Prosoft-technology CLX-APACS Manual de usuario Pagina 46

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Page 40 QTS-CLX-APACS March 2015
Troubleshooting
ControlLogix Module LEDs
The module has three status LEDs to indicate the state of internal operations. The LEDs
are labeled NET, CLX and OK.
NET LEDIOBUS Status
The NET LED shows the status of I/O communication.
Monitor Mode
Color Meaning
Red Bad frame received
Green Receiving good frames
Off Idle
Master Mode
Color Meaning
Red Cable A error
Yellow Cable B error
Green Receiving good frames
Flashing One or more APACS modules offline
Off Idle, not trying to talk to APACS modules
CLX LED ControlBus Status
The CLX LED indicates the status of communication with the ControlLogix processor.
Color Meaning
Green All required connections are open
Flashing
Green/Off
Not all required connections are open (master mode)
Yellow Connection 0 not open (master mode)
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