Rockwell-automation RECOMM-DNET DeviceNet Adapter for use with DPI AC Manual de usuario Pagina 84

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8-4
DeviceNet Adapter for use with DPI AC Drives
8.1.3 NET A Status Indicator
Table 8.3 – NET A Status Indicator: State Definitions
State Cause Corrective Actions
Off The adapter and/or
network is not powered
or adapter is not
connected properly to
the network.
Securely connect the adapter
to the drive using the Internal
Interface cable and to the
network using a DeviceNet
cable.
Correctly connect the
DeviceNet cable to the
DeviceNet plug.
Apply power to the drive and
network.
Flashing
Red/
Green
The adapter has
received an Identify
Comm Fault request.
Wait for the faulted node
recovery to complete.
Flashing
Red
A DeviceNet I/O
connection has timed
out.
Place the scanner in RUN
mode, or apply power to the
peer device that will send I/O.
Check the amount of traffic on
the network.
Solid
Red
Failed duplicate node
detection test or bus
off.
Configure the adapter to use
a unique node address on the
DeviceNet network.
Configure the adapter to use
the correct network data rate.
Ensure network has correct
media installed.
Flashing
Green
The adapter is properly
connected but is not
communicating with
any devices on the
network.
Place the controller in RUN
mode, or apply power to the
peer device that will send I/O.
Program a controller or peer
device to recognize and
transmit I/O to the adapter.
Configure the adapter for the
program in the controller or
the I/O from the peer device.
Solid
Green
The adapter is properly
connected and
communicating on the
network.
No action required.
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