nehpets Posted May 20, 2015 Report Posted May 20, 2015 Is it possible to have the HMI send the active screen number to the PLC (FX3), also perhaps have the PLC switch to a particular screen number? I've been pouring over the manuals but they are as clear as mud. Thanks Steve Quote
Delbert Posted May 21, 2015 Report Posted May 21, 2015 Yes, its very simple. Just set the Screen switching device in the environmental settings. This device can be read by the plc or written to. Just move the number of the screen you want into that register. Quote
nehpets Posted May 21, 2015 Author Report Posted May 21, 2015 Thanks Delbert, I had already decipherd the manual as you say it's very simple, just for those who may need to know, here's how you get the current active screen number back to the PLC. Quote
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.