Rockwell Automation 1756-CN2RXT ControlLogix-XT ControlNet Interface Module, Series B Installation Instructions User Manual

Page 24

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24 ControlLogix-XT ControlNet Interface Module

Publication

1756-IN634A-EN-P - April 2009

Red

Reset
Complete-

Change
Switch
Settings

Module’s network address is
set to 00, an invalid
ControlNet address.

1. Remove power from the

chassis.

2. Remove the module from

the chassis.

3. Set the switches to their

final value. See page

page 11

.

4. Replace the module in the

chassis.

5. Apply power to the chassis.

FAIL

This code is displayed when
the power-up test fails.

Replace the module.

Backplane

Init

(1)

The module is waiting for the
redundant module to complete
power up.

None required.

Stop Service
Received

A non-redundant module is
placed into a redundant
secondary chassis. The
module was commanded to
stop functioning by the
redundancy module
(RM/SRM).

1. Remove the non-redundant

module from the redundant
secondary chassis

2. Replace the non-redundant

module with the redundant
module.

This could occur if a
1756-CN2RXT module running
Boot code is inserted into a
chassis along with a
1756-SRM or 1756-RM
module.

For redundant control, the
1756-CN2RXT module is to be
used with a 1756-RM module.
It should not be used with a
1756-SRM module.

1. Insert the module into a

chassis that does not
contain a 1756-SRM or
1756-RM module.

2. Update the module’s

firmware using ControlFlash
software.

OK
Indicator

Display

Cause

Recommended Action

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