YASKAWA V7 Technical Manual
Also see for SI-T/ V7: Instructions
                                                                                                                                                             | |
Contents
|
5-39n103 : Torque Compensation Gain (KT) Factory setting: 1.0Range: 0.0 to 2.5Torque Compensation Gain (n103) adjusts howmuch the output voltage is boosted when motorload increases. It is used to compensate forresistive losses in the motor and the wiringbetween the drive and the motor.n104 : Torque Compensation Time Constant Factory setting: See Table A3-2Range: 0.0 to 2.5 (sec)This parameter adjusts a time delay for the torque compensation gain. Increase to add torquestability, decrease to improve torque response.n105 : Torque Compensation Iron Loss Factory setting: See Table A3-1Range: 0.0 to 6550 WThis parameter should be adjusted only when motor capacity and drive capacity are different.n109 : Torque Compensation Limit Factory setting: 150%Range: 0 - 250%This parameter sets the upper voltage limit used by torque compensation.Except for the most demanding of high starting torque applications, the factory settings of theseparameters will be adequate. The factory settings are set up to match the performance of typicalAC motors.OUTPUT FREQUENCY( HZ )OUTPUT VOLTAGE( VAC )46034523011514 V0 01.5 HZ30 60PROGRAMMED V/F PATTERN(NO LOAD)AUTO TORQUE BOOSTV/F PATTERNExample of Torque CompensationOperation5.26 TORQUE COMPENSATION |
Related manuals for YASKAWA SI-T/ V7
manualsdatabase
Your AI-powered manual search engine