A0J2 56.
Input / output unit 2
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 A2CCPUC24-PRF PDF.
Depending on the way the field signals are generated,
The simulation debugging has two forms of hardware simulation and software simulation A2CCPUC24-PRF Source type output module (standard type).Output points: 16 points.
Voltage: DC24V/AC240V, 2A/1 point, 16A/ all points.
Output type: relay output.
Response time: 12ms A2CCPUC24-PRF PDF.
All points of independence.
38 point terminal station.
The number of I/O thyristor DC motor control required tube DC motor speed control system is the main form of DC speed regulation,
The thyristor rectifier unit is used to supply power to the DC motor.
PLC control of the DC drive systeem, the input of the PLC in addition to the main signal outside the signal,
We need to consider the switching signal, the fault signal transmission device, brake signal and fan fault signal A2CCPUC24-PRF PDF A2CCPUC24-PRF Manual .
The output of the PLC mainly consider the speed command signal positive 1~3 level, 1~3 level, allowing reverse switching signal and brake open signal etc MITSUBISHI Programming Manual. .
In general, a reversible DC drive system controlled by PLC is approximately 12 input points and 8 output points,
An irreversible DC drive system requires 9 inputs and 6 output points.
MITSUBISHI PLC is the main product in the production of MITSUBISHI motor in Dalian MITSUBISHI Programming Manual.
It uses a kind of programmable memory for its internal storage procedures,
Execute logic operation, sequence control, timing, counting and arithmetic operations, user oriented instruction,
And through digital or analog input / output control of various types of machinery or production process MITSUBISHI Programming Manual.
Control solenoid valve required I/O points by the action principle of the solenoid valve can be known,

A single coil solenoid valve with PLC control to 2 input and 1 output,
A double coil solenoid valve requires 3 inputs and 2 outputs,
A button needs an input; a light sensitive switch needs 4 or 2 inputs,
A signal lamp needs 1 output, band switch,
Several bands are required for several inputs,
In general, a variety of position switches are required to take up 2 input points A2CCPUC24-PRF Manual A2CCPUC24-PRF Programming Manual.