• 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
USB to RS485 convetrer
#1
Hello,

do USB to RS485 converter work with netPI core directly? we are testing it but face issue. we connected modbus energy meter through our USB to RS485 conveter to USB port of netPI. attached is Modbus flow n settings herewith.
In this we are not able to connect to Modbus meter , no data is received, no error in debug, also the Modbus Read node is always Green even though we remove USB conveter from netPI, I think it is not detected .
one more point we can not search for other serial ports as marked in image.


Is any other setting related to usb driver required? 

Thanks & BR
Madhumati


Attached Files Thumbnail(s)
   

.txt   nodered flow Modbus RTU.txt (Size: 1.16 KB / Downloads: 0)
  Reply


Messages In This Thread
USB to RS485 convetrer - by MGharat - October-19th-2020, 09:27 AM
RE: USB to RS485 convetrer - by Armin@netPI - October-19th-2020, 10:24 AM
RE: USB to RS485 convetrer - by MGharat - October-19th-2020, 01:37 PM
RE: USB to RS485 convetrer - by patribenq - October-18th-2021, 09:38 AM
RE: USB to RS485 convetrer - by vanefras - November-15th-2021, 02:34 PM
RE: USB to RS485 convetrer - by patribenq - November-15th-2021, 02:37 PM

Possibly Related Threads…
Thread Author Replies Views Last Post
  NIOT-E-NPIX-RS485 LucioFiam 6 3,988 January-21st-2023, 05:20 PM
Last Post: Armin@netPI
Question Driver for RS485 (netPI) ArteLukas 5 7,389 June-25th-2019, 07:10 AM
Last Post: Armin@netPI
  niot-e-npi3-51-en (RS485 <-> Industrial Ethernet) merklethomas 6 4,726 April-26th-2019, 01:38 PM
Last Post: Armin@netPI

Forum Jump:


Users browsing this thread: 1 Guest(s)