Hi Formetrix and welcome to the forum. Tourweaver will not re-start by itself. However it would be a great feature and we have ask for it. As Michael stated you will need to make button with the action pause/play. You will also need buttons if you want it to zoom.
Nikon D300, D3s, Nikon 10.5 lens, RingT105N+Footplate+MrotatorTCPs, Giottos MT9261 Tripod, Manfrotto 410 Jr geared head.
If you know the "secret" then everyday is a good day!