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9
Function Indicators
9.1.
Function
Indicators
LED indicator
module status
Indicator
Function
COM
Green
No communication
Green, negatively pulsed
Communication OK
US1 LED
Green
Sensor power supply is OK
Red
Undervoltage < 18 V
UA LED
Green
Actuator power supply is OK
Red
Undervoltage < 18 V
US1
UA
COM