This forum uses cookies
This forum makes use of cookies to store your login information if you are registered, and your last visit if you are not. Cookies are small text documents stored on your computer; the cookies set by this forum can only be used on this website and pose no security risk. Cookies on this forum also track the specific topics you have read and when you last read them. Please confirm whether you accept or reject these cookies being set.

LM5 RS485 check
#1
Hi,

I have an LM5 communicating with an arduino board via RS485 serial port.
It was working for several months but suddenly it stooped without any obvious reason.
Is there any easy way to check if there is a hardware problem with the RS485 port?

Thank you in advance
George
Reply
#2
You can connect two RS485 ports on LM5 together and write a script to test communication between them.
Reply
#3
(03.03.2019, 16:24)admin Wrote: You can connect two RS485 ports on LM5 together and write a script to test communication between them.

Didn't though about it... thank's!
Reply


Forum Jump: