Program 2 channel connection, AnCPU/QnACPU use.
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 PLC protection and chain procedures.
Protection and chain is an indispensable part of the program, must be carefully considered A1NCPUP21 PDF catalog A1NCPUP21
It can avoid the control logic confusion caused by illegal operations. SI/QSI/H-PCF/ wide range H-PCF fiber optic cable.
Double loop.
PC inter network (management station / station) / remote I/O network (remote control station).
How to choose MITSUBISHI PLC.
MITSUBISHI PLC options include the choice of MITSUBISHI PLC models, capacity, I/O module, power, etc A1NCPUP21 PDF catalog . .
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.
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 A1NCPUP21 PDF catalog . .
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 MITSUBISHI A1NCPUP21 PDF datasheet. A1SG60 is an empty cover that is used to plug in the unused I/O slot on the main board or on the extended board MITSUBISHI A1NCPUP21 PDF datasheet.
A1SG60 is a reserved dummy module I/O point to PLC extended I/O system.
With the switch on the module can be set to retain the I/O point,
Can set 16 points, 32 points, 48 points and 64 points. MELSECNET/MINI (-S3) data link system, A2C system transfer converter.
Twisted pair cable - plastic optical fiber cable MITSUBISHI A1NCPUP21 PDF datasheet.
MITSUBISHI PLC protection and chain procedures.
Protection and chain is an indispensable part of the program, must be carefully considered.
It can avoid the control logic confusion caused by illegal operations.
MITSUBISHI PLC initialization procedure. After MITSUBISHI PLC on power, the general need to do some of the initial operation,
In order to start making necessary preparations, to avoid the wrong operation of the system.
The main contents of the initialization program are: to some data area, counter and so on,
Data needed to restore some of the data area,
Set or reset some relays,
For some initial state display, etc..
MITSUBISHI PLC program simulaation debugging
The basic idea of program simulation debugging is,
In order to facilitate the form of simulation to generate the actual state of the scene,
Create the necessary environmental conditions for the operation of thee program A1NCPUP21 PDF catalog A1NCPUP21 datasheet.
Depending on the way the field signals are generated,
The simulation debugging has two forms of hardware simulation and software simulation.