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App g - enhanced redundancy revision history, Enhanced redundancy revision history, Changes to this manual – Rockwell Automation 1756-RMxx ControlLogix Enhanced Redundancy System User Manual User Manual

Page 283: Table 52 - history of changes, Appendix

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Rockwell Automation Publication 1756-UM535D-EN-P - November 2012

283

Appendix

G

Enhanced Redundancy Revision History

Changes to This Manual

With the availability of new controllers, modules, applications, and

RSLogix 5000 software features, this manual has been revised to include updated

information. This appendix briefly summarizes changes that have been made with

each revision of this manual.

Reference this appendix if you need information to determine what changes have

been made across multiple revisions. This may be especially useful if you are

deciding to upgrade your hardware or software based on information added with

previous revisions of this manual.

This table lists the publication revision, publication date, and changes made with

the revision.

Table 52 - History of Changes

Publication Revision and Date Topic
1756-UM535C-EN-P, July 2012

Updated features not supported

Addend information about using signed and unsigned firmware
Updated I/O modules in enhanced redundancy systems-revision 19.053 to the

header for remote I/O module placement

Added HMI Blind Time reduction on an EtherNet/IP network during a switchover

Added information about enhanced communication modules and unicast

connections
Added restrictions when using firmware revision 19.052 versus 19.053

Added the 1756-L71, 1756-L73XT controllers, 1756-EN2F module, and 1756-A7XT

chassis to the table of components available for use in a redundant chassis pair

Listed power supplies available for a redundant chassis pair
Corrected revision 19.052 to 19.053

Added ‘or later’ to revision 19.052 here, and throughout the manual

Added ‘or later’ to revision 19.052 here, and throughout the manual, and chassis

size to configuration requirements

Added 1756-L71 controller for controller compatibility and updated revision

information
Rearranged EtherNet/IP and ControlNet networks sections; added 1756-EN2F

module information

Added remote chassis access restrictions using an EtherNet/IP network; added ‘or

later’ to revision 19.052

Added unicast functionality
Added information about using a remote chassis access using a ControlNet

network

Added additional information about 1715 Redundant I/O Systems