FX3S-30MT/ESS-2AD MITSUBISHI FX3S-30MT/ESS-2AD

Total points: 10 points.
Input points: 6 points.
Output points: 4 points.
Voltage: AC220V.
Output type: transistor.
Outline dimension: 60*75*90.
MITSUBISHI FX1S series PLC is suitable for the smallest package,
It is the preferred target for low cost users to seek powerful control over a limited range of I/0 MITSUBISHI FX3S-30MT/ESS-2AD.
FX1S provides up to 30 I/O points, and can be transmitted through serial communication data,
MT models also have the ability to locate, widely used in a variety of small mechanical equipment FX3S-30MT/ESS-2ADEnter 16 points.
Voltage and current: 14mA DC24V.
Response time: 8ms.
16 point 1 public end, 20 point terminal MITSUBISHI FX3S-30MT/ESS-2AD.
Detailed analysis of the process and work characteristics of the controlled object,
To understand the coordination between the controlled object machine, electricity and liquid,
The control requirements of the controlled object for MITSUBISHI PLC control system are put forward,
Determine the control program, to develop a design task book .
How to determine the input / output device of MITSUBISHI plc MITSUBISHI FX3S-30MT/ESS-2AD.
According to the control requirements of the system,
All input devices and output devices required for the determination of the system,
To determine the input / output device related to the MITSUBISHI PLC,
To determine the I/O PLC points . Twisted pair cable.
Single bus.
Remote I/O station.
According to the control requirements of the system, using the appropriate design method to design MITSUBISHI PLC program.
Procedures to meet the requirements of system control as the main line,
Write one by one to achieve the control function or the sub task of the program,
Gradually improve the functions specified by the system.
MITSUBISHI PLC initialization procedure. After MITSUBISHI PLC on power, the general need to do some of the initial operation,
In order to start making necessary preparations, to avoid the wrong operation of the system.
The main contents of the initialization program are: to some data area, counter and so on,
Data needed to restore some of the data area,
Set or reset some relays,
For some initial state display, etc.. Input points: 16 points.
Voltage: DC48V.
Current: 4mA.
Response time: 10ms.
8 points / a common end.
Positive / negative.
20 point terminal station.
Each scanning process. Focus on the input signal sampling. 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.
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.
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 meeeting the control requuirements,
Should consider the best performance to price ratio, a reasonable choice of PLC FX3S-30MT/ESS-2AD.
System program memory for storing system program,
Including management procedures, monitoring procedures, as well as the user program tto do the compiler to compile the process of interpretation FX3S-30MT/ESS-2AD.
Read only memory. Manufacturers use, content can not be changed, power does not disappear.
FX3S-30MT/ESS-2AD Operation manual/Instructions/Model selection sample download link: /searchDownload.html?Search=FX3S-30MT/ESS-2AD&select=5