• Adjusting Motor Torque
IAdjusting torque according to application I
<
Adjust motor torque by using "V/f pattern" and "full-range automatic torque
boost".
• V/f pattern setting
Set V/f pattern by n24 to n30 as described below. Set each pattern, when
using a special motor (high-speed motor, etc.) or when requiring special
torque adjustment of machine.
V: (VOLTAGE) Be sure to satisfy the following
,as_ii _......:...................' ii conditionsn29n30.lfn29< n27= n27< forn26isset,the< n24thesettingset valueof n24of n28to
° '+ i i i - l is disabled.
n2gn27n26 n24(FREQUENCY)
Initial
Constants,No. Name Unit Settingrange Settin_l
n24 Max.outputfrequency 0.1HZ 50.0 tO4OOHz 6O.0Hz
n25 Max.voltage 1V 1 to255V 200V
Max. volta e Output
frequency_li_asefrequency) 0.1Hz 0.6 to 4OOHz _0.0Hz
n26
n27 Mid.Outputfr_luency 0.1HZ 0.5 to 399Hz 1.5Hz
Mid.output 1V 1 to 255V t 2V
n28 frequencyvoltage
n29 Min.outputfrequency ! O.IHz O.5to tO.0Hz 1.5Hz
Min.output 1V - + 1,to50V 12V
n3O frequencyvoltage
51
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