Allen-Bradley 1747-KE Error Codes: List of 4 Codes and Their Meaning

This is the list of fault codes the Allen-Bradley manual gives for the 1747-KE Allen-Bradley 1747-KE module. Find your code below and open it for what the manual says about its causes and what to do.

Fault codes from p. 86

Code	What it means	Page
`ACT`	The module requires configuration.	p. 86
`485`	The DH485 port is not active for communication.	p. 86
`FAULT`	A system problem was detected during background diagnostics.	p. 86
`CFG`	The CONFIG port is transmitting data and LED indicator is not flashing.	p. 86

Codes and descriptions are taken from the manufacturer’s manual; page numbers link to the PDF. ManualLib is not affiliated with Allen-Bradley. Found a mistake? Report an error.