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getting the following error when cold starting an MMC smart drive rack 0 slot 2 test 0 error 3

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The control diagnostics indicate a failure in
rack 0 slot 2 test 0 error 3

Customer had battery failure

How do I fix this
I have reinstalled the firmware and program

now stuck at this message
cant see drives in maintenance mode
using serial cable
 
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1 Answer

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Hello,

 

Try clearing the application memory in the MMC controller and reloading your ladder program.  The rror code you are receiving from the MMC controller's diagnostics is not a listed fault.

 

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Thanks,

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