EnerSys Alpha Cordex CXC HP - Maintaining the System; Rectifier Maintenance; Rectifier Alarms; Insert Unassigned Modules

19. Maintaining the system
Whenmaintainingyoursystemalwayscheckforknownissueswithinthereadmefilethatshipswithyour
software.Thissectionofthedocumentcoversthefollowing:
•
Rectifiermaintenance
•
InverterandT2Ssystemmaintenance
• LPSmaintenance
•
Batteriesandbatterymaintenance
• LVDmaintenance
19.1. Rectifier maintenance
Thissectioncoversthefollowing:rectifieralarms,rediscoveringCANdevices,andinsertingunassigned
modules.
19.1.1. Rectifier alarms
PossibleproblemswithrectifiersareindicatedbyeitheraRectifierMinororRectifierFailalarm.These
alarmsareactivatedifoneormorerectifiershaveactivealerts.Individualdevicesthatarenormally
controlledasagroup,suchasrectifiers,havealertsinsteadofalarms.
GototheTroubleshooting sectionformoredetailedinformationonrectifieralarmsandalerts.
19.1.2. Insert unassigned modules
To assign rectifiers:
1. FromthemainmenugotoSystems > DC System > Inventory > Rectifiers > Status.
2. IntheModules Available for Assignment table,selecttheAssign buttonnexttotherectifieryou
wanttoassign.YoucanalsoassignalltherectifiersbyselectingAssign All.Ifthistableisempty,
therearenocompatiblerectifiersdetected.
3. TherectifiermovesfromtheModules Available for Assignment totheStatus tableandis
automaticallyconfiguredtomatchwhatiscontainedinSystems > DC System > Inventory >
Rectifiers > Configuration menu.
19.2. Inverter and T2S system maintenance
ThissectioncoversinverterandT2Ssystemmaintenanceincluding:replacing,identifying,alarmsand
alerts,DCpriority,andACinputpowerlimit.
0350058-J0 Rev AL Page 167