4-2 Function Mode Reduced Torque Characteristics 1 •Multiplied by the time limit characteristics set in b012/212 for each frequency. (Example) 3G3MX-A2007 (Rated current: 5.0 A), b012 = 5.00 (A), Output frequency = 20 Hz Torque Trip time (s) X1.0 X0.8 X0.6 60 4 0 5 20 60 Inverter output frequency (Hz) 0 4.64 (92.8%) 6.0 (120%) 8.0 (160%) Motor current (A) (Ratio to the rated current of the Inverter) Constant Torque Characteristics •Do not skip this setting when using a constant torque motor. •Multiplied by the time limit characteristics set in b012/212 for each frequency. 4 (Example) 3G3MX-A2007 (Rated current:
5.0 A), b012 = 5.00 (A), Output frequency = 2.5 Hz Functions Torque Trip time (s) X1.0 X0.667 60 0 5 60 Inverter output frequency (Hz) 0 3.86 (77.4%) 5.0 (100%) 6.67 (133%) 4 Motor current (A) (Ratio to the rated current of the Inverter) Reduced Torque Characteristics 2 •Multiplied by the time limit characteristics set in b012/212 for each frequency. (Example) 3G3MX-A2007 (Rated current: 5.0 A), b012 = 5.00 (A), Output frequency = 40 Hz Torque Trip time (s) X1.0 X0.8 0 20 60 Inverter output frequency (Hz) 60 4 Motor current (A) (Ratio to the rated current of the Inverter) 0 5.22 (104%) 6.75 (135%) 9.0 (180%) 4-28