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 Q04UDVCPU PDF.
So, sometimes also known as the order control Q04UDVCPU
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.
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 Q04UDVCPU PDF.
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 Q04UDVCPU PDF.
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.Control axis: maximum 32 axes.
Teaching operation function: No.
To stop the speed control function at the specified location.
The servo motor can rotate at a predetermined speed,
After starting the specified location to stop the instruction,
Can be set in advance to stop the location Q04UDVCPU datasheet.
You can change the speed by changing the value of the options at the time of the operation,
You can also change the acceleration / decelleration time Q04UDVCPU datasheet.
Phase compensation function.
The mixed function of virtual mode and real mode.
Smooth clutch linear acceleration / deceleration function.