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Everything posted by tonio
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Hi. I've tried a lot but this morning the red X says there is no WiFi and there is.Could someone help me. It’s been working properly for over a year, it doesn’t want to work today. Thank you in advance for your help. Greetings Antal
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Hi I did it and it works for 2 weeks now. Greetings Antal
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Hi It works like this, I can't solve it any other way,it is not possible. Thank you in advance for your help. Greetings Antal
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Hi Mike_C I think 1 month. Remove USB, for 24 hour. Then put it back and after 20-30 minutes you will see the backup has this data or no data. I'll try it tomorrow. I will write the result. Greetings Antal
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You may be right about that! The only question is what date is the USB dongle?
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Password is ossyyyymmdd
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Hi This can be a problem if one wire is longer than the other? I can't solve it any other way. Greetings Antal
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Hi Mike_C Thanks for the reply. It works on the inverter, but unfortunately not here. This doesn't work either 12345678 00000000 11111111 I have tried many different combinations but none of them work.
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Thanks for the answer. I know this, it was just this old system with 2 separate types of inverters & panels. Then I have to remove some panels to have the same voltage. MPPT 2 I install new identical panels. That's how it should be, so the difference between VDC and W is so small that even a shadow makes such a difference. Or I think wrong?
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Hello I have 2 different strings. This can be connected to MPTT 1,as shown in the drawing? I will connect the new MPTT 2 panels so that their performance will be the same. Thanks in advance. Greetings Antal
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Hello Can someone help me with what the password is here? Control Password ? Thanks in advance. Greetings Antal
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Hi The program was started after several attempts! It can only be programmed from a laptop! Greetings Antal
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Hi Thanks for the reply. Can someone give me an address where I can buy a display. I tried it in Alibaba, but they don’t want to sell a display separately. Greetings Antal
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Hi Thanks for the reply. One more question. Before I program. The switch must be ON or OFF state? I know only the battery can be connected. Greetings Antal
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Thanks for the reply. If I understand correctly then upload version 2.xx and it should work. Greetings Antal
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Communication lost during update. How to solve the problem now? The display does not light up. Greetings Antal
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Hello The display does not light up, in which case software can be updated? Greeting Antal
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Unfortunately no, he goes to sleep mode. Only PV can wake you up. Or manually every morning. The first picture shows the factory circuit. Today i tried the 5v trigger and it started. Or a small PV panel, just for the trigger. No need to worry about 450 VDC.
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The battery pack goes into sleep mode in the morning. PV turn on the battery pack. I draw the circuit. But the PV of this is only 145 V. The AXPERT VM III PV 450V. Do you think i give the value of the parts well?
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Bad news. Manufacturer replied. Because we do not have protocol of this inverter.
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The updates were in pairs. The LIB I tried has the same warning. I'll try them all. I write the result. There will be no bugs with version 2.61. The main processor version 91.20. The connection is now visible.
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Hi I made a upgrade. Old: New: Shows an error: Error 61: Communications Failure Its have someone idea to solve this error. My cable wiring: Inverter side: Battery pack: Didn't i do it right. Inverter side 3 RS485 B Battery pcak 5 RS485 B , Inverter side 5 RS485 A Battery pack 6 RS485 A Greetings Antal