Signals - ABB RELION 630 Series Technical Manual

Section 3
Basic functions
3.2.3.4
46
Activating
signal 1
Activating
signal 2
LED 1
LED 2
Automatic
reset
Manual
reset
IEC01000242 V2 EN
Figure 24: Operating sequence 6 (LatchedReset-S), manual reset

Signals

Table 9: LEDGEN Input signals
Name Type
BLOCK BOOLEAN
RESET BOOLEAN
Table 10: GRP1_LED1 Input signals
Name Type
HM1L01R BOOLEAN
HM1L01Y BOOLEAN
HM1L01G BOOLEAN
Table 11: LEDGEN Output signals
Name Type
NEWIND BOOLEAN
ACK BOOLEAN
Disturbance
tRestart
Default Description
0 Input to block the operation of the LEDs
0 Input to acknowledge/reset the indication LEDs
Default Description
0 Red indication of LED1, local HMI alarm group 1
0 Yellow indication of LED1, local HMI alarm group 1
0 Green indication of LED1, local HMI alarm group 1
Description
New indication signal if any LED indication input is
set
A pulse is provided when the LEDs are
acknowledged
PML630/Compact Load-Shedding Solution
1MRS757256 F
IEC01000242_2_en.vsd
Technical Manual