Remote I/O controller, optical fiber.
How to choose MITSUBISHI PLC.
MITSUBISHI PLC options include the choice of MITSUBISHI PLC models, capacity, I/O module, power, etc A2ACPUP21-S4 PDF. .
MITSUBISHI PLC distribution I/O points and design MITSUBISHI PLC peripheral hardware circuit
Draw the I/O point of the PLC and the input / output device connection diagram or the corresponding table,
This part also can be carried out in second steps A2ACPUP21-S4
Design PLC peripheral hardware circuit.
Draw the electrical wiring diagram of the other parts of the system,
Including the main circuit and the control circuit does not enter the PLC, etc A2ACPUP21-S4 PDF. .
The electrical schematic diagram of the system composed of I/O PLC connection diagram and PLC peripheral electrical circuit diagram.
So far the system''s hardware electrical circuit has been determined. DC input points: 16 points.
Input voltage and current: 3/7mA, DC12/24V.
Response time: 10ms A2ACPUP21-S4 PDF.
16 point /1 a public side.
Positive polle sharing A2ACPUP21-S4 Manual .
Output points: 12 points.
Output voltage and current: DC24V/AC240V, 2A/1 point, 5A/1 common end.
Response time: 12ms.
8 point /1 a public end, 3 point /1 a common end, independent contact.
Output form: relay output.
36 point terminal station MITSUBISHI Programming Manual.
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 MITSUBISHI 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.
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 MITSUBISSHI Programming Manual A2ACPUP21-S4 Programming 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 too guarantee the timeliness A2ACPUP21-S4 Manual .
Simulation of the process of debugging, debugging method can be used to segment, and the monitoring function of programmer.