1786-rpfrl/b or 1786-rprfrxl/b status indicators – Rockwell Automation 1786-RPFRXL ControlNet Fiber Ring Modules Installation Instructions User Manual
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30 ControlNet Fiber-optic Ring Repeater Modules
Rockwell Automation Publication 1786-IN003D-EN-P - April 2011
1786-RPFRL/B or 1786-RPRFRXL/B Status Indicators
Table 3 - Fiber Repeater Module Status Indicators
If the fiber repeater
module indicator is
This means
You should
Off
Fiber repeater module is not
connected to the power
supply.
Connect the repeater to the
power supply.
Green
Fiber repeater module is
running without network
errors.
Do nothing. The fiber
repeater module is
operating properly.
Flashing green/off
No data activity on network.
If the cable is attached, do
the following:
• Ensure that the receive
(RX) channel is
connected to the
transmit (TX) channel on
both modules.
• Check for broken fiber.
Channel 2 Status Indicator
Channel 1 Status Indicator