Function Keys; Identification; Functionality; Function Block - Hitachi Relion 650 Series Technical Manual

1MRK 511 557-UEN Rev. A
5.6

Function keys

5.6.1

Identification

Function description
HMI Function Keys Control module
5.6.2

Functionality

Local Human-Machine-Interface (LHMI) has five function keys, directly to the left of the LCD, that can
be configured either as menu shortcut or control buttons. Each button has an indication LED that can
be configured in the application configuration.
When used as a menu shortcut, a function key provides a fast way to navigate between default
nodes in the menu tree. When used as a control, the button can control a binary signal.
Pressing any function key will first display the list of corresponding labels on the LHMI screen. Only
when this list is displayed, the associated functions can be executed, see User manual for more
information.
5.6.3

Function block

^LEDCTL1
D0E13183T201305151403 V1 EN-US
Figure 23:
Only the function block for the first button is shown. There is a similar block for every function key.
5.6.4

Signals

Table 17:
Name
LEDCTL1
Table 18:
Name
FKEYOUT1
Technical Manual
FNKEYMD1
^FKEYOUT1
FNKEYMD1 function block
FNKEYMD1 Input signals
Type Default
BOOLEAN
FNKEYMD1 Output signals
Type
BOOLEAN
© 2021 Hitachi Energy. All rights reserved.
IEC 61850 IEC 60617
identification identification
FNKEYMD1 - -
FNKEYMD5
Description
0 LED control input for function key
Description
Output controlled by function key
Section 5
Local HMI
D0E5722T201305151403 v1
ANSI/IEEE C37.2
device number
-
D0E5689T201305151403 v1
D0E5693T201305151403 v1
D0E5692T201305151403 v1
D0E5691T201305151403 v1
53