With Single-Line-Engineering the engineer just connects prefabricated software objects (CATs) with a single line. These lines are intelligent lines that recognize the object they are connected to. The functionality is adapted accordingly and false connections are prevented. All communication paths between controllers as well as controllers and visualisation devices are built automatically.

The simplest automation ever
Advantages
- complexity is managed but hidden away
- perfect overview for the engineer
- sources of failures are prevented
- engineering becomes very quick and safe
