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Allen-Bradley 1756-RM2 User Manual

Allen-Bradley 1756-RM2
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132 Rockwell Automation Publication 1756-UM535D-EN-P - November 2012
Chapter 6 Configure the Redundancy Modules
Clicking the Lock for Update command initiates the locking process. The lock
can take several minutes to finish. Monitor the System Update Lock Attempts log
to determine when the lock is complete. In addition, the chassis status shown at
the bottom-left of the dialog box changes from Primary with Disqualified
Secondary to Primary Locked for Update.
Figure 31 - Lock for Update Status Updates
Abort System Lock
The Abort System Lock command can be used to stop the system lock. It is
available as soon as a lock for update is initiated.
Clicking Abort System Lock returns the redundant chassis status to Primary with
Disqualified Secondary. Clicking Abort System Lock also results in the system
update stopping and the program in the secondary controller being cleared. If you
click Abort System Lock, you need to download the program to the secondary
controller before re-attempting a Lock for Update.
Lock initiated.
Lock complete.
Lock complete.

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Allen-Bradley 1756-RM2 Specifications

General IconGeneral
BrandAllen-Bradley
Model1756-RM2
CategoryControl Systems
LanguageEnglish

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