ABB RES670 Technical Manual page 105

1MRK 511 408-UUS A
Phasor measurement unit RES670 2.2 ANSI
Technical manual
Activating
signal 1
Activating
signal 2
LED 1
LED 2
Automatic
reset
Manual
reset
IEC01000241 V2 EN-US
Figure 25: Operating sequence 6 (LatchedReset-S), two indications within same
disturbance but with reset of activating signal between
Figure 26 shows the timing diagram for manual reset.
Local Human-Machine-Interface LHMI
Disturbance
tRestart
Section 5
IEC01000241_2_en.vsd
99