You need to explain the situation a little better....
This will only work if the PLC code is not using generating the password/s and acceptance profile.
What aggentinfoil is referring to is the "embedded" security function in RSview-ME. Funny enough, you cannot "View" the embedded password in RSview, unlike the old versions of Panelbuilder. So, to make a long story short, you will have to change the password, or make a new one, and download the code to the PV+ if this is the case.
I prefer to code the Password and uuthorization in the PLC for this very reason, and use password_tags in the PLC to confirm, or apply security to each screen thereafter.