Allen-Bradley 1756-CNB/E, User Manual

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Publication 1756-UM523F-EN-P - December 2006
130 Update Modules and Redundant Systems
Firmware Update
Actions
If the CNB modules are And you Then
Revision 11.1 or later Go to Actions and start the procedure. You do not need to update the
firmware of the modules.
Not revision 11.1 or later Have a nonredundant
chassis with an open slot 1. Add the revision 11 EDS files for the CNB modules, if you have not
already done so.
2. Put one of the CNB modules into the open slot of the nonredundant
chassis.
3. Use ControlFlash software and update the firmware of the CNB module.
4. Remove the CNB module.
5. Repeat steps 1-4 for the rest of the CNB modules.
6. Go to Actions and start the procedure.
Do not have a nonredundant
chassis with an open slot Go to Actions and start the procedure. You will have to use the secondary
chassis to update the modules.
Action Details
1. Add the latest EDS files. Add the revision 11 EDS files for the 1756-CNB and 1756-CNBR modules, if you have not
already done so,
2. Prepare the RSLogix 5000 project. A. Start the RSLogix 5000 software and go online with the primary controller.
B. For each CNB/D/E or CNBR/D/E module in the local chassis, set the electronic keying
to compatible keying or disable keying and apply the changes.
C. Save the project.