Rockwell Automation RECOMM-485 RS485 DFI Communications Module - Manual (Page 38)

6-4 RS485 DF1 Communications Module
6.1.3 NET A Status Indicator
Table 6.3 – NET A Status Indicator: State Definitions
Status Cause Corrective Actions
Off The module is not
powered or the
module is not
properly
connected to the
network. • Securely connect the module to
the drive using the Internal
Interface cable.
• Correctly connect the RS485
cable to the DF1 plug.
• Apply power to the drive.
Flashing
Green The module is
properly
connected, but it is
not communicating
with any devices
on the network. • Place the controller in RUN, 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 module.
• Configure the module for the
program in the controller or the
I/O from the peer source.
Solid
Green The module is
properly
connected and
communicating on
the network. • No action required.
Flashing
Red A network
connection has
timed out. • Place the scanner in RUN, or
apply power to the peer device
that will send I/O.
• Check the amount of traffic on
the network.