
Operator Control and Display Panel
10.2Mimic Display Indicators
The Mimic display on the front panel consists of six indicators arranged in a
Figure 54 Mimic display indicators location
Bypass indicator
Load indicator
Inverter indicator
Rectifier indicator | LED1 | |
| ||
LED2 | LED4 LED5 | |
Battery indicator | LED3 | |
Buzzer | ||
STATUS | ||
| ||
Status indicator |
|
Liebert NX | 09:20:37 | |||
Single |
| Normal | ||
| Main | Bypass | Output | |
L | L | |||
71.4 | 70.8 | 71.3 | ||
Frequency (HZ) | 59.9 | 59.9 | 59.9 | |
480 | 480 | 480 | ||
PowerFactor | 0. 99 | 0. 99 | 0.99 | |
Input disconnect closed | ||||
Output disconnect closed | ||||
Bypass abnormal | ||||
|
|
|
| ? |
F1 | F2 | F3 | F4 | HELP |
EPO
INVER TER OFF | FAULT CLEAR |
SILENC E ON/OFF
INVERTER ON
The current operational status of the Liebert® NX™ is indicated by the color of the
Table 27 Mimic display status indicators
Indicator |
|
|
|
| |
(see |
|
|
|
| |
Figure 54) | Green | Flashing Green / Amber | Red | Off | |
Rectifier | Load on rectifier | Flashing Green: Utility normal, | Rectifier fault | Rectifier is normal, but utility is | |
|
| but rectifier not operating |
| abnormal | |
Battery | Battery powering | Flashing Green: Battery pre- | Battery or battery | Battery and converter are | |
normal, and battery is not | |||||
the load | warning (low battery) | converter abnormal* | |||
|
|
|
| discharging | |
Inverter | Inverter powering | Flashing Green: Inverter on | Inverter fault | Inverter normal, but off | |
the load normally | standby | ||||
|
|
| |||
Bypass | Load on Bypass | — | Bypass out of | Bypass Normal | |
power | normal range | ||||
|
|
| |||
Load | UPS output on | — | UPS output | UPS no output power | |
overloaded | |||||
|
|
|
| ||
Status | No | Amber: UPS has a general | UPS has a serious | — | |
working normally | alarm | alarm | |||
|
|
*Battery or battery converter abnormal events include these event messages (see Appendix A): No Battery, Battery Replaced, Battery Reverse, Batt. Conv. Over. Curr., Batt. Converter Fault, Batt. Converter Overtemp.
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