Led Indicators - Unitronics Unistream URD-0800 User Manual

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2. LED Indicators

LED No. LED Function / Description
0 Input 0
1 Input 1
2 Input 2
3 Input 3
Status
Normal Operation
Overrun/Underrun
Field Power Error
Unitronics
LED Color
Green
Green
Green
Green
LED
[LED Off < 0.5% (Maximum Input Value)] - Input OFF
[LED On > 0.5% (Maximum Input Value)] - Input Green
[LED Off < 3mA (Minimum Range Over , 4 ~ 20mA)] – Input
OFF
All Input Repeat the Green and OFF
Indication
Normal Operation
Over range Check
Field Power is
unconnected
100