Chapter 6 - led status indicators, What this chapter contains, Interpret the status indicators – Rockwell Automation 1734-AENT POINT I/O EtherNet/IP Adapter Module User Manual
Page 79: Appendix d - quick start, Chapter 6, Led status indicators, Chapter
63
Publication 1734-UM011D-EN-P - May 2011
Chapter
6
LED Status Indicators
What This Chapter Contains
Read this chapter for information about LED status indicators.
Interpret the Status Indicators
ATTENTION
You must use series C POINT I/O modules with the
1734-AENT adapter. Series A or B POINT I/O modules will
not work with this adapter.
Indication
Probable Cause
Recommended Action
Module Status
Off
No power applied to device
Apply power to the device.
Flashing
red/green
LED cycle power test (module
self-test) present.
None
Solid green
Device is operating normally.
None
Flashing red
Recoverable fault has occurred:
Firmware (NVS) update present.
Address switches changed.
Complete firmware update.
Verify address switches.
Solid red
Unrecoverable fault has occurred:
Self-test failure present
(checksum failure, or RAMtest
failure at cycle power).
Firmware fatal error present.
Replace adapter.
System Power
Field Power
43248aent
Module Status
Network Activity
Network Status
POINTBus Status
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