A recent example of a complex signal suggests adding ONGREEN/ONAMBER/ONRED commands might be a solution to having multiple aspect signals and having one signal trigger behaviour on a remote signal (eg. an approach signal could trigger a distant turnout or siding signal).
A recent example of a complex signal suggests adding ONGREEN/ONAMBER/ONRED commands might be a solution to having multiple aspect signals and having one signal trigger behaviour on a remote signal (eg. an approach signal could trigger a distant turnout or siding signal).