No Communication Kepware CQM1

[ThomasB 0]

Hi Guys,

 

I got assigned here on a job and Im trying to figure out to restore communication between an Omron PLC and kepware - kepserver.

We have a moxa nport device to convert the serial to TCP/IP ,..

I am able to ping the device itself so the network communication up to there is alright. I must say that before I was asked to verify - a couple of months ago the communication was working fine. Something has happened in between these time which of course nobody knows, and I have to fix it to get it operational again,...

 

I uploaded here some images from the kepware and moxa nport settings

 

if any could assist in what is going wrong - please let me know.

1 more thing. at 1 device I was able to get updates by putting the Scan Mode on a forced setting and requesting each 500ms to pull data. Only thing is that I only get an update every 2minutes while it should be at least every second,. the data value is changing every minute.