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              PLC企業資訊
                PLC4層電梯控制自動運行實例
                發布者:milihong  發布時間:2021-12-10 09:47:17

                PLC控制4層電梯的自動運行實例

                  NETWORK 1 //以下是電梯向上運行控制
                  //

                  //NETWORK COMMENTS

                  //

                  LD I1.3

                  O I1.4

                  O I1.5

                  O I0.1

                  O I0.2

                  O I0.5

                  O I0.3

                  O I0.4

                  A Q0.5

                  = M1.1

                  NETWORK 2 //NETWORK TITLE (single line)

                  //

                  //NETWORK COMMENTS

                  //

                  LD I1.4

                  O I1.5

                  O I0.2

                  O I0.5

                  O I0.4

                  A Q0.6

                  A Q0.0

                  = M1.2

                  NETWORK 3

                  LD I1.5

                  O I0.5

                  A Q0.7

                  A Q0.0

                  = M1.3

                  NETWORK 4

                  LD M1.1

                  O M1.2

                  O M1.3

                  = Q0.0

                  NETWORK 5 //以下是電梯向下運行控制
                  //

                  //NETWORK COMMENTS

                  //

                  LD I1.2

                  O I1.3

                  O I1.4

                  O I0.3

                  O I0.4

                  O I0.0

                  O I0.1

                  O I0.2

                  A Q1.0

                  = M2.4

                  NETWORK 6 //NETWORK TITLE (single line)

                  //

                  //NETWORK COMMENTS

                  //

                  LD I1.2

                  O I1.3

                  O I0.3

                  O I0.0

                  O I0.1

                  A Q0.7

                  A Q0.1

                  = M2.3

                  NETWORK 7

                  LD I1.2

                  O I0.0

                  A Q0.6

                  A Q0.1

                  = M2.2

                  NETWORK 8

                  LD M2.2

                  O M2.3

                  O M2.4

                  = Q0.0

                  DI點:

                  I0.0 一層請求上樓;

                  I0.1 二層請求上樓;

                  I0.2 三層請求上樓;

                  I0.3 二層請求下樓;

                  I0.4 三層請求下樓;

                  I0.5 四層請求下樓;

                  I0.6 廂體到達一層;

                  I0.7 廂體到達二層;

                  I1.0 廂體到達三層;

                  I1.1 廂體到達四層;

                  I1.2 電梯內呼一層;

                  I1.3 電梯內呼二層;

                  I1.4 電梯內呼三層;

                  I1.5 電梯內呼四層;

                  I1.6 開廂門按鈕;

                  I1.7 關廂門按鈕;

                  I2.0 廂門開到位;

                  I2.1 廂門關到位;

                  DO點:

                  O0.0 廂體向上運行;

                  O0.1 廂體向下運行;

                  O0.2 廂體停;

                  O0.3 開廂門;

                  O0.4 關廂門;

                  O0.5 當前廂體在一層;

                  O0.6 當前廂體在二層;

                  O0.7 當前廂體在三層;

                  O1.0 當前廂體在四層;

                  補充:

                  M0.1 電梯在一層時停止指令;

                  M0.2 電梯在二層時停止指令;

                  M0.3 電梯在三層時停止指令;

                  M0.4 電梯在四層時停止指令;

                  M1.1 電梯在一層時向上運行指令;

                  M1.2 電梯在二層時向上運行指令;

                  M1.3 電梯在三層時向上運行指令;


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