ABB Relion 670 series, Technical Reference Manual

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3.5.3.2 Function block
ANSI05000773-2-en.vsd
LocalHMI
RSTLEDS HMI-ON
RED-S
YELLOW-S
YELLOW-F
RSTPULSE
LEDSRST
ANSI05000773 V2 EN
Figure 9: LocalHMI function block
3.5.3.3 Input and output signals
Table 9: LocalHMI Input signals
Name Type Default Description
RSTLEDS BOOLEAN 0 Input to reset the LCD-HMI LEDs
Table 10: LocalHMI 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
RSTPULSE BOOLEAN A reset pulse is provided when the LEDs on the LCD-
HMI are cleared
LEDSRST BOOLEAN Active when the LEDs on the LCD-HMI are not ON
3.5.4 Indication LEDs
3.5.4.1 Introduction
The function block LEDGEN controls and supplies information about the status of the
indication LEDs. The input and output signals of LEDGEN are configured with
PCM600. The input signal for each LED is selected individually with the Signal
Matrix Tool in PCM600.
• LEDs (number 1–6) for trip indications are red.
• LEDs (number 7–15) for pickup indications are yellow.
Section 3
1MRK505222-UUS C
Local HMI
62
Technical reference manual