5.3.1
Operating Mode MANUAL
General usage
In the MANUAL operating mode (LED at mode button »MAN« illuminated) the circuit
breakers can be operated via the push buttons along the bottom of the display (softkeys)
at the screens listed below.
⚙
1. ▷
Use the mode button »MAN« to activate operating mode MANUAL.
▶
The LED at the MAN button is illuminated
If the control unit is congured to application mode
A05
(parameter 8992) the button has
no function.
NOTICE!
Refer to the according settings of the breakers to determine the reaction caused by
opening a breaker.
Main screen
The opening and closing of the breakers can be initiated via softkeys.
Closing priority CBA:
The closing request from CBA has higher priority than CBB. If both breakers get the
closing request, the CBA will be closed at rst. Additionally the closing request for CBA
stops an active breaker closing from CBB.
Fig. 139: LS-5x2 v2 Main screen in operating mode MANUAL (example)
Synchroscope
The synchronization of the breakers can be initiated via softkeys.
253LS-5 v2 Series37650
5 Operation
5.3 Change Operating Modes