Hi there, i'm pretty new at all this trainz stuff, I bought myself TS2009 world builder and have built myself a pretty huge layout with a few dozen trains to play around with. So far its been fun, but now i am trying to set some of my trains on a timed schedule and ive come to a bit of a stand still. Any help would be very much appreciated.
Do i use a "Schedule Rule" to run my trains on a time based schedule?
Despite everyone elses response, I actually find this rule the easiest to use and its built in. It does have a few problems, but we'll gloss over that for the time being.
For a repetition of commands, giving the AI a series of commands (it doesn't have to apply to all the AI driven vehicles - find the "Copy Commands From" command) and setting that to repeat would be ideal. The trouble is, if you have a situation where you use terminus at each end of a short/long line, the AI clogs up badly.
I had this for 2 lines I incorporated in a layout I have developed for a long time, the AI would wait and lock the junctions, so the whole lot stops. You could work around it by telling the train to release the nearest junction and wait, but your trains could then run early, the platform stays empty for x amount of minutes, when you should have something in there.
Using this method, positioning is important as well, having every train start from the depot sidings is a bad idea, you get the same effect as above.
The schedule rule does have some interesting advantages and drawbacks. It does keep the train to time (-/+ 30 seconds), it will tell you if a train is running late and it will hold a train at the location until the time to depart. It is however, an absolute nightmare to work with when it comes to multiple trains. There is no "Repeat until" command, which would be useful for off peak passenger services (Repeat from 10:00 to 14:00 for example, 4 hours you don't have to deal with.). You also have to split the trains up into diagrams.
Another really, really, REALLY annoying thing is that it will randomly clog, I.e. a train will go to a station or point and sit there, and sit there, past its departure time, it will sit there...... and well, 20 minutes later it is still sitting there.
I also noticed, the more commands issued in a diagram, the slower the PC runs.
If you want a copy of the layout, do send me a line.

You'll have to replace the stock though.