The A1SP60 pulse capture module is a 16 point DC24V input module,
Can be used as a general input module,
Can also be used as a pulse capture module,
Pulse capture function makes the input signal width in the sequence can be as short as 0.5ms,
Once there is a pulse signal input, the state is memory,
A1SP60 to ensure that the control process at least once again to control the state of the memory of the operation,
Input can be set to 4 blocks,
Each block can be set to a general function or pulse capture function A1SY82 datasheet PDF catalog A1SY82 PDF datasheet A1SY82 Horizontally placed cable.
Length: 300mm.
MITSUBISHI PLC program simulation debugging
The basic idea of program simulation debugging is,
In order to facilitate the form of simulation to generate the actual state of the scene,
Create the necessary environmental conditions for the operation of the program A1SY82 datasheet PDF catalog A1SY82 PDF datasheet.
Depending on the way the field signals are generated,
The simulation debugging has two forms of hardware simulation and software simulation. Input points: 16 points.
Voltage: DC100/110/125V.
Current: 2mA.
Response time: 20ms.
8 points / a common end.
Positive / negative sharing A1SY82 datasheet PDF catalog A1SY82 PDF datasheet.
20 point terminal station.
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.
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.
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 changeed with the change of the execution of the program A1SY82 datasheet PDF catalog A1SY82 PDF datasheet.
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 A1SY82 datasheet PDF catalog A1SY82 PDF datasheet.
Centralized output mode.
There exist input / output hysteresis phenomena, i.e., the input / output response delay.