Hello

I have two KTP700-Basic PN HMIs connected to S7-1511C-1 PN CPU.

TIA Portal V15.1, WinCC Adv V15.1

For some jogging functions, I am using the "set bit while key pressed" signal.

I set up the two HMIs as described in this thread, which is very nice, because now if I need to make a change to one of the operator screens, I only need to change it once.

EDIT -> This was originally posted in the Same Screens...Multiple HMI's. thread, where basically it describes how you can have one TIA Portal HMI project, and download it to two HMIs and just edit the IP Address locally

However, I've found that the "set bit while key pressed" signal does not always update properly.

Sometimes, I have to push a button 2 times in order for it to operate, and sometimes when I let go, the bit remains set in the PLC!

Do you have any suggestions to remedy this?

------------------------------------------------------------------------------------------
Split from Same Screens...Multiple HMI's.