Unitronics Unistream URD-0800 - LED Indicators

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Unitronics
82
2. LED Indicators
LED No.
LED Function / Description
LED Color
0
Input 0
Green
1
Input 1
Green
2
Input 2
Green
3
Input 3
Green
Status
LED
Indication
Normal Operation
[LED Off < 0.5% (Maximum Input Value)] - Input OFF
[LED On > 0.5% (Maximum Input Value)] - Input Green
Normal Operation
Overrun/Underrun
[LED Off > 21mA (Maximum Range Over] – Input OFF
[LED Off < 3mA (Minimum Range Over , 4 ~ 20mA)] – Input
OFF
Over range Check
Field Power Error
All Input Repeat the Green and OFF
Field Power is
unconnected