Alarm Explanation
Intell. ECO Mode Enabled The machine is configured in smart ECO mode.
Intell. ECO Mode Active The machine works in intelligent ECO mode.
Intell. ECO Mode Demo Enabled The machine is configured in smart ECO demo mode.
Intell. ECO Mode Demo Active The machine works in the smart ECO demo mode.
Freq. Converter Mode Enabled The machine is configured in frequency converter mode.
Freq. Converter Mode Active The machine works in inverter mode.
IP Mode Enabled The machine is configured in intelligent parallel mode, that is, sleep mode.
IP Mode Active The machine works in intelligent parallel mode, that is, sleep mode.
IP Mode Demo Enabled The machine is configured as an intelligent parallel demonstration mode, that is, a sleep demonstration mode.
IP Mode Demo Active The machine works in the intelligent parallel demonstration mode, that is, the sleep demonstration mode.
Regen. Mode Enabled The machine is configured in self aging mode.
Regen. Mode Active The machine works in self aging mode.
Testing Mode Enabled The machine is configured in commissioning mode.
Testing Mode Active The machine is working in commissioning mode.
Pwr. Condtioner Mode Enabled The machine is configured in power regulator mode.
Pwr. Conditioner Mode Active The machine works in power regulator mode.
MMS Inv. Manual Off
There is a machine that presses the manual shutdown button, and chooses to shutdown the parallel system
uniformly.
MMS Inv. Manual On
There is a machine that presses the manual start button, and selects the parallel system to start at the same
time.
Byp. Mod. Unauthorized
The bypass module is not authorized, and the bypass cannot work, contact the manufacturer's customer
service to obtain relevant authorization.
Pwr. Mod. Unauthorized
The power module is not authorized, the module cannot work, contact the manufacturer's customer service to
obtain the relevant authorization.
HMI Unauthorized
The monitoring is not authorized, the machine cannot work, contact the manufacturer's customer service to
obtain the relevant authorization.
Mod. Unauthorized Power module ready lock not ready.
Suspend ECO Mode
It is forbidden to work in ECO mode, UPS gives priority to inverter power supply, and comes from configurable
input dry contact control commands.
Out of Warranty When the equipment is out of warranty, it will prompt according to the expiration time set on the UPS panel.
Time for Service The service time is up, according to the service time reminder set by the UPS panel.
DC Cap Life Pre-warning The bus capacitor life is about to expire, according to the bus life reminder set on the UPS panel.
DC Cap Life Warning The bus capacitor life has expired, according to the bus life reminder set on the UPS panel.
Fan Life Pre-warning The fan life of the power module is about to expire, according to the bus life prompt set on the UPS panel.
Fan Life Warning
The service life of the fan of the power module has expired, according to the bus service life prompt set on the
UPS panel.
Table 5.4 Alarm List (continued)
98 Proprietary and Confidential ©2023 Vertiv Group Corp.
5 Operator Control and Display
Panel
Vertiv™ Liebert® APM2 30 to 120 kVA Modular UPS User Manual
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