GE iBox Installation And Maintenance Manual

Contents

iBox/iBox KitInstallation and Maintenance Guide GE Grid Solutions56 994-0047-5.10-4 GE InformationDigital Output Verification TestTestingDigitalOutputsTo force digital outputs through WESMAINT, first log in to WESMAINT asdescribed in “Boot Test Verification” on page 48.Note The quantity and relative position of data points in the iBox’s System Point Databaseis determined by the version of the iBox Plant I/O software application present in theiBox’s firmware.You can determine the actual point number that you want to test by viewing the pointdescriptions in WESMAINT or in the SGConfig configuration tables for your iBox.The actual point descriptions in WESMAINT will be modified by any changes youhave made to the point descriptions in the configuration file.! Use caution when testing digital output points that are connected to externalequipment. This test may activate or damage external devices, such as relays orreclosers, and could injure personnel.Procedure:TestingDigitalOutputsFrom the WESMAINT Main Menu:Step Action1 Select 1 — System Data Display2 Select Digital Output DisplayResult: The point numbers and (optionally) point descriptions appearon the WESMAINT display.3 Use arrow keys to highlight the desired point number (or press CTRL+ Gif you already know the point number).Result: The cursor flashes on the specified point number4 Press CTRL+ F when you are ready to force-change the state of the digitaloutput point.Extra Security5 At the Password prompt, type control and press ENTERResult: The Digital Output Force Display appears.6 Press CTRL+ U to change (update) the relay state.Continued on next page