Signals; Basic Part For The Led Indication Module; Function Block; Functionality - ABB RELION 630 Series Technical Manual

1MRS757256 F
3.2.2.2
3.2.3
3.2.3.1
3.2.3.2
PML630/Compact Load-Shedding Solution
Technical Manual

Signals

Table 7: LHMICTRL Input signals
Name Type
CLRLEDS BOOLEAN
Table 8: LHMICTRL Output signals
Name Type
HMI-ON BOOLEAN
RED-S BOOLEAN
YELLOW-S BOOLEAN
YELLOW-F BOOLEAN
CLRPULSE BOOLEAN
LEDSCLRD BOOLEAN

Basic part for the LED indication module

Function block

LEDGEN
BLOCK NEWIND
RESET
IEC09000321-1-en.vsd
IEC09000321 V1 EN
Figure 10: LEDGEN function block
GRP1_LED1
^HM1L01R
^HM1L01Y
^HM1L01G
IEC09000322 V1 EN
Figure 11: GRP1_LED1 function block
The GRP1_LED1 function block is an example, all 15 LED in each of group 1 - 3 has
a similar function block.

Functionality

The function blocks LEDGEN and GRP1_LEDx, GRP2_LEDx and GRP3_LEDx
(x=1-15) controls and supplies information about the status of the indication LEDs.
The input and output signals of the function blocks are configured with PCM600. The
input signal for each LED is selected individually using Signal Matrix or Application
Configuration. Each LED is controlled by a GRP1_LEDx function block, that
controls the color and the operating mode.
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
ACK
Section 3
Basic functions
37