Although I have been exhibiting Fisherton Sarum since November 2006 feedback from my operating team has resulted in suggestions and ideas for ways to continually improve the way we operate and exhibit. The main and largest change to date was as reported in my Controlling interests #1 post that added a third controller to enable independent up and down main line operation whilst still allowed movements to carry on in the shed area.

We now operate with each fiddle yard operator driving trains towards them, each fiddle yard operator has a small indicator panel to communicate the type of train to each other (as different length trains require different length fiddle yard cassettes to be positioned) and this also shows them that a train is set up in the opposite fiddle yard and ready to be driven. Following this modification the indication panels gained a switch to enable them the approach signal without having to move across the to the main control panel.

With this method of control now having been used at a couple of exhibitions there have been occasions when the next departing train is set up the previous train is either still moving or the controller has been left on causing the next train to start too early. To overcome this a push button has been added to fiddle yard indications panels that an operator will have to press to energise the power feed to the train they about to drive in the opposite fiddle yard. Once on the main board the push button can be released and the train will carry on.

The Fiddle Yard Indicator panel.

The lamps are switched by the rotary switch at the opposite FY

The red ready send button is pressed when a train is set up and illuminates the green lamp at the other FY.

The light green push button is the new switch to energise the track feed at the opposite FY exit.

This is an extract of my blog at www.grahammuz.com

The full entry can be read here