
Modifications reserved
5Operation .............................................................................................28
5.1 Control Panel .................................................................................................28
5.1.1 LEDs.......................................................................................................................... 28
5.1.2 Selection Keys.......................................................................................................... 29
5.1.3 LCD Display .............................................................................................................. 29
5.2 Operating Mode .............................................................................................30
5.3 UPS Start-up and Shutdown .........................................................................31
5.3.1 UPS start-up............................................................................................................. 31
5.3.2 UPS Shutdown ......................................................................................................... 32
5.3.3 Parallel UPS system................................................................................................. 32
5.4 UPS Operation ...............................................................................................34
5.4.1 Changing the operating-mode ................................................................................ 34
5.4.2 Navigation................................................................................................................. 34
5.4.2.1 Event log .................................................................................................. 35
5.4.2.2 Measurements ......................................................................................... 35
5.4.2.3 Control ..................................................................................................... 35
5.4.2.4 Identification ............................................................................................. 36
5.4.2.5 User’s Settings......................................................................................... 36
6Communication.................................................................................... 39
6.1 RS-232 port....................................................................................................39
6.2 USB port.........................................................................................................40
6.3 Network Management Card (Optional) .........................................................40
6.3.1 Installing a Serial Network Management Card (optional) ...................................... 40
6.3.2 AS400 Dry Contact card .......................................................................................... 41
6.3.3 Monitoring Software................................................................................................. 41
7Troubleshooting ...................................................................................42
7.1 Fault identification and rectification..............................................................42
7.1.1 Troubleshooting without an error message............................................................ 42
7.1.2 Troubleshooting based on error message.............................................................. 42
8Appendix A........................................................................................... 44
9Appendix B...........................................................................................45
10 Appendix C ..........................................................................................46