buttons are also used to acknowledge alarms, reset indications, provide help and switch
between local and remote control mode.
The keypad also contains programmable push-buttons that can be configured either as
menu shortcut or control buttons.
ANSI11000247 V2 EN
Figure 12: LHMI keypad with object control, navigation and command push buttons
and RJ-45 communication port
1...5 Function button
6 Close
7 Open
8 Escape
9 Left
10 Down
11 Up
12 Right
13 User Log on
14 Enter
15 Remote/Local
16 Uplink LED
17 Ethernet communication port (RJ-45)
18 Multipage
19 Menu
20 Clear
21 Help
22 Programmable alarm LEDs
23 Protection status LEDs
Section 5 1MRK 511 287-UUS A
Local Human-Machine-Interface LHMI
70
Technical manual