For A6TBXE/A6TBY36E/A6TBX54E/A6TBY54E/A6TBX70E (common cathode; source) long 2m.32 point connector for compression connector (40 pin connector.Cable length: 3 meters.
For QnA/A/FX (FX1, FX2, FX2C) CPU and GOT connection between.
For connection between FA-CNV_CBL and GOT.
For connection between FX-2PIF and GOT A173UHCPU Programming Manual.
For connection between FX-422AW0 and GOT.
For serial communication module AJ71QC24 (N) -R4 and GOT connection between
A173UHCPU
For connection between AJ65BT-G4-S3 and GOT. DC input points: 64 points.
Input voltage and current: 4/9mA, DC12/24V.
Response time: 107ms.
Positive pole sharing.
16 point /1 a public side.
Output points: 64 points.
Output voltage and current: DC12/24V, 100mA/1 point, 2A/1 common end A173UHCPU Programming Manual.
Response time: (2I/O update time * 5) Ms.
32 point /1 a public side.
Output form: transistor output, leakage type.
40 pin connector x 4.
Number of stations: 4 stops.
Compact remote I/O unit.
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 A173UHCPU Programming Manual.
MITSUBISHI PLC detection, fault diagnosis and display and other procedures.
These procedures are relatively independent, generally in the basic completion of the program design and then add MITSUBISHI A173UHCPU Manual .
Hardware simulation method is to use a number of hardware equipment to simulate the generation of the signal,
The signals are connected to the input end of the PLC system in a hard wired way, and the timeliness is strong MITSUBISHI A173UHCPU Manual .
Software simulation method is in the MITSUBISHI PLC in the preparation of a set of simulation program,
The simulation provides the field signal, which is simple and easy to operate, but it is not easy to guarantee the timeliness MITSUBISHI A173UHCPU Manual .
Simulation of the process of debugging, debugging method can be used to segment, and the monitoring function of programmer. CPU-A8UPU/A8PUJ connection.Input points: 32 points.
Input voltage: DC12V/DC24V.
Current: 3/7mA.
Response time: 10ms.
16 points / a common end.
Positive pole sharing.
50 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 imagge register are changed with the change of the execution of the program A173UHCPU SV13/22 SFC.
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 A173UHCPU Programming Manual.
Centralized output mode.
There exist input / output hysteresis phenomena, i.e., the input / output response delay.