It can be helpful to describe a bit about our project. We have 3 gateways with kepserver in each one and of course a server that received data from getaways by Cimplicity software. Here we have nearly 800 devices that are divided between these 3 gateways (3 kepservers). Almost each device is assigned to one channel.
This sounds like a license issue. After a license expires, Kepserver will only run for 2 hours at a time until the license is restored. When this happens again, be sure to check the license utility to see if the license is indeed expired and needs to be updated.
Although I thought all connections were ok, one of main switched had lots of interruption in its connection. This switch sends data from some devices to 3 Kepservers so as soon as these devices connected, all 3 systems were impressed by that.
I have a license to KEPSERVER EX5 and it is connected to Siemen S7 PLC. Is there anyway tutorial to read data being displayed on Kepserver using C# application and & opccomrcw.dll or using any other free plug-in? I know there is plug in from Kepserver that seems to be able to connect database using odbc but my boss isn't buying the license. Yes, it is company asset and previous developer used C# windows form and & opccomrcw.dll to make connection to kepserver to read plc data. Unfortunately, it was done by 3rd party developer and we don't have full source code. I do not really care it is through opccomrcw.dll. I just need to be able to read data displayed on kepserver on c# windows form application. So far, I can't find any tutorial guide on this. Help.