CoDeSys鍏ラ棬瀹炴垬涓�璧峰�︿範锛堝崄涔濓級锛歅LC缂栫▼鍏�鐢ㄥ厓绱狅紙涓�锛夊瓧绗﹂泦涓庡垎鐣岀�︼紝缂栫▼鐨勨�滃熀纭�璇�娉曡�勫垯鈥�

鏃犲績椋炴壃

PLC绋嬪簭鐨勭紪鍐欏拰鑷�鐒惰��瑷�鍐欎綔涓�鏍凤紝鏈変笓灞炵殑鈥滃瓧姣嶈〃鈥濆拰鈥滄爣鐐圭�﹀彿鈥濃�斺�斾篃灏辨槸瀛楃�﹂泦涓庡垎鐣岀�︺�傚畠浠�鏄�鏋勬垚PLC绋嬪簭鐨勬渶搴曞眰鍏冪礌锛屽喅瀹氫簡浠ｇ爜鑳藉惁琚�缂栬瘧鍣ㄦ�ｇ‘璇嗗埆锛屼篃鏄�鏂版墜鍏ラ棬蹇呴』鎺屾彙鐨勫熀纭�瑙勫垯銆傛湰鏂囧熀浜嶨B/T15969.3-2005鍥藉�舵爣鍑嗭紝缁撳悎CoDeSys瀹炴搷锛岃�﹁ВPLC缂栫▼鐨勫瓧绗﹂泦瑙勮寖鍜屽垎鐣岀�︾殑浣跨敤鍦烘櫙銆�

涓�銆丳LC缂栫▼鐨勫瓧绗﹂泦瑙勮寖

搴忓彿	閫夋嫨1	閫夋嫨2
1	鏁扮�﹀彿 #	鑻遍晳绗﹀彿锟�
2	缇庡厓绗﹀彿$	璐у竵绗﹀彿锟�
3	鍨傜洿绾�|	鎯婂徆鍙凤紒

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• 鍩虹��鏍煎紡鍒嗙晫绗�锛氱┖鏍笺�乀AB锛堜粎鐢ㄤ簬鎺掔増锛屼笉褰卞搷绋嬪簭鎵ц�岋級锛�;锛堣��鍙�/绫诲瀷鍒嗛殧绗︼紝鍖哄垎鐙�绔嬬▼搴忔�碉級銆�
  
• 杩愮畻/鍓嶇紑鍒嗙晫绗�锛�+/-锛堟�ｈ礋鍓嶇紑+鍔犲噺杩愮畻锛夈��#锛堝熀搴曟暟/鏃堕棿/鏁版嵁绫诲瀷鍒嗛殧绗︼紝濡�2#1101銆乀#200ms锛夈��.锛堝皬鏁�/鍒嗙骇瀵诲潃/缁撴瀯鍏冪礌鍒嗛殧绗︼紝濡�%IX0.3銆乀ON1.Q锛夈��
  
• 璧嬪��/閾炬帴鍒嗙晫绗�锛�:=锛堝垵濮嬪寲+璧嬪�硷紝濡俈ar1:=3锛夈��=>锛堣緭鍑鸿繛鎺ワ紝濡侰10(Q=>Out)锛夈��:锛堝彉閲忕被鍨�/鏃跺埢鍒嗛殧绗︼紝濡俆est:INT锛夈��
  
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鍒嗙晫绗�	搴旂敤鍦哄悎	澶囨敞鍜岀ず渚�
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TAB	鍙�浠ュ湪PLC绋嬪簭涓�浠讳綍浣嶇疆鎻掑叆TAB	涓嶅厑璁稿湪鍏抽敭瀛椼�佹枃瀛椼�佹爣璇嗙�﹀拰鏋氫妇鍊间腑鐩存帴鎻掑叆TAB銆�
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*)	娉ㄩ噴缁撴潫	閲婏紝涓�CoDeSys鍙�浠ラ�氳繃璁剧疆鍏佽�告敞閲婂祵濂椼��

鍒嗙晫绗�	搴旂敤鍦哄悎	澶囨敞鍜岀ず渚�
+	鍗佽繘鍒舵暟鐨勫墠缂�绗﹀彿锛堟�ｆ暟锛�	+456锛�+1.23
	鍔犳搷浣滅��	23+11
-	鍗佽繘鍒舵暟鐨勫墠缂�绗﹀彿锛堣礋鏁帮級	-789
	骞�-鏈�-鏃ョ殑鍒嗛殧绗�	D#1980-02-29
	鍑忔搷浣滅��	19-11
#	鍩哄簳鏁扮殑鍒嗛殧绗�	2#1101锛�16#FF
	鏁版嵁绫诲瀷鍒嗛殧绗�	SINT#123
	鏃堕棿鏂囧瓧鐨勫垎闅旂��	T#200ms锛汿OD#05:30:35:28锛泃#14m_12s
.	姝ｆ暟鍜屽皬鏁扮殑鍒嗛殧绗�	3.14锛�2.18
	鍒嗙骇瀵诲潃鍦板潃绗�	%IX0.3
	缁撴瀯鍏冪礌鍒嗛殧绗�	Channel[0].type锛沘bc.number
	鍔熻兘鍧楃粨鏋勫垎闅旂��	TON1.Q锛汼R_3.S1
E/e	鎸囨暟鍒嗙晫绗�	1.0e+6锛�3.14E6
'	瀛楃�︿覆寮�濮�/缁撴潫绗�	'Hello World!!'
$	涓蹭腑鐗规畩瀛楃�︾殑寮�濮�	'$L'琛ㄧず鎹㈣�岋紱'$R'琛ㄧず鍥炶溅
:	鏃跺埢鏂囧瓧鍒嗛殧绗�	TOD#12:41:21.11
	鍙橀噺/绫诲瀷鍒嗛殧绗�	Test:INT
:=	鍒濆�嬪寲鎿嶄綔绗�	Var1:INT:=3
	杈撳叆鍙橀噺閾炬帴鎿嶄綔绗�	INT_2(SINGLE:=z2,PRIORITY:=1)
	璧嬪�兼搷浣滅��	Var2:=45
()	鏋氫妇琛ㄥ垎鐣岀��	V:(B1_10V,UP_10V,IP_15V):= UP_10V
	瀛愯寖鍥村垎鐣岀��	DATA:INT(-32768..32767)
	鍒濆�嬪寲閲嶅�嶅洜瀛�	ARRAY(1..2,1..3) OFINT:=1,2,3(4),6
	鎸囦护琛ㄤ慨姝ｇ��	(A>B)
	鍑芥暟鑷�鍙橀噺	Var2*LIMIT(Var1)
	瀛愯〃杈惧紡鍒嗙骇	(A*(B-C)+D)
	鍔熻兘鍧楄緭鍏ヨ〃鍒嗙晫绗�	TON_1(IN:=%IX5.1,PT:=T#500ms);
[]	鏁扮粍涓嬫爣鍒嗙晫绗�	MOD_5_CFG.CH[5].Range:=BI_10V;
,	鏋氫妇琛ㄥ垎闅旂��	V:(BI_10V,Up_10V):=Up_1_5V;
	鍒濆�嬪�煎垎闅旂��	ARRAY(1..2,1..3) OFINT:=1,2,3(4),6;
	鏁扮粍灏忔爣鍒嗛殧绗�	ARRAY(1..2,1..3) OFINT:=1,2,3(4),6;
	琚�澹版槑鍙橀噺鐨勫垎闅旂��	VAR_INPUT A,B,C:REAL; END_VAR
	鍔熻兘鍧楀垵濮嬪�煎垎闅旂��	TON_1(IN:=%IX5.1,PT:=T#500ms);
	鍔熻兘鍧楄緭鍏ヨ〃鍒嗛殧绗�	SR_1(S1:=%IX1.1,RESET:=%IX2.2);
	鎿嶄綔鏁拌〃鍒嗛殧绗�	ARRAY(1..2,1..3) OFINT:=1,2,3(4),6;
	鍑芥暟鑷�鍙橀噺琛ㄥ垎闅旂��	LIMIT(MN:=4,IN:=%IW0,MX:=20);
	Case鑷宠〃鍒嗛殧绗�	CASE STEP OF1,5:DISPLAY:=FALSE;
;	绫诲瀷鍒嗛殧绗�	TYPE R:REAL;END_TYPE
	璇�鍙ュ垎闅旂��	QU:=5*(A+B);QD:=4*(A-B);
..	瀛愯寖鍥村垎闅旂��	ARRAY(1..2,1..3);
	Case鑼冨洿鍒嗛殧绗�	CASE STEP OF(1..5):DISPLAY:=FALSE;
%	鐩存帴琛ㄧず鍙橀噺鐨勫墠缂�	%IW0
=>	杈撳嚭杩炴帴鎿嶄綔绗�	C10(CU:=bInput,Q=>Out);

渚嬪�傦細

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鏂囨湯灏忕粨

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