Serial communication with HBS860H closoed loop driver

[mkaluza2]

Hi!

I need help with communication with a closed loop controller from Aliexpress - I bought the driver alone since I already had both steppers and encoders, but I need to access its settings to set encoder configuration (and probably current parameters)

It doesn't work with ProTuner - says Unknown Model.

It has an RJ12 port that seems to have such pinout: 5V, X, X, GND, Rx, Tx. ProTuner sends a sequence (01 03 00 FD 00 01 15 FA), the driver responds with (01 03 02 00 00 B8 44) and then the software says "Unknown Model".

It has a GD32F330C8T6 CPU and RJ12 seems to be connected directly to it (no MAX232 or similar):
1 - ? - 5V
2 - 34 - PA13 - Default: PA13 Alternate: IFRP_OUT, SWDIO, SPI1_MISO(5)
3 - 37 - PA14 - Default: PA14 Alternate: USART0_TX(3), USART1_TX(4), SWCLK,SPI1_MOSI(5)
4 - GND
5 - 43 - PB7 - Default: PB7 Alternate: I2C0_SDA, USART0_RX, TIMER16_CH0_ON
6 - 42 - PB6 - Default: PB6 Alternate: I2C0_SCL, USART0_TX, TIMER15_CH0_ON

It seems to differ from the one found on pictures in that it has 8 dip switches instead of 6, with last two not described.

pictures are here https://www.cnczone.com/forums/membe...s-hbs860h.html

I have three questions:
1) Has anybody seen this, managed to access its settings? how?
2) Can someone who has some version of HBS* controller provide a dump from the serial port of the session when he opens the connection, reads settings, changes something and save them? (with any serial monitor like https://www.com-port-monitoring.com/downloads.html - there are a lot of different free apps for that)
3) Can someone who bought any HB* driver (can be HB860H, HBS860H , HB86H or HBS57) and confirmed that it works with any tuning software provide a link to the seller and precise info on the model? (and preferably cable)

I know that there is a different version of the drive/board with a TMS320F28035 CPU - does it work with ProTuner? I know _some_ work, because there are YT videos, but they usually bought kits.

Cheers,
MK

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[2007lucas]

Hello!!!

Have you been able to connect to HBS860H RS232?

I have the same problem.... I have another driver HBS86H and works fine.....

[caleb1]

Try the program for drivers TD-TS 808D, it is very likely that this is not inside.

My HBS57H connected only with this program. They are also made on the GD32F330C8T6 chip and have the same pinout of the RS232 port.

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