Section 4
Local Human-Machine-Interface LHMI
4.2.2
4.2.3
4.3
4.3.1
44
Function block
LHMICTRL
CLRLEDS
HMI-ON
RED-S
YELLOW-S
YELLOW-F
CLRPULSE
LEDSCLRD
IEC09000320-1-en.vsd
IEC09000320 V1 EN
Figure 3:
LHMICTRL function block
Signals
Table 5:
LHMICTRL Input signals
Name
Type
CLRLEDS
BOOLEAN
Table 6:
LHMICTRL Output signals
Name
Type
HMI-ON
BOOLEAN
RED-S
BOOLEAN
YELLOW-S
BOOLEAN
YELLOW-F
BOOLEAN
CLRPULSE
BOOLEAN
LEDSCLRD
BOOLEAN
Basic part for LED indication module
Identification
Function description
Basic part for LED indication module
Basic part for LED indication module
Default
Description
0
Input to clear the LCD-HMI LEDs
Description
Backlight of the LCD display is active
Red LED on the LCD-HMI is steady
Yellow LED on the LCD-HMI is steady
Yellow LED on the LCD-HMI is flashing
A pulse is provided when the LEDs on the LCD-
HMI are cleared
Active when the LEDs on the LCD-HMI are not
active
IEC 61850
IEC 60617
identification
identification
LEDGEN
-
GRP1_LED1 -
-
GRP1_LED15
GRP2_LED1 -
GRP2_LED15
GRP3_LED1 -
GRP3_LED15
1MRK 502 034-UEN -
ANSI/IEEE C37.2
device number
-
-
Technical Manual