Toshiba G7 Series Applications Workbook page 45

(42) If output frequency does not reach 1.0Hz, or the display indicates OT or OC, press stop. Possible problems are, direction of
rotation, encoder parameters, motor parameters, and encoder wiring. Please verify motor direction of rotation and the parameters
configured in the programming section.
(43) Increase the frequency setpoint to 60.0 Hz.
(44) Test system under varying load conditions.
(45) If response is slow, or appears to be unstable, contact Toshiba for assistance.
(8) Close S1 to place the G7 in torque control mode
For additional assistance, please contact Toshiba Adjustable Speed Drive Marketing Dept. at (800) 872-2192
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