Pub. 42004-522D
E3 IP Access Panel Page 13 of 13
03/24
A-B and N+1 Controller Connection Loss
If communication is lost with either controller in an A-B or N+1 system, the main screen area changes to
display a notification alerting the operator of the connection loss. Two buttons are presented to reconnect
or simply dismiss the notification. Press the RECONNECT button to attempt reconnection to the
disconnected controller. The message displays again if the controller is still unavailable. Click the
DISMISS button to remove the message from the screen. The disconnected system automatically
reconnects when the controller is online again. All buttons are active while the message is onscreen.