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PLC缂栫▼璇�瑷�骞舵病鏈夐珮浣庡ソ鍧忎箣鍒嗭紝鍏抽敭鍦ㄤ簬鍏舵槸鍚﹁兘澶熸湁鏁堜笖楂樻晥鍦版弧瓒崇壒瀹氬簲鐢ㄩ渶姹傘�傚湪澶氭牱鍖栫殑搴旂敤鍦烘櫙涓�锛屾瘡绉嶇紪绋嬭��瑷�閮芥湁鍏剁嫭鐗圭殑浼樺娍锛屼娇寰楁煇浜涜��瑷�鍦ㄧ壒瀹氭儏澧冧笅鏇村�规槗杈炬垚鏃㈠畾鐩�鏍囥�傚洜姝わ紝骞挎硾鎺屾彙澶氱�嶇紪绋嬭��瑷�鍙婂叾浣跨敤鏂规硶锛屼笉浠呮嫇瀹戒簡鎴戜滑鐨勬妧鑳借竟鐣岋紝杩樹娇鎴戜滑鑳藉�熸洿鍔犵伒娲诲湴搴斿�瑰悇绉嶆寫鎴橈紝浠庤�屽湪鍚勪釜棰嗗煙鍜岄」鐩�涓�鍙戞尌鏇村ぇ鐨勬綔鍔涗笌鍒涢�犲姏锛屼互涓嬩互涓�涓�绠�鍗曠殑浜ら�氱伅绋嬪簭涓轰緥锛屼綋楠屼笉鍚岀紪绋嬭��瑷�鐨勯瓍鍔�

浜ら�氱伅鎺у埗瑕佹眰锛�

• 淇″彿鐏�绯荤粺鐢变竴涓�鍚�鍔ㄥ紑鍏虫帶鍒讹紝褰撳惎鍔ㄥ紑鍏虫帴閫氭椂锛岃�ヤ俊鍙风伅绯� 缁熷紑濮嬪伐浣滐紝褰撳惎鍔ㄥ紑鍏冲叧鏂�鏃讹紝鎵�鏈変俊鍙风伅閮界唲鐏�銆�
• 涓滆タ銆佸崡鍖楁柟鍚戝垎鍒�杩涜�岃仈鍔ㄦ帶鍒讹細棣栧厛锛岀豢鐏�浜�璧峰苟鎸佺画7绉掞紝鍏佽�歌溅杈嗛�氳�岋紱闅忓悗锛岄粍鐏�浜�璧蜂綔涓鸿繃娓★紝鎸佺画3绉掞紝鎻愮ず椹鹃┒鍛樺噺閫熷噯澶囧仠杞︼紱绱ф帴鐫�锛岀孩鐏�浜�璧峰苟鎸佺画7绉掞紝绂佹�㈣溅杈嗛�氳�岋紱鏈�鍚庯紝鍦ㄧ孩鐏�淇濇寔浜�璧风殑鍚屾椂锛岄粍鐏�寮�濮嬮棯鐑侊紝鎸佺画3绉掞紝杩涗竴姝ヨ�︾ず椹鹃┒鍛樻敞鎰忎氦閫氱姸鍐点��
  
  

HMI鐢婚潰

• ST璇�瑷�瀹炵幇
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• 鍔ｅ娍锛氬�圭紪绋嬫妧鑳借�佹眰鐩稿�硅緝楂橈紝鐩磋�傛�у拰鏄撴搷浣滄�х浉瀵硅緝寮便��
  
  

[AppleScript] 绾�鏂囨湰鏌ョ湅 澶嶅埗浠ｇ爜

R_trig_0(CLK:=bSwitch);
F_trig_0(CLK:=bSwitch);

IF R_trig_0.Q  THEN
  IF  bLight_EW THEN
     iState:= 30;
  ELSE
    iState := 10;
  END_IF
END_IF

IF F_trig_0.Q THEN
  iState:=0;
END_IF

ton1(IN:=(iState=10),PT:=T#7S);
ton2(IN:=(iState=20),PT:=T#3S);
ton3(IN:=(iState=30),PT:=T#7S);
ton4(IN:=(iState=40),pt:=T#3S);

CASE iState OF
0:
  g_light:=FALSE;
  Y_light:=FALSE;
  r_light:=FALSE;
10:
  g_light:=TRUE;
  Y_light:=FALSE;
  r_light:=FALSE;
  IF ton1.Q THEN
    iState:=20;
  END_IF
20:
  g_light:=FALSE;
  Y_light:=TRUE;
  r_light:=FALSE;
  IF ton2.Q THEN
    iState:=30;
  END_IF
30:
  g_light:=FALSE;
  Y_light:=FALSE;
  r_light:=TRUE;

  IF ton3.Q THEN
    iState:=40;
  END_IF
40:
  blink_0(ENABLE:= TRUE, TIMELOW:= T#500MS, TIMEHIGH:= T#500MS, OUT=>Y_light );
  g_light:=FALSE;
  r_light:=TRUE;

  IF ton4.Q THEN
    blink_0(ENABLE:= FALSE);
    iState:=10;
  END_IF
END_CASE

• LD璇�瑷�瀹炵幇
• 浼樺娍锛氱洿瑙傛�у己锛屼笌鐢垫皵鎿嶄綔鍘熺悊鍥鹃珮搴﹀�瑰簲锛屼究浜庣數姘旀妧鏈�浜哄憳蹇�閫熶笂鎵嬪拰鐞嗚В銆傚湪鍥藉唴宸ヤ笟鑷�鍔ㄥ寲棰嗗煙鍗犳嵁涓诲�煎湴浣嶃��
• 鍔ｅ娍锛氶潰瀵瑰�嶆潅鎺у埗绯荤粺鏃讹紝绋嬪簭鎻忚堪鍙�鑳戒笉澶熻�﹀敖锛屽奖鍝嶆繁搴﹀垎鏋愬拰浼樺寲銆�
  
  

• SFC璇�瑷�瀹炵幇
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• 鍔ｅ娍锛堣嫢瑙嗕负鍔ｅ娍锛夛細瀵逛簬涓嶇啛鎮夋�ゆ柟娉曠殑鐢ㄦ埛鏉ヨ�存湁涓�瀹氬�︿範鏇茬嚎銆�
  
  

FBD璇�瑷�瀹炵幇

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