FR-A840-00930-2-60 MITSUBISHI FR-A840-00930-2-60

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 MITSUBISHI FR-A840-00930-2-60.
Position control to follow the position instructions.
When the control is inserted, the position control is performed FR-A840-00930-2-60
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 MITSUBISHI FR-A840-00930-2-60.
Function of switching amplitude. The increase in the process of switching and stopping,
And in the operation of the use of the switching signal, switching growth . MITSUBISHI inverter FR-F740 series.
Voltage level: three phase 400V.
Frequency converter capacity: 630KW.
The main circuit of the inverter can be divided into two categories in general: voltage type is the voltage source of the DC converter for AC inverter,
The filtering of the DC circuit is the capacitance; the current mode is the DC conversion of the current source to the AC inverter,
The DC loop filter is the inductor MITSUBISHI FR-A840-00930-2-60.
Why is the frequency of the inverter voltage proportional to the change?
The electromagnetic torque of any motor is the result of the interaction between the current and the magnetic flux, the current is not allowed to exceed the rated value, otherwise it will cause the heating of the motor.
Therefore, if the magnetic flux decreases, the electromagnetic torque will decrease, which leads to the reduction of the load carrying capacity. Input / output points: 4096 points.
Input / output soft element points: 8192.
Program capacity: 130K step.
Basic operation speed (LD): 1.9ns.
Program memory capacity: 520KB.
Peripheral device connection port: USB, Ethernet (communication support function).
Memory card I/F:SD memory card, extended SRAM card.
Convenient processing of large capacity data.
In the past can not achieve the standard RAM and SRAM card file register area of continuous access,
The boundary of each area should be considered in programming.
The SRAM 8MB extension card is installed in the high speed universal QCPU,
Standard RAM can be used as a continuous file register,
Capacity up to 4736K words, thus simplifying the programming.
Thus, even if the memory space of the soft element is insufficient,
Can also be installed by the expansion of SRAM card, easy to extend the file register area.
The address register is extended to 32 bits, which can be programmed to go beyond the traditional 32K word,
And to achieve the extension to the file register to all regions of the file register.
In addition, the processing speed of the index modification plays an important role in the efficient operation of structured data (array),
The speed has been improved.
When the index is used to modify the program repeatedly (e.g. from FOR to NEXT), the scan time can be reduced.
Support USB and RS232.
Support installed memory card.
Providing high speed communication between multiple CPU.
Shorten the fixed scan interrupt time, high precision device.
The minimum interval of the fixed period interrupt program is reduced to 100 s.
The high speed signal can be accurately obtained, which makes the contribution to the higher precision of the device.
High speed and high precision machine control by multi CPU.
By parallel processing of the linear andd multi CPU high-speed communication (cycle 0 FR-A840-00930-2-60.88ms) of the parallel control program, the high speed control.
Multi CPU high speed communication cycle and motion control synchronization, so it can achieve the maximization of computing efficiency.
Inn aaddition, the latest movement control CPU in performance is 2 times the previous model,
To ensure high speed and high accuracy of the machine control FR-A840-00930-2-60.
FR-A840-00930-2-60 Operation manual/Instructions/Model selection sample download link: /searchDownload.html?Search=FR-A840-00930-2-60&select=5