Compact flash memory card.
Capacity: 2GB bytes. 8 slots.
Requires 1 power modules.
Used to install the old section of the large A series PLC module.
Switch volume control is designed to,
According to the current input combination of the switch quantity and the history of the input sequence,
So that PLC generates the corresponding switching output,
In order to make the system work in a certain order Q13UDEHCPU Structured Text(ST) Manual Q13UDEHCPU PROGRAMMING Guide Book Q13UDEHCPU
So, sometimes also known as the order control.
And sequential control is divided into manual, semi-automatic or automatic.
And the control principle is decentralized, centralized and hybrid control three.
Each scanning process. Focus on the input signal sampling. Focus on the output signal to refresh Q13UDEHCPU Structured Text(ST) Manual Q13UDEHCPU PROGRAMMING Guide Book.
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 Q13UDEHCPU Structured Text(ST) Manual Q13UDEHCPU PROGRAMMING Guide Book.
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.
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."10BASE-T/100BASE-TX.
"A channel modular connector.
1 way RS-232.
Easy connection programming tool via ethernet.
Programming tools (Works2 GX, Developer GX) and CPU direct connection (1 to 1),
No need to carry out the IP address settings. And there is no need to select the cable, the straight line and the cross line can be used.
Therefore, this connection method and the use of USB, can easily communicate with the CPU,
Even the operators are not familiar with the network settings can easily establish a connection.
The possibility of expanding control with intelligent function.
Providing a variety of analog modules, is the ideal choice for process control applications.
Can also meet the needs of high speed, high precision controll Q13UDEHCPU Structured Text(ST) Manual Q13UDEHCPU PROGRAMMING Guide Book.
Most suitable analog modules for high speed conversion control.
Can provide a variety of analog and digital analog conversion module products.
These modules have a variety oof functions, in the connection of equipment, to achieve the greatest flexibility Q13UDEHCPU Structured Text(ST) Manual Q13UDEHCPU PROGRAMMING Guide Book.
Can meet the inverter control, such as high-speed conversion needs. "