MITSUBISHI inverter FR-A740 series.
Voltage level: 3 phase 400V.
Frequency converter capacity: 0.4KW.
FR-A700 converter products are suitable for all kinds of high load requirements of the equipment.
Such as lifting, lift, printing and dyeing, printing and dyeing, material coiling and other general occasions MITSUBISHI FR-A740-250K-CHT.
High level driving performance.
Unique sensorless vector control mode,
A wide variety of mechanical equipment can be operated at high precision in the super low speed region without the need of the encoder FR-A740-250K-CHT
With torque control mode,
And in the speed control mode can use the torque limit function.
With vector control function (with encoder),
Frequency converter can achieve position control and fast response, high precision speed control (zero speed control, servo lock, etc MITSUBISHI FR-A740-250K-CHT. ) and torque control. Input voltage range: DC110/125V.
Output voltage: DC5V.
Output current: 8A.
For Q4ARCPU.
The control module monitors the power supply, the error
CPU state,
And its own error state.
It sends out
Error signal a6raf and open the corresponding
Relay output MITSUBISHI FR-A740-250K-CHT.
I/O points is an important indicator of PLC .
Reasonable selection of I/O points can not only satisfy the control requirements of the system,
And the total investment of the system is the lowest.
The input and output points and types of PLC should be determined according to the analog quantity and switch quantity of the controlled object,
Generally an input / output element to take up an input / output point.
Taking into account the future adjustment and expansion,
In general should be estimated on the total number of points plus the amount of spare 20%~30%.
The following describes the centralized control system I/O points of the estimate. Operation control mode: stored procedure repeated operation.
Built in IE CC-Link.
Input / output points: 4096 points.
Program capacity: 80K.
Increase the speed of a constant cycle interrupt program.
Perform a minimum interval constant period interrupt program can be shortened to 50 s,
Programmable logic controller can read more high-speed signals.
In addition, the interrupt routine can be set priority, and the interrupt program with high priority is executed when the interrupt processing is interrupted.
Therefore, when the signal is read at a high speed, the program can read the signal from the constant cycle of the conventional input module +CPU module.
Data management using database functions.
Data and production performance data through computer management in the past can be managed by database management of a built-in programmable controller.
Database can be created in the SD memory card, and can use the special instructions tto easily add, updatee, retrieve, delete data FR-A740-250K-CHT.
In addition, the database can be imported and exported through the Unicode text file format,
Share data with spreadsheet software. In particular, can be flexibly used in the production of many varietiess oof food and beverage production line and other fields,
Effectively carry out the change of formula data and the management of production performance FR-A740-250K-CHT.
FR-A740-250K-CHT Operation manual/Instructions/Model selection sample download link: /searchDownload.html?Search=FR-A740-250K-CHT&select=5