I've talked with some technic guy from F&F and he asked me if I can check this issue via Modbus Pool and some RS485 converter.
And when I've tried this in Modbus Pool Software via very cheap(~4$) chinese converter everything works great. Below screenshots:
How can I mount the usb-RS485 converter to LM LB? This is ch340 converter. Below data from System log after plug the device:
usb 1-1.3: Product: USB2.0-Serial
usb 1-1.3: New USB device strings: Mfr=0, Product=2, SerialNumber=0
usb 1-1.3: New USB device found, idVendor=1a86, idProduct=7523
usb 1-1.3: new full-speed USB device number 8 using ehci-pci
I've found also this article:
http://blog.lincomatic.com/?p=1616
And when I've tried this in Modbus Pool Software via very cheap(~4$) chinese converter everything works great. Below screenshots:
How can I mount the usb-RS485 converter to LM LB? This is ch340 converter. Below data from System log after plug the device:
usb 1-1.3: Product: USB2.0-Serial
usb 1-1.3: New USB device strings: Mfr=0, Product=2, SerialNumber=0
usb 1-1.3: New USB device found, idVendor=1a86, idProduct=7523
usb 1-1.3: new full-speed USB device number 8 using ehci-pci
I've found also this article:
http://blog.lincomatic.com/?p=1616