Wed. Feb 21st, 2024

    Maximum output frequency / exterior search command 1 (setting , 61 ).



    off = normal action .
    on = start speed search from maximum output frequency .

    Setting frequency / exterior search command 2 (setting , 62) .

    off = normal action .
    on = start speed search  from the et frequency ( the command frequency when command is input ).
    exterior search command , it can only be set as one of the 2 types .
    in the occasion where needs to switch between commercial power supply and inverted , when the motor in coasting restart it can avoid vibration of the motor . when exterior search command is on and the operation command in input , the speed search will start after the maximum base blocking time (L2 – 03 ) .

    time sequence table for exterior search command .

    speed / torque control switch (setting , 71) .

    off = speed control
    on = torque control .

    to switch between speed control and torque control .

    zero servo command (value , 72)

    off = normal action .
    on = when command frequency (speed) is lower than 0 (speed) level (b2- 01 ), zero servo status comes .
    the input switch makes zero servo (b9-01, b9-02 ) to act .
    when zero servo command is on and command frequency ( speed ) is below 0 speed level (b2- 01 ), position control circuit will be established . in this case motor will stop completely .

    proportional gain switch of speed control (setting , 77)

    off = gain is decided by c5-01 ,c5-03 , c5-07 .
    on c5-03 {proportional gain 2 (p) of speed control (a s r ) }
    the switch input of speed control ( a s r ),s  proportional gain . the integration time will not change.



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