Thank AndrewG, I have read mentioned post and also deleted harmony file as well. I have just one harmony file as " Harmony.rsh " The problem is still on going and it is really bothering. Every time it is created automatically in that folder.
Hi guys, I am trying to connect AB compactlogix 1769-L30ER through Ethernet cable to my laptop. I use Rslinx version 3.9 When I enter IP address it can find the CPU without any problem but it does not show the I/O. When I check the driver diagnostic, it says: Can't set port type to 288: no harmony object for this Ethernet I should mention that my OS is windows 7 and I turned off firewall as well. So, what does it mean and how I can get rid of this message? Thanks