• The Automatic Wafer Sorter machine transfer wafers between two 25-slot cassettes stacked vertically.  Depending on sort routine selected, one cassette may be swapped out for another within the same sort operation.
• User friendly, menu driven programming for operator and maintenance mode provides complete flexibility.
• Transfers may be accomplished through keypad commands and may be programmed for specific, customized sequences.
• The Operator menu allows wafer sorting and combining by one of two methods:
        1.)  Manual
        2.)  Preprogrammed Sort Routines
• The Technician menu enables rapid machine diagnostics and testing.
• Wafers are memory mapped and monitored while in the cassettes and are vacuum sensed and monitored during robotic transfers to inhibit accidental damage.
• When wafers need to be specifically orientated in a cassette, optical flat finding is by one of four programmed positions