Tuesday, September 12, 2017

XINJE Hardware Connection

(XC3 series )Hardware Components


  • PLC unit
          

          More Details

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  • Extension Unit
                XC series PLC can be used independently or used along with                     the expansions.

           you can Buy it now...


  • Analog module
Specialty

              14 bits high precision analog input

              8 channels analog input The first four channels current input (0~20mA 4~20 mA two kinds)                                                                 The left 4 channels voltage input (0~5V0~10V two kinds)

              

                As special function module of XC, 7 models could be connected at most.

              With PID adjustment function  


                                                                   you want to buy it now...




Sunday, September 10, 2017

Xinje PLC programming Lessons


Soft Components :

There are many relays, timers and counters inside PLCs. They all have countless
NO (Normally ON) and NC (Normally Closed) contactors. Connecting these contactors with
the coils will make a sequential control circuit



  • Input Relay ( X )  


  1. Usage of the input relays
              The input relays are used to accept the external ON/OFF signal, we use X to state.

      2 .Address Specify Principle
              


  • In each basic unit, specify the ID of input relay, output relay in the form of  X000~X007X010~X017…,Y000~Y007Y010~Y017… (octal form).
  • The expansion module’s ID obeys the principle of channel 1 starts from X100/Y100, channel 2 starts from X200/Y200… 7 expansions can be connected in total
       
       3. Points to pay attention to when using:
  •  For the input relay’s input filter, we use digital filter. Users can change the filter parameters via relate settings.
  • PLCs are equipped with with more relays than are required for the input/output points, these can be utilized as auxiliary relays, program as normal contactors/coils.  




  • Output Relay ( Y )  


  1. Usage of the output relays
Output relays are the interface of drive external loads, represent with sign Y;     
      2. Address Assignment Principle      

  •  In each basic unitassign the ID of output relays in the form of Y000~Y007, Y010~Y017… this octal format.
  • The ID of expansion obeys the principle of: channel 1 starts from Y100, channel 2 starts from Y200… 7 expansions could be connected totally  




  • Auxiliary Relays ( M )
  • Counter ( C )  
  • Data Register ( D )
  • FlashROM Register ( FD )  
  • Constant ( B ) ( K ) ( H )  


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Wednesday, August 23, 2017

PLC Programming Language

Different types of programming language can use to program the PLC unit.

  • LD (Ladder Diagram) 

For more details Click or Download PDF

  • FBD (functional block Diagram)

For more Details Click  or Download  PDF
  • SFC (Sequential Function Chart)
For more Details Click

Monday, August 21, 2017

........Control System........

There are so many Controller units used in the automation system.first I discuss what is this.


Programmable Logic Controller (PLC)

 A PROGRAMMABLE LOGIC CONTROLLER  is an industrial computer control system.


Types Of  PLCs
  • Xinje

  • Seimense

  • Omron

Basic Components of the Automation System

Industrial Automation
  • Basic Control System

  • Pneumatic System

  • Sensors and Actuators