Omron G9SR, Руководство по эксплуатации

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Operation manual G9SR
Page 28 of 79
7.4 LEDs of the G9SR- AD□ - □
LEDs show the unit status and indicate errors.
An LED can be OFF shown as
ON shown as
FLASHING shown as
Not applicable shown as
7.4.1 POWER LED = Power
Color: Green
ON when power supply is correctly applied to the unit.
OFF when no power is supplied.
7.4.2 IN1 LED = Input 1
Color: Yellow
ON when T12 receives a valid input signal.
OFF when no valid input signal is received at T12.
7.4.3 IN2 LED = Input 2
Color: Yellow
ON when T22 receives a valid input signal.
OFF when no valid input signal is received at T22.