Led indicators, Remote i/o interface, 4 led indicators – ProSoft Technology 5210-DFNT-RIO User Manual
Page 21
LED Indicators
RIO ♦ ProLinx Gateway
Driver Manual
Rockwell Automation® Remote I/O Adapter
ProSoft Technology, Inc.
Page 21 of 39
February 4, 2010
4 LED
Indicators
In This Chapter
Remote I/O Interface .............................................................................21
Troubleshooting the Remote I/O adapter communication modules can be
performed using several methods.
The first and quickest is to scan the LEDs on the module to determine the
existence and possibly the cause of a problem. This section provides insight into
the operation of the Remote I/O status LED. The ProLinx Reference Guide
provide information on the module’s other LEDs.
4.1
Remote I/O Interface
LED Color
Description
Off
No communication detected on the Remote I/O link. Verify
connection to scanner, power, and use Debug terminal capabilities.
Green
Flashing
Remote adapter not actively controlling I/O (Scanner to adapter
communication link is normal). Verify if the processor is in program,
or duplicate node address on network.
ACTIVE
Green Solid
Normal indication. Remote I/O adapter is operational. Check base
module APPERR led to be sure