Password protected Toggle Button

[RickL]

Hello!

I need to have the always visible "Water Level Sensor"  toggle button be password protected before its allowed to be activated (toggled on). 

The four buttons on the left are normally "invisible" and set the fixed operational parameters. They are only visible when "water level sensor" button is toggled on.

Can this type button be password protected?

 

[Flex727]

Of course. I password protect buttons and screens all the time. There are various ways to do it, but VisiLogic has a password HMI element built right in.

[Gabriel Franco]

You can use "Disabled Mode" option of the button and then reset its linked bit after password is entered.

 

[RickL]

I got it now!   working great!    ........ this feature is all assigned from the HMI.    

I preferred to have the parameter set buttons just disappear when not required.

Press: Set-up Parms button

Password :  1234

 

Pump PLC V.3.vlp