Rockwell Automation 1747-ACNR15 ControlNet Adapter Module Installation Instructions - Manual (Page 5)

ControlNet Adapter Module 5
Publication 1747-IN017C-EN-P - May 2001
Diagnostic Indicators
Health indicators are located on the front panel of the adapter module. They
indicate both normal operation and error conditions in your remote I/O system.
An alphanumeric display (net address/status) provides status code indications when
an error occurs during initialization or operation.
A complete description of the diagnostic indicators and status display and how to
use them for troubleshooting is explained on page 14.
Network Access Port (NAP)
The network access port provides a bidirectional electrical interface for
programming, maintenance, and I/O monitoring devices in both redundant and
non-redundant connections. How to connect programming terminals to the
network using the NAP is described on page 12.
ADDRESS/STATUS ADDRESS/STATUS
B A A
A A B
OK OK
Module Network Address Switches
(accessible through top of module)
Health Indicators
ControlNet Status Indicators
Diagnostic Indicators
Network Access Port (NAP)
1747-ACNR15
ControlNet Media Port (A)
ControlNet Redundant Media Port (B) (1747-ACNR15 only)
1747-ACN15
Status Display and Net
Address