Drive unit.
MITSUBISHI universal AC servo amplifier MELSERVO-J4 series.
Rated output: 55kw.
Interface: SSCNET III /H.
Power supply: three phase AC400V.
Support position control, speed control, torque control.
Position control to follow the position instructions.
When the control is inserted, the position control is performed MITSUBISHI AJ71E71-S3.
Speed control follows the speed command to control the speed within a certain range AJ71E71-S3
Torque control to follow the torque command to control the stable torque.
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 AJ71E71-S3. Type: HA-SH series.
Rated output: 0.5KW.
Rated speed: 1000r/min .
Electromagnetic brake: No.
From the vector control technology of AC servo motor, it has become more and more popular.
From the point of view of the real time operating system, it is just a function module that needs to be processed in real time.
Due to the multi function of the controller, intelligent requirements, a large number of signal processing,
Establishment and operation of various mathematical models of adaptive control,
Network communications and other functional modules will be in the real-time operation of the unified scheduling and management of the system to get the correct and reliable operation MITSUBISHI AJ71E71-S3.
Therefore, the next generation of servo drive controller will be a collection of various modern control technology of the crystallization,
Instead of the traditional sense of power amplifier. 10Mbps Max., master / local station, support Ver.2 CC-Link.
CC-Link is a bus (RS-485) - type open field network which can control and information processing at the same time.
Can be in the CC-Link and high-speed transmission of ON/OFF information from the station equipment, such as bit data, analog information, such as digital data.
Connect all kinds of field equipment through CC-Link.
Can connect all kinds of support CC-Link field equipment, according to various control requirements to build the corresponding system.
Use remote device network mode, up to 64 remote equipment such as analog devices, etc.. 4 channels.
Input: DC0 ~ 20mA.
Output (resolution): 0 ~ 4000, 0 ~ 8000, 0 ~ 12000.
Transform speed: 25ms/4 channel.
47 point terminal station.
Input status and input information input from the input interface,
CPU will be stored in the working data memory or in the input image register.
And then combine the data and the program with CPU.
The result is stored in the output image register or the working data memory,
And then output to the output interface, control the external drive.
PLC selection with the development of PLC technology, more and more types of PLC products,
Function is becoming more and more perfect, and its application is more and more extensive.
Different series of different models of PLC has different performance, applicable occasions also have different emphasis,
Price also has a greater difference. Therefore PLC selection,
Under the premise of meeting the control requirements,
Should consider the best performance to price ratio, a reasonable choice of PLC.
The working process of the input interface circuit: when the switch is closed, the diode light,
The transistor is then guided to the internal circuit and input signal under the irradiation of the light.
When the switch is off, the diode does not emit light, and the transistor is not on the way. Internal circuit input signal.
It is through the input interface circuit to the external switch signal into PLC internal can accept tthe digital siggnal AJ71E71-S3.
MITSUBISHI PLC is the main product in the production of MITSUBISHI motor in Dalian.
It uses a kind of programmable memory for its internal storage procedures,
Execute logic operation, sequence control, timing, counting and arithhmeetic operations, user oriented instruction,
And through digital or analog input / output control of various types of machinery or production process AJ71E71-S3.
AJ71E71-S3 Operation manual/Instructions/Model selection sample download link: /searchDownload.html?Search=AJ71E71-S3&select=5