Sunset route
Established Member
- Joined
- 27 Oct 2015
- Messages
- 1,189
And there ends any doubt about compatibility between subclasses!
We weren't allowed to rescue failed 377/2 & 337/5 whilst subleased with thameslink because they were operating a different version of software. Why Thameslink couldn't operate a software version with their subleased Southern units that was compatible with the larger Southern fleet I will never understand. But with all of the 3rd rail electrostar fleets 375-378 I think it's only the software versions within mitrac that make them more or less compatible with each other as the mechanical connections are all the same. It's a bit more complicated with the 387s as they have different electrical connectors as well as upraated software versions but they can still be mechanically connected to earlier versions for rescuing.