Analog input channel number: 8CH.
Cold end compensation precision.
Available thermocouple: -.
Available temperature resistance: Pt100, JPt100, Ni100, Pt50.
Resolution: 0.1.
Conversion speed: 10ms/CH.
Insulation between channels: isolation transformer insulation.
Disconnection detection: there.
External wiring connection mode: 40 pin connector MITSUBISHI .
output
The temperature measurement value (16 bit''signed binary): 2000 ~ 8500 FR-F740-37K-CHT
Zoom value (16 bit with symbol binary).
No program can perform conversion operations, scaling
Easy to use parameters to set the conversion operation and scaling, no need to create a dedicated program MITSUBISHI .
Therefore, it is helpful to reduce the development cost of the program and to reduce the program capacity .
High speed data sampling is not affected by the scan time.
The analog input module has the function of recording, which can be used to collect the analog quantity input data in the industrial application.
Can continuously collect data in a set period, each channel can store up to 10000 points of the recorded data MITSUBISHI .
In addition, the state of the state of any time and data in the program can be changed as a trigger,
To stop collecting data . The analog quantity input data can be stored and maintained before and after the trigger state through the function,
Easy to determine the occurrence of the phenomenon and the collection of test data. Such as motor testing equipment used in this function.
Control instructions from a programmable controller to a transducer and a power meter transmission test mode,
At the same time, the test data of the test motor is collected at the same time. Power: 11kw.
Purpose: to suppress the power harmonics.
Improve the power factor, reduce the input side of the high harmonic current.
Make sure that this option is installed in the FR-A820-03800 (75K) and FR-A840-02160 (75K) and above capacity and above capacity.
At the same time the installation options in the use of 75kW and above motor. (the IP55 series has a built-in DC reactor.)
According to the motor power used to select the DC reactor.
(when the inverter capacity is greater than the motor capacity, is still based on the motor capacity to choose.) Type: MR-J_B series.
Rated output: 0.2KW.
Interface: standard.
Servo system according to the system structure can be divided into open loop servo system, closed loop servo system, semi closed loop system, compound control system.
The closed loop automatic control system with feedback is composed of a position detecting part, a deviation amplifying part, an executing part and a controlled object.
Servo system must have good controllability, high stability and high adaptability.
Note that the control of the signal is good after the disappearance of the signal, can immediately stop the turn;
High stability is the torque with the increase of speed and uniform decline; adaptability is fast, sensitive, and ring state quality is good.
According to the types of servo drives are classified, there are three kinds of electric, hydraulic or electric hydraulic.
If the servo system is divided according to tthe function, then there is a mmeasuring servo and power servo system;
Analog servo and power servo system; position servo and acceleration servo system MITSUBISHI FR-F740-37K-CHT.
The electric servo system can be divided into two categories: DC DC servo system and AC AC servvo system based on the electrical signals MITSUBISHI FR-F740-37K-CHT.
AC AC servo system also has two kinds of asynchronous motor servo system and synchronous motor servo system.
FR-F740-37K-CHT Operation manual/Instructions/Model selection sample download link: /searchDownload.html?Search=FR-F740-37K-CHT&select=5