Problem svgdev2 SNF 2012-02-21 17:10:16: wafer transfer does not start

[iwami at snf.stanford.edu]

Wafer transfer does not start. When I push start button, the both station goes down but rubber-ring wafer transfer mechanism does not work.
Although I tried to "Manual"->"Clear"->"Index Reset", it does not recovered so I used svgdev 1.