Indicators
Original instructions
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Illustration
The following table shows the LED indicators for the 140 AVI 030 00 module.
Description
The following table shows the LED descriptions for the 140 AVI 030 00 module.
LEDs
Color
Indication when ON
Active
Green
Bus communication is present.
F
Red
An error (external to the module) has been detected.
1 ... 8
Red
Indicated channel is out of range (1 ... 5 V)
Broken wire condition is detected (4 ... 20 mA)
Diagnostic
  1. To prevent improper fault indications, unused inputs should have the + (plus) and – (minus) inputs tied together and be configured for a bipolar input range.