In setting up a HMI on a control panel the managers decided we needed a remote so looking at using tablets. Not a real issue. the inbuilt web server does what I want.
However I would like the operator to be able to use the HMI without logging in but the users of the tablets to have to log in. Is that achievable?
In other words, the machine operator can do anything and everything and has access to all buttons. On the tablet I am using a remote view but would like the users that have the tablet in their possession to have to log in and thus restrict what they can operate so we dont have 2 people trying to turn the same unit off and on
However I would like the operator to be able to use the HMI without logging in but the users of the tablets to have to log in. Is that achievable?
In other words, the machine operator can do anything and everything and has access to all buttons. On the tablet I am using a remote view but would like the users that have the tablet in their possession to have to log in and thus restrict what they can operate so we dont have 2 people trying to turn the same unit off and on