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    When replacing and ATV66 with a ATV61/71, what are the control wiring considerations?

    Issue:
    When replacing an Open style ATV66 with a ATV61/71, what are the control wiring considerations?

    Product Line:
    Altivar 66

    Environment:
    All releases

    Cause:
    Replacing drives.

    Resolution:
    When converting the wiring to the Altivar 61/71 drive, discard the wires on CL1 and CL2 (ATV66) , not used on the ATV61/71.
    Also the run permissive and run forward are swapped around, between the ATV66 and ATV61/71.
    ATV66:        LI1 = run permissive and LI2 = run forward
    ATV61/71:   LI1 = run forward and LI2 = run permissive (nSt)  (run permissive, if used assign freewheel stop nSt (Fun Menu 1.7) to LI2))
    Most other terminations will be the same.

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