
Section 6
Local HMI engineering
6.1
LED and function key engineering
GUID-18B1952A-7578-4AC5-8A62-88FE60067292 v3
6.1.1
Local HMI engineering process
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The engineering process of the LEDLHMI involves several steps.
presents the pre-
engineering step, the main steps in the engineering process and the required sequences.
IEC09000622_1_en.vsd
Local HMI
ACT / SMT
Select and configure
HMI function blocks
PST
Set function
keys and LEDs
END
SAVE
SAVE
GDE / ACT
Create the
single line diagram
SAVE
IEC09000622 V1 EN-US
Figure 42: LHMI: Engineering process flowchart
•
Application Configuration tool with possible assistance of Signal Matrix tool
•
To use the function keys and LEDs on LHMI it is needed 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 LHMI are visible by default for Parameter Setting tool.
•
Use Application Configuration tool to connect start and trip signals from application
functions to LED function blocks.
•
Parameter Setting tool
•
The operation mode of the function keys and the LEDs is defined in Parameter
Setting tool.
•
The presented text labels on the LCD for LHMI keys and LEDs.
•
Graphical Display Editor with assistance of Application Configuration tool, for example
1MRK 511 284-UEN B
Section 6
Local HMI engineering
650 series
53
Engineering manual
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