ABB Relion 670 series Engineering Manual page 90

Section 7
Local HMI engineering
84
• To use the function keys and LEDs on LHMI it is necessary to insert the
corresponding special function blocks for these operation element
groups.
• The function blocks for the LEDs are organized as single function block
per LED but indexed to the group identification, for example
GRP1_LED3 (indication LED 3 in virtual LED group 1).
• The function blocks for the LHMI are visible by default for the
Parameter Setting tool.
• Use the Application Configuration tool to connect binary input signals
from application functions to LED function blocks.
• Parameter Setting tool
• The operation mode of the function keys and LEDs is defined in the
Parameter Setting tool.
• The presented text labels on the LCD for LHMI keys and LEDs.
• Graphical Display Editor with assistance of the Application Configuration
tool, for example
• to make the single line diagram of the primary process part.
• to make the dynamic links for the apparatus.
• to make the dynamic links for measurements.
Application Configuration tool and local HMI function blocks
See the Technical Manual for more information on function blocks.
The LHMI provides a set of special function blocks to be utilized in the
Application Configuration tool:
• LHMICTRL
• FNKEYMD1 to FNKEYMD5
• LEDGEN
• GRP1_LED1 to GRP1_LED15
• GRP2_LED1 to GRP2_LED15
• GRP3_LED1 to GRP3_LED15
The function blocks for the LEDs are organized in function blocks per LED. They
can be placed close to the logic where the information per LED is built in the
Application Configuration tool.
Figure 48 describes the basic LHMI and the operation element groups. These are
the 15 LEDs and their belonging text elements on the LCD [A]. They are operated
by keys [a] and [b].
The other group is the five function keys with their LEDs and the corresponding
text elements on the LCD [B].
1MRK 511 398-UEN C
670 series 2.2 IEC
Engineering manual