The mpexxx.llb file is a library with drivers specifically written for Magna-Power Electronics DC power supplies. This driver will work with units connected via a GPIB, RS232, Ethernet or RS485. Further information and examples on these communication interfaces can be found in the Magna-Power Electronics, Inc. power supply manual. Example VI's are supplied. Extracted files: mpexxx.llb - driver library of VI's actsta.mnu - action/status menu for library of VI's applic.mnu - application menu for library of VI's config.mnu - configuration menu for library of VI's data.mnu - data menu for library of VI's dir.mnu - top level menu for library of VI's utils.mnu - utility menu for library of VI's Revision History Rev 1.0, 3/2004, LabView 6.0 - First release Rev 1.1, 3/2004, LabView 6.0 - Incorporated PQA, SQA, MQA and MTA series. Rev 1.2, 7/2004, LabView 6.0 - Incorporated modulation functionality into LabView driver for the PQD, SQD, MQD and MTD series. This file should now be copied into the proper subdirectory of LABVIEW for use.