User's Manual

5.2BestPractices
PerformthefollowingproceduresregularlytomaketheOM2PLC/OM2PHSmoresecureandmanage
theOM2PLC/OM2PHS
moreeffectively.
‐ Changethedefaultpassword. Usea passwordthatisnoteasytoguessandthatcontains
differentcharacters,suchasnumbersandletters.TheOM2PLC/OM2PHSusernamecannotbe
changed.Formoreinformation,seepage69.
‐ Backuptheconfiguration andbesureyouknowhowtorestoreit.Restoringanearlierworking
configurationcanbeusefuliftheOM2PLC/OM2PHSbecomesunstableorcrashes.Ifyouforget
yourpassword,youwillhavetoresettheOM2PLC/OM2PHStoitsfactorydefaultsettingsand
loseany customizedoverridesettingsyouconfigured.However,ifyoubackupanearlier
configuration,youwillnothavetocompletelyreconfiguretheOM2PLC/OM2PHS.Youcansimply
restoreyourlastconfigurat ion.Formoreinformation,seepage73.