BINDER UF V 500 - Manual (Page 65)

UF V (E2+E2.1) 03/2013 page 65/112
10.6 Messages from the battery management system
Such messages also appear during operation connected to the main power supply network.
Message on battery power (during power failure)
after pressing a button (see chap. 8.5)
Figure 44: Battery operation
(sufficient battery voltage)
Message on line power
Figure 45: Battery alarm
(no battery recognized)
Message on line power and
on battery power
Figure 46: Battery alarm
(very low battery voltage)
• Alarm message “ b.no” or “b.lo” immediately
• LED indication immediately: LED flashes, LED flashes
• Audible alarm: buzzer (intermittent sound) immediately
• Switching the zero-voltage relay alarm output.
Message on line power and
on battery power
Figure 47: Battery charging
mode (low battery voltage,
battery is charging)
• Message “ b.Ch” immediately