Cable length: 0.7m.
For the connection between the two graphic operations.
Applicable models: GT16, GT15, GT11. Output points: 16 points.
Voltage: AC100 ~ 240V.
OFF leakage current: 3mA.
Output type: bidirectional controlled silicon.
8 points / a common end.
20 point terminal station.
With short circuit protection MITSUBISHI A1SJ71QE71-B5.
With the surge absorber.
Each scanning process. Focus on the input signal sampling A1SJ71QE71-B5 Focus on the output signal to refresh.
Input refresh process. When the input port is closed,
Program in the implementation phase, the input end of a new state, the new state can not be read.
Only when the program is scanned, the new state is read MITSUBISHI A1SJ71QE71-B5.
A scan cycle is divided into the input sample, the program execution, the output refresh .
The contents of the component image register are changed with the change of the execution of the program.
The length of the scan cycle is determined by the three.
CPU the speed of executing instructions.
Time of instruction.
Instruction count.
Due to the adoption of centralized sampling MITSUBISHI A1SJ71QE71-B5.
Centralized output mode.
There exist input / output hysteresis phenomena, i . e., the input / output response delay.
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.
System program memory for storing system program,
Including management procedures, monitoring procedures, as well as the user program to do the compiler to compile the process of interpretation.
Read only memory. Manufacturers use, content can not be changed, power does not disappear. MITSUBISHI inverter FR-D720 series.
Voltage level: three phase 200V.
Frequency converter capacity: 7.5KW.
Vector control variable frequency speed control is the practice of the asynchronous motor in the three-phase coordinate system of the stator current Ia, Ib, Ic, through the three-phase to two-phase transformation,
The alternating current of Ia1Ib1 is equivalent to a two phase stationary coordinate system, and then is rotated by thee rotor field orieented,
Equivalent to the DC current Im1, It1 (Im1 equivalent to DC motor excitation current in synchronous rotating coordinate system;
It1 equal to the armature current proportional to the torque, and then imitate the DC motor conttroll method, to obtain the DC motor control,
The control of asynchronous motor is realized through the corresponding inverse coordinate transformation A1SJ71QE71-B5 A1SJ71QE71-B5.
A1SJ71QE71-B5 Operation manual/Instructions/Model selection sample download link: /searchDownload.html?Search=A1SJ71QE71-B5&select=5