MITSUBISHI A1SJ71LP21 Hardware User's Manual

DC input points: 4 points.
Input voltage and current: 7mA, DC24V.
Input response time: 10ms.
4 point /1 a public side.
Positive / negative sharing.
Output points: 4 points.
Output voltage and current: DC24V/AC240V, 2A/1 point, 8A/1 common end.
Output response time: 12ms.
4 point /1 a public side.
Output form: relay A1SJ71LP21 Hardware.
24 point terminal station.
MITSUBISHI PLC protection and chain procedures A1SJ71LP21
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 A1SJ71LP21 Hardware.
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 simulation 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 the program A1SJ71LP21 Hardware.
Depending on the way the field signals are generated,
The simulation debugging has two forms of hardware simulation and software simulation. A pack of 20.
Applicable models:
AJ65SBTC - - - type remote I/O module.
AJ65VBTCU - - - type remote I/O module.
AJ65VBTCU- - type remote I/O module. GI fiber optic cable.
Double circuit.
MELSECNET (II) (remote I/O station).
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 PLC initialization procedure. Afterr 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 A1SJ71LP21 User's Manual.
The main contents of the initialization program arre: 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 A1SJ71LP21 User's Manual. .