TOSHIBA
6.18Key Functions 6.18.1 MONI
After the UPS has been successfully started, the system will be in the normal 'AC Input Mode' of operation. The LCD screen will automatically display the main MONI (monitor) function. If the MONI key is pressed at this time the screen output will not change. The MONI function automatically monitors the entire UPS system. The LCD screen will automatically switch "off" after a period of keypad inactivity and switch "on" if any key is pressed. It will switch "on" automatically during battery discharge or if an abnormality develops in the system (see "Settings for LCD Display Duration"). All system 'line' messages will be displayed from MONI mode when abnormal operating problems are detected. If AC input power is available and the UPS is operating normally, the following system message is displayed:
- UPS
OUTPUT VOLTAGE= 208 V CURRENT=100/100/99%
DATE (DAY) TIME
If an AC input power failure occurs, and no abnormal operating conditions are present, the UPS switches to standard 'Battery Backup Mode'. The following system message is displayed:
-BATTERY BACKUP – OUTPUT VOLTAGE = 208 V CURRENT=100/100/99%
DATE (DAY) TIME
6.18.2IN
When the IN key is pressed during normal 'AC Input Mode' of operation, the LCD screen displays details about the unit's input voltage. The following system message is displayed:
- UPS
INPUT Vab = 96%
VOLTAGE Vbc = 96%
Vca = 96%
The Bypass Input Voltages, Frequencies / Sync Mode, and Converter Current can be monitored by pressing the "UP/DOWN" keys.
6.18.3OUT
When the OUT key is pressed during normal ‘AC Input Mode’ of operation, the LCD screen displays details about the output voltage, current, and frequency. The following system message is displayed:
- UPS
OUTPUT | Ia = 101% |
CURRENT | Ib = 100% |
| Ic = 100% |
The Output Line Voltages
Frequencies / Sync Mode, Inverter Output Power, and Power factor can be monitored by pressing the "up/down" keys.
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