Himel ATSE2CM, Руководство по эксплуатации, Страница: 6 / 19

Internal
3
．
Front panel LED
● Alarm LED (Red) –when fixed, indicates an alarm is active;
●
S1 voltage status LED (Green) –S1 normal, fixed; S1 abnormal, blinking;
● S2 voltage status LED (Green) –S2 normal, fixed; S2 abnormal, blinking;
●
Qs1 switch status LED (Green) –on, Qs1 close; off , Qs1 open;
●
Qs2 switch status LED (Green) –on, Qs2 close; off, Qs2 open;
●
Qtie switch status LED (Green) –on, Qtie close; off, Qtie open;