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Why cannot I find a PowerFlex 753/755 V20 in my Studio/Logix 5000 Software?

This article explains about the New Rev B Control Boards in the PowerFlex 753/755 VFD's and about the AOP for Studio/Logix 5000

Answer:

The PowerFlex 753/755 Control Board has been updated to a Revision B. The firmware for Revision B will start at Version 20.

NOTE: You cannot flash older versions of firmware (below 20) on the new Revision B control boards.

  • The Main control board series A will end at Firmware version 16.002
  • The Main control board Series B will begin at Firmware version 20.003.

The part number for the Series B main control board:

  • PowerFlex 753 = SK-R1-MCB2-PF753
  • PowerFlex 755 = SK-R1-MCB2-PF755

No changes to the PowerFlex 755 High HP Frame 8-10

  • Series A Main Control Board with Version R16
  • Main Control Board Kit = SK-R1-MCB1-F8

 

NOTE: If you do not see Revision 20+ when configuring the PowerFlex 753/755 AOP in Studio/Logix 5000, verify that you have the latest AOP download in the Rockwell Automation Compatibility & Downloads Center website.