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modbus 485 error ! :(
#30
(20.07.2022, 11:25)admin Wrote: Try pin 7

Hi Admin
Done connected gnd on the logic and pin 7 on the inverter, but always CRC error. Change the cable, put the logic near the inverter and tried on port-1 and 2 ..... But nothing change. Always CRC error.
Now I want to try with a usb to 485 gateway and test the connection with a pc.
If someone has another solution it is welcome.
Thanks for the help.
Best regards Cristian
Reply


Messages In This Thread
modbus 485 error ! :( - by phongvucba - 16.04.2022, 06:39
RE: modbus 485 error ! :( - by admin - 19.04.2022, 07:43
RE: modbus 485 error ! :( - by phongvucba - 19.04.2022, 09:28
RE: modbus 485 error ! :( - by admin - 19.04.2022, 11:22
RE: modbus 485 error ! :( - by CristianAgata - 19.07.2022, 19:57
RE: modbus 485 error ! :( - by phongvucba - 20.04.2022, 03:17
RE: modbus 485 error ! :( - by Dré - 19.07.2022, 09:31
RE: modbus 485 error ! :( - by Daniel - 19.07.2022, 09:33
RE: modbus 485 error ! :( - by Dré - 19.07.2022, 09:39
RE: modbus 485 error ! :( - by Daniel - 19.07.2022, 09:40
RE: modbus 485 error ! :( - by Dré - 19.07.2022, 09:42
RE: modbus 485 error ! :( - by Daniel - 19.07.2022, 09:44
RE: modbus 485 error ! :( - by Dré - 19.07.2022, 10:09
RE: modbus 485 error ! :( - by Daniel - 19.07.2022, 10:17
RE: modbus 485 error ! :( - by Dré - 19.07.2022, 10:26
RE: modbus 485 error ! :( - by admin - 19.07.2022, 10:17
RE: modbus 485 error ! :( - by Daniel - 19.07.2022, 10:29
RE: modbus 485 error ! :( - by Dré - 19.07.2022, 10:33
RE: modbus 485 error ! :( - by Dré - 19.07.2022, 18:09
RE: modbus 485 error ! :( - by admin - 20.07.2022, 08:28
RE: modbus 485 error ! :( - by CristianAgata - 20.07.2022, 11:22
RE: modbus 485 error ! :( - by Dré - 20.07.2022, 09:52
RE: modbus 485 error ! :( - by admin - 20.07.2022, 10:13
RE: modbus 485 error ! :( - by Dré - 20.07.2022, 13:13
RE: modbus 485 error ! :( - by Kilogica - 20.07.2022, 10:59
RE: modbus 485 error ! :( - by admin - 20.07.2022, 11:25
RE: modbus 485 error ! :( - by CristianAgata - 20.07.2022, 11:39
RE: modbus 485 error ! :( - by CristianAgata - 21.07.2022, 10:42
RE: modbus 485 error ! :( - by admin - 20.07.2022, 13:29
RE: modbus 485 error ! :( - by Dré - 20.07.2022, 15:04

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