ABB Relion 650 Series Engineering Manual page 66

Section 6
Local HMI engineering
• Every function key has an own FNKEYMD function block.
• The 5 function keys on the left side of the LCD [B] can be used to process demands.
• The function block handles the signal for the LED included in the key as input signals.
• The LED signal of the key is independent of the key function and must be programed to
process demands.
• The function block handles the operators command when the key is pressed as output signal.
• The functions are activated whenever a key is pressed the first time. The corresponding text
elements for the five keys appear on the left side of the LCD. No execution of the function is
done. So the first push is used to activate the presentation only.
• The next key push is handled as activate function and the output signal of the function block
is set.
• The operation mode of the function key is defined in Parameter Setting tool (pulse, toggle).
Parameter Setting tool and function block configuration
The operation mode of the function keys and the LEDs must be defined per key and LED in
Parameter Setting tool.
The function key can operate as:
• Pulsed signal
•
•
•
• Toggle signal
•
•
• Menu shortcut
•
IEC09000656 V1 EN-US
Figure 43: LHMI: Function key operation mode
The LEDs have a number of different operation modes, see
• General definitions
•
•
•
60
Each push forces a pulse of a configured time.
The pulse time can be set in Parameter Setting tool.
The default pulse time is 200 ms.
Each push changes the state of the signal: OFF-ON-OFF-ON-OFF...
The default position after power up or reset is OFF.
When pressing a key configured for that purpose, the function key panel is hidden and
LHMI opens directly in the configured menu.
Each LED can illuminate in one of three colors: RED, YELLOW, GREEN.
Only one color is illuminated at a time.
The priority for illumination and the color is linked.
© Copyright 2011 ABB. All rights reserved
IEC09000656-1-en.vsd
Figure 44:
Engineering manual
1MRK 511 245-UUS A
650 series