do you have license for the program?
Of course I do... I would not install anything pirated or similar into any machine.
is the visualisation in the PLC or in the PC.
The controller I'm using is a CX9020 which is an embedded PC with Winodws CE 7.0.
The visualization is running on that CX9020.
using manual ipaddress or automatic, many computers are dynamic so they will stop scanning.
is address correct 220.127.116.11? for example (is the computer in same region.
It has nothing to do with IP addresses, I log into the PLC program, debug it without issues and suddenly the PLC gets disconnected due an internal error, not anything related to the IP addresses.
Anyway both IP's are fixed and inside the same range. Therefore this is not the issue.
if you send the exported program we will have a look at the visibility. (you can put a complete screen invisible.
I won't, it seems Beckhoff says it is an internal bug with that controller, it seems it fails when you have VISU + CNC + PLC, they will solve that in future releases...
Thank you for trying.
- robots, CNC and PLC programming.