No. (Hex.) Name Description Default (Range) b1-21 (0748) Expert CLV Start Selection Sets the conditions for the drive to accept a Run command when A1-02 = 3, 7 [Control Method Selection = CLV, CLV/PM]. Usually it is not necessary to change this setting. 0 (0, 1) 0 Reject RUN if b2-01<U1-05<E1-09 If the motor speed ≥ b2-01 or the motor speed < E1-09, the drive will not accept a Run command. 1 Accept RUN Command at Any Speed If the motor speed ≥ b2-01 or the motor speed < E1-09, the drive will accept a Run command.