Series Name: A975GOT.
Size: 10 inches.
Resolution: 600 * 480.
Display device: D-STN monochrome display.
Display color: monochrome (white and black).
Power supply: DC24V A2NCPUP21-S3 PDF.
Memory card: 1M.
Man machine interface is the interface between man and machine in the field of information exchange and function contact or influence,
Information exchange, functional contact or mutual influence, the hard contact and soft touch of a person and machine,
This interface includes not only the direct contact point line side,
It also includes the function of remote information transmission and control A2NCPUP21-S3
The man-machine interface is the central link in the man-machine system,
Mainly from the safety engineering branch of the safety ergonomics to study and put forward the basis for the solution,
And over the safety engineering equipment engineering, safety management engineering and safety systems engineering to study the specific solutions and measures to the safety of human computer science and technology A2NCPUP21-S3 PDF A2NCPUP21-S3 PDF.
It realizes the transformation between the internal form of information and the acceptable form of human being. Input points: 32 points.
Voltage: DC24V.
Current: 8.5mA.
Response time: 10ms.
32 points / a common end MITSUBISHI Programming Manual.
Positive / negative sharing.
38 point terminal station.
System program memory for storing system program,
Including management procedures, monitoring procedures, as well as the user program to do the compileer to compile the process of interpretation A2NCPUP21-S3 Manual .
Read only memory. Manufacturers use, content can not be changed, power does not disappear MITSUBISHI Programming Manual.
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 MITSUBISHI Programming Manual. Therefore PLC selection,
Under the premise of meeting the control requirements,
Should consider the best performance to price ratio, a reasonable choice of PLC.
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 componnent image register are changed with the change of the execution of the program A2NCPUP21-S3 Programming Manual.
The length of the scan cycle is determined by the three.
CPU the speed of executing instructions.
Time of instruction.
Instruction count.
Due to thhe adoption of centralized sampling A2NCPUP21-S3 Manual .
Centralized output mode.
There exist input / output hysteresis phenomena, i.e., the input / output response delay.