MITSUBISHI inverter FR-F720 series.
Voltage level: three phase 200V.
Frequency converter capacity: 1.5KW.
When the inverter is running, the starting current and starting torque of the motor are how?
With the operation of the inverter, with the acceleration of the motor to improve the frequency and voltage,
The starting current is limited to 150% below the rated current (according to the different types of aircraft, 125%~200%)
FX2N-32ER
Starting with power frequency power supply, the starting current is 6~7 times of the rated current, therefore, the impact on the mechanical and electrical.
The inverter drive can be smoothly start (start time longer) MITSUBISHI FX2N-32ER.
The starting current is 1.2~1.5 times of the rated current, and the starting torque is 70%~120% rated torque;
For the inverter with the torque automatic enhancement function, the starting torque is more than 100%, which can start with full load . Master / local station.
QnACPU use.
According to the control requirements of the system, using the appropriate design method to design MITSUBISHI PLC program MITSUBISHI FX2N-32ER.
Procedures to meet the requirements of system control as the main line,
Write one by one to achieve the control function or the sub task of the program,
Gradually improve the functions specified by the system .
MITSUBISHI PLC initialization procedure. After MITSUBISHI PLC on power, the general need to do some of the initial operation,
In order to start making necessary preparations, to avoid the wrong operation of the system.
The main contents of the initialization program are: to some data area, counter and so on,
Data needed to restore some of the data area,
Set or reset some relays,
For some initial state display, etc.. "Drive unit.
MITSUBISHI universal AC servo amplifier MELSERVO-J4 series.
Rated output: 37kw.
Interface: SSCNET III /H.
Power supply: three phase AC200V.
Special specifications: full closed control 4 wire / support mechanical end encoder ABZ phase input / support positioning mode.
Support position control, speed control, torque control.
Position control to follow the position insstructions .
WWhen the control is inserted, the position control is performed FX2N-32ER.
Speed control follows the speed command to control the speed within a certain range.
Torque control to follow the torque command to control the stable torque.
Function of swwitching amplitude FX2N-32ER. The increase in the process of switching and stopping,
And in the operation of the use of the switching signal, switching growth.
FX2N-32ER Operation manual/Instructions/Model selection sample download link:
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