connecting to mqtt_user@core-mosquitto:1883 2022-06-06 15:15:52,805 INFO MQTT: Connection successful 2022-06-06 15:15:53,911 ERROR Read Error: (1,78,1) CRC validation failed. 2022-06-06 15:15:53,911 INFO Retrying individual sensors: ['Total PV Power:last', 'Total Battery Charge:last', 'Total Battery Discharge:last', 'Total Grid Export:last', 'Total Grid Import:last', 'Battery SOC:last'] 2022-06-06 15:15:54,053 ERROR Read ErrorTotal Battery Charge: (1,72,2) CRC validation failed. 2022-06-06 15:15:54,447 ERROR Read Error: (1,72,4) CRC validation failed.
June 6, 20224 yr 14 minutes ago, Marius Schonken said: yes, still get this errors orange white / D- orange / D+ What pins are they going to on the RJ45 Connector?
June 6, 20224 yr Has anyone got the wiring layout to a RJ45 you used when pairing Solar assistant with this goodie With a Pi 4 Edited June 6, 20224 yr by SeaSickMama
June 7, 20224 yr Hey peeps, My 5.5kW inverter was was updated to firmware e424 - MCU:3374 this morning, and since then, my logging seems to have stopped. I was previously running e419 MCU3162. Any guidance to get this up and running again will be appreciated. I tried pulling a debug node onto the modbus queue info, but nothing came from it.
June 7, 20224 yr 2 minutes ago, Saliegh said: Hey peeps, My 5.5kW inverter was was updated to firmware e424 - MCU:3374 this morning, and since then, my logging seems to have stopped. I was previously running e419 MCU3162. Any guidance to get this up and running again will be appreciated. I tried pulling a debug node onto the modbus queue info, but nothing came from it. change the device id/unit id on the inverter to 1
June 7, 20224 yr 12 minutes ago, Iiceman said: change the device id/unit id on the inverter to 1 If you are referring to the inverter modbus-client node's unit-ID attribute... It was already set to 1. Any other ideas? Edit... I just noticed this log message Edited June 7, 20224 yr by Saliegh Added newly seen log message
June 7, 20224 yr 17 minutes ago, Saliegh said: If you are referring to the inverter modbus-client node's unit-ID attribute... It was already set to 1. Any other ideas? Edit... I just noticed this log message As stated above, change the ID on the inverter - mine reset it's ID to zero after a firmware update: Edited June 7, 20224 yr by system32
June 7, 20224 yr 4 minutes ago, system32 said: As stated above, change the ID on the inverter - mine reset it's ID to zero after a firmware update: This did it, thanks.
June 9, 20224 yr On 2022/05/24 at 2:14 PM, Bloubul7 said: Hi, The dashboard should be available at http://noderedip:1880/ui If you want to safe the settings to a local storage file then you would need to enable context storage in your settings.js has anyone managed to create an automation in ha/node red to enable and disable the "Limit to Load" function on a timer/scheduler? I am trying to do this, so that my heatpump does not deplete my battery at night. Any tips/advice will be appreciated...
June 9, 20224 yr 8 minutes ago, Iiceman said: has anyone managed to create an automation in ha/node red to enable and disable the "Limit to Load" function on a timer/scheduler? I am trying to do this, so that my heatpump does not deplete my battery at night. Any tips/advice will be appreciated... Sry, my first question has to be, why do you run your heatpump at night? Maybe just put a smart isolator witch on it to switch it on during the day and you can overide it if necessary.
June 9, 20224 yr 3 minutes ago, Sc00bs said: Sry, my first question has to be, why do you run your heatpump at night? Maybe just put a smart isolator witch on it to switch it on during the day and you can overide it if necessary. have that already, however we need hot water @5am , so the heatpump needs to turn on by 3:30am, hence the question.. im trying not to loose the benefit of the sun, for when it runs during the day...
June 9, 20224 yr Author 30 minutes ago, Iiceman said: has anyone managed to create an automation in ha/node red to enable and disable the "Limit to Load" function on a timer/scheduler? I am trying to do this, so that my heatpump does not deplete my battery at night. Any tips/advice will be appreciated... Hi, Yes it is part of the Node Red flows that I have shared previously. I have my limit to load enabled to different days and different times of days
June 9, 20224 yr 10 minutes ago, Bloubul7 said: Hi, Yes it is part of the Node Red flows that I have shared previously. I have my limit to load enabled to different days and different times of days thanks @Bloubul7, i have seen that, but for the life of me, i cannot change or adapt it to work on a static schedule... any advice on which flows to change?
June 9, 20224 yr Just now, Bloubul7 said: Did you try and change it through the dashboard? no i haven't actually, didn't even know i could, let me try that
June 9, 20224 yr 53 minutes ago, Iiceman said: have that already, however we need hot water @5am , so the heatpump needs to turn on by 3:30am, hence the question.. im trying not to loose the benefit of the sun, for when it runs during the day... Sry, wasn't trying to come over with an attitude, just asking as I have no idea how your heatpumps works. I thought they usually worked in conjunction with your existing geyser to store the water they heat up and you just use a compressor to generate the hot water rather than an element. Heat loss from a good geyser is relatively low so water hot water stored in stays pretty hot for a long time.
June 9, 20224 yr 2 minutes ago, Sc00bs said: Sry, wasn't trying to come over with an attitude, just asking as I have no idea how your heatpumps works. I thought they usually worked in conjunction with your existing geyser to store the water they heat up and you just use a compressor to generate the hot water rather than an element. Heat loss from a good geyser is relatively low so water hot water stored in stays pretty hot for a long time. no offence taken, my heatpump has replaced the regular heating element found inside a geyser, its essentially like an aircon in reverse, take heat out the air and uses it to heat the water..In the area i reside in, close to a river, its gets really cold in winter, and the gesyer heat losses are incredibly high, even with a blanket and lagging on a new geyser.. was hoping to get some automation that could allow me to turn off/on "limit to load", so that my battery can be "protected".. Whilst in pretty hand with a mouse and keyboard and can follow "logic", Blubul's flow is beyond my capabilities.. Anyone here that can help me adapt the flows/logic to achieve my goal, am happy to pay for your time?
June 9, 20224 yr Author 3 minutes ago, Iiceman said: no offence taken, my heatpump has replaced the regular heating element found inside a geyser, its essentially like an aircon in reverse, take heat out the air and uses it to heat the water..In the area i reside in, close to a river, its gets really cold in winter, and the gesyer heat losses are incredibly high, even with a blanket and lagging on a new geyser.. was hoping to get some automation that could allow me to turn off/on "limit to load", so that my battery can be "protected".. Whilst in pretty hand with a mouse and keyboard and can follow "logic", Blubul's flow is beyond my capabilities.. Anyone here that can help me adapt the flows/logic to achieve my goal, am happy to pay for your time? You shouldn't need to alter the flows, the flow as it is should work for your current needs. I will post a screenshot of the user interface tonight when I'm at home
June 9, 20224 yr 3 minutes ago, Bloubul7 said: You shouldn't need to alter the flows, the flow as it is should work for your current needs. I will post a screenshot of the user interface tonight when I'm at home thanks Bloubul, really appreciate it man
June 9, 20224 yr You could also just put a smart isolator switch on the Heat Pump, pretty easy to automate it switching on with Node Red or you can set the timers on the app on your phone.
June 9, 20224 yr 10 minutes ago, Sc00bs said: You could also just put a smart isolator switch on the Heat Pump, pretty easy to automate it switching on with Node Red or you can set the timers on the app on your phone. how will that stop the heatpump from using battery power? the heat pump needs to run at night, just not of battery power..
June 9, 20224 yr Author See below screenshots from the Node Red Dashboard. These flows are active as part of the flows shared. On the Time mode screen you can select the time and days when the inverter should switch to limit to load only. Make sure to press the buttons next to the timer to set these times.
June 9, 20224 yr 9 minutes ago, Saliegh said: Has anybody upgraded to Node-Red 12.x? i have this morning, no issues thus far
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