Toshiba TOSVERT VFS15-2004PM-W1 Instruction Manual

Also see for TOSVERT VF-S15 series: Function manual Quick start manual Instruction manual Instruction manual Instruction manual

E6581611F-2161) Simultaneous setting of vector control and auto-tuning (f400=2)Set the basic parameter  (Torque boost setting macro function) to ⇒ Refer to section 5.5 for details.2) Automatic settingSet the extended parameter  (auto-tuning) to . ⇒ Refer to section 6.22 selection 2 for details.3) Manual settingSet each motor constant. ⇒ Refer to section 6.22 selection 4 for details.5) Energy-savingSetting of V/F control mode selection  to  (Energy-saving)Energy can be saved in all speed areas by detecting load current and flowing the optimum current that fitsthe load.If the motor you are using is a 4P Toshiba standard motor which has the same capacity as the inverter, thereis basically no need to set the motor constant. There are three setting methods as mentioned below. In anymethod, set the following parameters according to the motor’s name plate. (Base frequency 1),  (Base frequency voltage 1),  (Motor rated capacity),  (Motorrated current),  (Motor rated speed)1) Simultaneous setting of energy-saving and auto-tuning (f400=2)Set the basic parameter  (Torque boost setting macro function) to ⇒ Refer to section 5.5 for details.2) Automatic settingSet the extended parameter  (auto-tuning) to . ⇒ Refer to section 6.22 selection 2 for details.3) Manual settingSet each motor constant. ⇒ Refer to section 6. 22 selection 4 for details.6) Achieving further energy savingsSetting of V/F control mode selection  to  (Dynamic energy-saving)More substantial energy savings than those provided by setting  to  can be achieved in any speedrange by keeping track of the load current and passing a current appropriate to the load. The inverter cannotrespond to rapid load fluctuations, so that this feature should be used only for loads, such as fans and pumps,that are free of violent load fluctuations.+ Motor constant must be setIf the motor you are using is a 4P Toshiba standard motor which has the same capacity as the inverter, thereis basically no need to set the motor constant. There are two setting methods as mentioned below. In anymethod, set the following parameters according to the motor’s name plate. (Base frequency 1),  (Base frequency voltage 1),  (Motor rated capacity),  (Motorrated current),  (Motor rated speed)1) Automatic settingSet the extended parameter  (auto-tuning) to . ⇒ Refer to section 6.22 selection 2 for details.2) Manual settingSet each motor constant. ⇒ Refer to section 6.22 selection 4 for details.