Analog channel: 8 channels.
Input / output (resolution): 0 ~ 4000.
Conversion speed: 100ms/8 channel.
Analog module installation.
Power supply: DC24V.
According to the control requirements of the system, using the appropriate design method to design MITSUBISHI PLC program A73CPUR21 PDF.
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 A73CPUR21
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 A73CPUR21 PDF.
Hardware simulation method is to use a number of hardware equipment to simulate the generation of the signal,
The siignals are connected to the input end of the PLC system in a hard wired way, and the timeliness is strong A73CPUR21 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 A73CPUR21 PDF.
Simulation of the process of debugging, debugging method can be used to segment, and the monitoring function of programmer MITSUBISHI Programming Manual . Signal transmission device B/NET interface device for power distribution control equipment
The response time of PLC is the interval between the time of the change of the external output signal of the PLC and the time of the change of the external output signal which is controlled by it,
Lag time, this is the time constant of the input circuit,
The time constant of the output circuit, the arrangement of the user statement and the use of the instruction,
The cycle scan mode of PLC and the way of PLC to refresh the I/O and so on MITSUBISHI Programming Manual .
This phenomenon is called the I/O delay time efffect MITSUBISHI Programming Manual A73CPUR21 Programming Manual .
Input status and input information input from the input interface,
CPU will be stored in the working data memory or in the input image register.
And then combine the data and the program with CCPU A73CPUR21 Manual.
The result is stored in the output image register or the working data memory,
And then output to the output interface, control the external drive.