LEGRAND UPS - Page 2

UPS user manual
Manuel de l’utilisateur de l’ASI
Utilizzo dell’UPS
2 OMG38225 REV. B
3.4 CONTROL AND OPERATION DEVICES ........................................................................ 19
3.4.1 Isolators .................................................................................................................. 19
3.4.2 Emergency power off command (EPO) ................................................................. 20
3.4.3 Normal/Bypass selector ......................................................................................... 20
3.4.4 LCD control panel ................................................................................................... 20
4 FRONT PANEL ....................................................................................... 21
4.1 FUNCTION BUTTONS .................................................................................................... 22
4.2 MIMIC PANEL LED’S ...................................................................................................... 23
4.3 LED’S BAR ...................................................................................................................... 24
5 HANDLING THE LCD PANEL ................................................................ 25
5.1 MAIN MENUS .................................................................................................................. 25
5.2 MEASURE DISPLAY ....................................................................................................... 26
5.3 BASIC DIAGNOSTICS .................................................................................................... 28
5.3.1 Display of alarms history ....................................................................................... 29
5.3.2 Alarms and operating status ................................................................................. 30
6 SETTINGS AND ADVANCED OPERATIONS ........................................ 32
6.1 SETTING DATE AND TIME ............................................................................................. 34
6.2 DISPLAY LANGUAGE SETTING .................................................................................... 34
6.3 NEW BATTERY INSTALLATION .................................................................................... 34
6.4 BATTERY CONFIGURATION ......................................................................................... 34
6.5 SETTING THE MODBUS PARAMETERS ....................................................................... 36
6.6 UPS TEST ....................................................................................................................... 36
6.7 BATTERY TEST .............................................................................................................. 37
6.8 SYSTEM RESET ............................................................................................................. 37
6.9 ALARMS HISTORY RESET ............................................................................................ 38
7 SYSTEM INFORMATION........................................................................ 39
7.1 PARALLEL OPERATION INFORMATION ...................................................................... 40
7.1.1 UPS position ........................................................................................................... 40
7.1.2 Master / Slave priority ............................................................................................ 40
7.1.3 Communication bus monitoring ............................................................................ 41
7.1.4 Parallel type ............................................................................................................ 41
7.1.5 Message statistics .................................................................................................. 43
7.2 SERVICE INFORMATION ............................................................................................... 43
8 FAULTS AND ALARMS ......................................................................... 44