Password for setting analog output - HMI Samba

3 posts in this topic


I use a Samba HMI for control a power supply, and i begin on visilogic.

I send a setpoint to analog output for voltage and curent and  I would like  protect the setting with a password.

I've try the variable  "numeric password", but i don't know how to link the password to the button.  The screen is on the attached file.


Would anyone have a method to protect access to the settings?





Share this post

Link to post
Share on other sites

The "Numeric Password" would be a separate entry. Place an MB in the "Legal Entry"box then use that bit to SET another bit to be used to indicate a password has been successfully entered. You can then use the successful password bit to turn on or off a "Disable" bit for the entries you want to protect. To log out, RESET the successful password bit.


Share this post

Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now