Vertiv Liebert EXS 80kVA UPS, User Manual

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Vertiv™ Liebert EXS 80kVA UPS User Manual
4 Operator Control And Display Panel
Fault Meaning
Bypass Input Breaker Open The bypass switch is opened
System Interrupt Transfer
Execute the interval transfer under conditions of bypass unable to trace and inverter
phase not locked
LBS Active LBS is enabled
Module in Sleeping
The module is in sleep mode and the module does not work. Only the UPS configured with
intelligent parallel mode or intelligent ECO demo mode can present this state
Module Comms. Normal Communication between the module and monitoring is normal
ECO Mode Enabled ECO mode enabled
ECO Mode Active ECO mode activated
Freq. Converter Mode Enabled Frequency converter mode enabled
Freq. Converter Mode Active Frequency converter mode activated
IP Mode Enabled Intelligent parallel mode enabled, that is sleep mode
IP Mode Active Intelligent parallel mode activated, that is sleep mode
IP Mode Demo Enabled Intelligent parallel demo mode enabled, that is sleep demo mode
IP Mode Demo Active Intelligent parallel demo mode activated, that is sleep demo mode
Regen. Mode Enabled Self-aging mode enabled
Regen. Mode Active Self-aging mode activated
Testing Mode Enabled Testing mode enabled
Testing Mode Active Testing mode activated
Pwr. Conditioner Mode Enabled Power conditioner mode enabled
Pwr. Conditioner Mode Active Power conditioner mode activated
MMS Inv. Manual Off Power button is pressed on one UPS, and select the parallel system for unified shutdown
MMS Inv. Manual On Power button is pressed on one UPS, and select the parallel system for unified start-up
Suspend ECO Mode
This alarm appears when input dry contact “Suspend ECO Mode” active. The UPS will stay
in inverter mode and ECO mode will be inhibitted
Inhibit Trans. to Inverter
This alarm appears when input dry contact “Inhibit Trans. to Inverter” active. The UPS will
stay in bypass mode and inverter mode will be inhibitted
Battery Test Stopped Battery test has been stopped manually
NOTE: 1. For UPS installed with the optional battery monitor, refer to the user manual of the battery
monitor for the alarm messages related to battery cell and charge current.
2. If the alarm is generated as the result of a software value set-up by Vertiv engineer, and you wish to
modify the setting, please get in touch with your local Vertiv customer service center.