On a panel network, information is not sent or received by any panel in access level 3 and the panels will only send and receive signals when in access levels 1 or 2.
When panels are networked to a BMS interface and an event comes through from the graphics system (fire, fault, disable, enable etc.), only panels in access levels 1 and 2 receive this information.
A change has been made to ensure that when a panel is taken out of access level 3 and put into access level 2, events from the BMS interface are re-sent, so the panel receives an update across the network to respond to the event (enable, disable, fire, fault etc.).