Pylontech - Servtec console software

ducabi
Posts: 172
Joined: Sat Sep 10, 2022 5:32 pm

Re: Pylontech - Servtec console software

#31

Post by ducabi »

Tinbum wrote: Mon Dec 12, 2022 8:14 pm are you on Windows?
windows 11home, RJ45 cut and connected to female RS232, then to male RS232<> USB. I've checked wiring with the manual for US3000C so it should be ok.
Tinbum
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Re: Pylontech - Servtec console software

#32

Post by Tinbum »

What does this show?


Image

Have you got TX and RX the right way round?
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ducabi
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Re: Pylontech - Servtec console software

#33

Post by ducabi »

USB-Serial-CH340 COM3. Tx connected to Pin3 so i think it's ok
Tinbum
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Re: Pylontech - Servtec console software

#34

Post by Tinbum »

ducabi wrote: Mon Dec 12, 2022 8:44 pm USB-Serial-CH340 COM3. Tx connected to Pin3 so i think it's ok
Think that's the wrong way RX usb should go to TX battery and vice versa.
85no 58mm solar thermal tubes, 28.5Kw PV, 3x Sunny Island 5048, 2795 Ah (135kWh) (c20) Rolls batteries 48v, 8kWh Growatt storage, 22 x US3000C Pylontech, Sofar ME3000's, Brosley wood burner and 250lt DHW
Swwils
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Re: Pylontech - Servtec console software

#35

Post by Swwils »

I spent a day on and off trying to get my original US2000 to respond to the activation code with my skookum 232 adaptor that I used to troubleshoot serial devices that aren't quite compliant.

Bought the £50 thing and it worked first time.

I work in EE. :D
Tinbum
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Re: Pylontech - Servtec console software

#36

Post by Tinbum »

Swwils wrote: Tue Dec 13, 2022 8:04 pm I spent a day on and off trying to get my original US2000 to respond to the activation code with my skookum 232 adaptor that I used to troubleshoot serial devices that aren't quite compliant.

Bought the £50 thing and it worked first time.

I work in EE. :D
The USxxxxC's are easier.
85no 58mm solar thermal tubes, 28.5Kw PV, 3x Sunny Island 5048, 2795 Ah (135kWh) (c20) Rolls batteries 48v, 8kWh Growatt storage, 22 x US3000C Pylontech, Sofar ME3000's, Brosley wood burner and 250lt DHW
ducabi
Posts: 172
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Re: Pylontech - Servtec console software

#37

Post by ducabi »

Tinbum wrote: Tue Dec 13, 2022 6:16 pm
ducabi wrote: Mon Dec 12, 2022 8:44 pm USB-Serial-CH340 COM3. Tx connected to Pin3 so i think it's ok
Think that's the wrong way RX usb should go to TX battery and vice versa.
I may have described it incorrectly. Pin 3 from RJ45 is TX and goes to female RS232 pin 2.
Tinbum
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Re: Pylontech - Servtec console software

#38

Post by Tinbum »

I had;

RJ45 pin 3 to serial pin 2 either (pink or red)
RJ45 pin6 to serial pin 3 either (red or pink)
RJ45 pin 8 to serial pin 5 (Yellow)

Have you got the correct driver for the prolific serial 27/10/2008
85no 58mm solar thermal tubes, 28.5Kw PV, 3x Sunny Island 5048, 2795 Ah (135kWh) (c20) Rolls batteries 48v, 8kWh Growatt storage, 22 x US3000C Pylontech, Sofar ME3000's, Brosley wood burner and 250lt DHW
ducabi
Posts: 172
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Re: Pylontech - Servtec console software

#39

Post by ducabi »

Tinbum wrote: Wed Dec 14, 2022 12:46 am I had;

RJ45 pin 3 to serial pin 2 either (pink or red)
RJ45 pin6 to serial pin 3 either (red or pink)
RJ45 pin 8 to serial pin 5 (Yellow)

Have you got the correct driver for the prolific serial 27/10/2008
I'll switch them around and see if it helps. What do you mean by the driver?
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nowty
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Location: South Coast

Re: Pylontech - Servtec console software

#40

Post by nowty »

ducabi wrote: Wed Dec 14, 2022 1:00 pm What do you mean by the driver?
I'm now not so miffed I bought the expensive cable with the foolproof guide. :shock:

I'll try and look it up for you.
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