COMMUNICATIONEaton FERRUPS Rack Mount UPS (850 VA–7 kVA) User's Guide 164201424 Rev 1www.eaton.com/powerquality46Entering Commands from a Terminal or ComputerTo monitor or control the FERRUPS Rack Mount UPS from a terminal orcomputer, simply type in one of the commands and press [ENTER] (seeTable 9). Use the following command syntax: type the command in uppercase or lowercase use the entire command or the short form (you can also abbreviatethe command as long as you include the letters in the short form) use a semicolon to separate more than one command on a lineTable 9. CommandsCommand ShortForm Password Functionalarmshelp ah None Shows a list of all possible alarm messages, the audio code and letterfor each alarm and whether the alarm is active.alarmlog al None Displays Alarm Log. See “Alarm and Inverter Logs” on page 64.alarmtest at None Allows you to test the alarm function. Alarmtest sounds the User Testalarm (J). See page 63.alarmtest cancel at c None Turns the User Test alarm off.chargermode chm None* Shows the UPS battery charger mode. By entering a mode after thechargermode command, you can change the charger mode: chargermode off (chm f) or chargermode disable (chm d) = chargeroff chargermode on (chm o) or chargermode enable (chm e) = chargeron chargermode auto (chm a) = charger enabled if AC input voltage andbattery voltage are acceptableclearalarms ca None Clears all active alarms.clearhistory ch None Clears the minimum and maximum parameter values shown when youuse the extendedhistory or history commands.clearpassword cp None Clears the current password.commands cm None Displays a list of all valid commands.contdisplay cd DependsonparameterpasswordContinuously displays the parameter that you are currently displaying.You can specify other parameters for the continuous display byentering the name or number of each parameter after the contdisplaycommand.*If you change parameter 39 to “Yes,” this command requires a user-level password.