Led Indicators - Unitronics Unistream URD-0800 User Manual

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2. LED Indicators

LED No. LED Function / Description
System System Power
Power
Field Power Field Power
Status Internal Bus Status
Status
On Signal
Not Signal
Status
Normal signal.
Absence of data size.
Absence of
network adapter
Unitronics
Green
Off
LED
The unit is operating in normal condition.
Green ( After normal initialization of RBUS communication,
this LED maintains ON status.)
Although this module is connected normally,
Flashing green
there are not input/output data for communication.
Off Network adapter is not connected to this module.
LED Color
Green
Green
Green
LED
To indicate
Indication
Normal Operation
Normal Operation
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