Indicators
Original instructions
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Illustration
The following table shows the LED indicators for the 140 ACO 130 00 module.
Description
The following table shows the LED descriptions for the 140 ACO 130 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
Green
Module outputs switched ON.
1 ... 8
Red
Broken wire on indicated channels.
Diagnostic
  1. Unused outputs may cause the activation of the F (fault) LED. To avoid this occurrence the unused channels should be configured in the 0 ... 25 mA range.
  2. At power up, channel outputs are all at zero current (0 mA).