Micro-Zugvorrichtung, BW4

The interface to the Micro-Zugvorrichtung (IPF Dresden) is implemented by 6 virtual motors, vm8 - vm13. These motors use functions that are defined in /online_dir/TkIrc.pl. A beamline-specific-code widget can be found under 'Misc'. It displays the motor positions and allows some debugging (send commands to the MZV and receive the response).