9 Compatibility with Interlocking Towers

When you set a "path" with an Interlocking Tower (IT), it takes control of the script of the first signal encountered.

Therefore, the behavior of this signal may no longer correspond to the expected.

The scripts of the SNCF Mechanical Signals have been modified to automatically preserve the behavior of the signals, whether or not they are controlled by an IT.

Important restriction: warning and announcement signals cannot be selected as "first signal" of an interlocking path :

Start the path from the following signal :

To help you distinguish between warning and annoucement signals that cannot be chosen as the first signal, these are indicated in the list on page 3 of this site by the pictogram : IT