Operation control mode: stored procedure repeated operation.
Input / output points: 4096 points.
Program capacity: 40K.
Programmable controller CPU module through the newly developed control execution engine and high speed system bus,
Can maximize the performance and functionality of the iQ-R MELSEC series.
In addition, by using the motion CPU module of the multi CPU system,
Can achieve high precision motion control FR-A740-2.2K-CHT
But also can be used from the computer / computer environment transplant C language controller module has a specific function of CPU.
Program capacity of up to 1200K.
Multi CPU system for high precision motion control.
The built-in CPU module support 2 Gigabit Network port.
Database functions to facilitate data management.
Extended SRAM card with built-in security function.
Can be carried out a variety of motion control (position, speed, torque, advanced synchronous control, etc.).
In line with the international safety standards (13849-1 PL e ISO, IEC 61508 SIL 3) security CPU.
The most suitable for C/C++ language programming from the computer / computer environment for transplantation. MITSUBISHI inverter FR-D720S series.
Voltage level: single phase 200V.
Frequency converter capacity: 0.4KW.
VVVF frequency control, vector control frequency conversion, direct torque control is a kind of AC - DC - AC frequency conversion.
The common drawback is that the input power factor is low, the harmonic current is big, and the DC circuit needs large energy storage capacity,
Renewable energy and can not be fed back to the power grid, which can not be carried out in the four quadrant operation. To this end, the matrix type of AC - AC variable frequency arises at the historic moment.
Because the matrix type alternating current frequency saves the intermediate DC link, thereby, the electrolytic capacitor with large volume and high price can be omitted.
It can achieve a power factor of L, the input current is sinusoidal and can run in four quadrant, the power density of the system is large.
Although the technology is not yet mature, but still attract a large number of scholars in-depth study.
In fact, the quality is not the indirect control current, flux, but the torque is directly used as the control to achieve.
FR-A740-2.2K-CHT Operation manual/Instructions/Model selection sample download link: /searchDownload.html?Search=FR-A740-2.2K-CHT&select=5