Ignition Tag Database Modes for controllers

Hello all!

Regarding Modes of controller, what value needs to be used for Tagname/LVF tag or what specific name needs to be used for Tagname/Mode?
Currently all the controllers are in Mode=Manual & LVF=0
We need information for below modes:
Mode=Automatic (Is it correct?) & LVF=??
Mode=Cascade (Is it correct?) & LVF=??