5.2
Local HMI signals
5.2.1
Identification
Function description
IEC 61850
identification
IEC 60617
identification
ANSI/IEEE C37.2
device number
Local HMI signals
LHMICTRL
-
-
5.2.2
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
5.2.3
Signals
Table 11:
LHMICTRL Input signals
Name
Type
Default
Description
CLRLEDS
BOOLEAN
0
Input to clear the LCD-HMI LEDs
Table 12:
LHMICTRL Output signals
Name
Type
Description
HMI-ON
BOOLEAN
Backlight of the LCD display is active
RED-S
BOOLEAN
Red LED on the LCD-HMI is steady
YELLOW-S
BOOLEAN
Yellow LED on the LCD-HMI is steady
YELLOW-F
BOOLEAN
Yellow LED on the LCD-HMI is flashing
CLRPULSE
BOOLEAN
A pulse is provided when the LEDs on the LCD-HMI
are cleared
LEDSCLRD
BOOLEAN
Active when the LEDs on the LCD-HMI are not active
Section 5
1MRK 505 277-UUS C
Local Human-Machine-Interface LHMI
48
Technical Manual
Summary of Contents for REB650
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