Download ProTool Configuring Windows

Configuration techniques
5.1
Creating screens
5.1.1
What are screens?
Example
Screens are an image of the process. You can display processes on screens and
specify process values. The figure below shows an example of a mixing unit for
producing different juices. Ingredients are filled into a mixer from different tanks
and then mixed. The liquid levels in the tanks and in the mixer are displayed. The
intake valves can be opened and closed by means of the operating unit. The
motor for the mixer can be turned on and off in a similar manner.
Quantity in tank (in l)
Tank 1:
Tank 2:
Tank 3:
Bottling machine:
Mixing unit
Tank 2
Tank 1
Tank 3
Valve 4
Quantity in
mixer (l)
to bottling machine
off
on
Soft key/button
Help
ESC
Fixed window
Example of a Screen: Mixing Station
5-2
ProTool User’s Guide
Release 12/99