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鍩轰簬CODESYS鎵撻犳爲鑾撴淳宸ヤ笟鎺у埗鍣(4)鈥斺擲T璇█缂栫▼鐨勫熀纭..:
銆銆鏁版嵁绫诲瀷鏄紪绋嬬殑鍩虹锛岃繖閮ㄥ垎鐭ヨ瘑铏界劧鐪嬩技绠鍗曪紝浣嗚瀹屾暣璇︾粏鍦拌鍑烘潵涔熶笉鏄竴浠跺鏄撶殑浜嬨備粖澶╄繖绡囨枃绔犳垜浠潵浠嬬粛CODESYS缂栫▼鐜涓嬬殑鏁板煎瀷鏁版嵁绫诲瀷锛屽寘鎷涓嬪嚑涓富棰橈細

銆銆閫昏緫鏁版嵁绫诲瀷锛

銆銆鏁存暟鏁版嵁绫诲瀷锛

銆銆娴偣鏁版暟鎹被鍨嬶紱

銆銆瀛愯寖鍥寸被鍨嬶紱
銆銆鏁板煎瀷鏁版嵁绫诲瀷鐢ㄦ潵琛ㄧず涓涓暟鍊硷紝杩欎釜鏁板煎彲浠ユ槸涓涓暣鏁般佹诞鐐规暟鎴栬呯敤浜庨昏緫杩愮畻鐨勭被鍨嬶紝涓嬮潰璇︾粏浠嬬粛涓嬨

銆銆1銆侀昏緫鏁版嵁绫诲瀷

銆銆閫昏緫鏁版嵁绫诲瀷锛屼篃琚О涓轰簩杩涘埗鏁版嵁绫诲瀷锛屽畠鏄敤浜庢暟鍊肩殑閫昏緫鎿嶄綔锛屾瘮濡傞昏緫涓庛侀昏緫鎴栥侀昏緫闈炵瓑绛夈傞昏緫鍨嬫暟鎹被鍨嬪寘鎷涓嬪嚑绉嶏細

銆銆甯冨皵鍨(BOOL)锛

銆銆瀛楄妭鍨(BYTE)锛

銆銆瀛楀瀷(WORD)锛

銆銆鍙屽瓧鍨(DWORD)锛

銆銆闀垮瓧鍨(LWORD)锛

銆銆鍚勬暟鎹被鍨嬬殑鏁板艰寖鍥村強鍗犵敤瀛樺偍鍖虹殑鏁伴噺濡傝〃1鎵绀猴細

銆銆琛1鈥斺旈昏緫鍨嬫暟鎹

鍚嶇О 銆銆鏁板间笅闄 銆銆鏁板间笂闄 銆鍗犵敤鍐呭瓨 銆鍛藉悕鍓嶇紑
銆銆BOOL 0 1 8 浣(bits) x
銆銆BYTE 0 255 8 浣(bits) by
銆銆WORD 0 65535 16 浣(bits) w
銆銆DWORD 0 4294967295 32 浣(bits) dw
銆銆LWORD 0 264-1 64 浣(bits) lw


銆銆璇存槑锛氬竷灏斿瀷(BOOL)鍙橀噺鏈変袱绉嶅彇鍊硷細TRUE(1)鍜孎ALSE(0)锛屼絾鏄畠鍗犵敤8浣嶇殑瀛樺偍鍖恒傝櫧鐒堕昏緫鍨嬫暟鎹被鍨嬩篃鍙互杩涜鍔犲噺绛夋暟瀛﹁繍绠楋紝浣嗘槸涓嶅缓璁繖鏍峰仛锛

銆銆2銆佹暣鏁版暟鎹被鍨

銆銆鏁存暟鍨嬫暟鎹被鍨嬬敤鏉ヨ〃杈句笉鍚岀殑鏁存暟锛屽寘鎷涓嬪嚑绉嶏細

銆銆鐭暣鏁(SINT)锛

銆銆鏃犵鍙风煭鏁存暟(USINT)锛

銆銆鏁存暟(INT)锛

銆銆鏃犵鍙锋暣鏁(UINT);

銆銆鍙屾暣鏁(DINT)锛

銆銆鏃犵鍙峰弻鏁存暟(UDINT)锛

銆銆闀挎暣鏁(LINT)锛

銆銆鏃犵鍙烽暱鏁存暟(ULINT)锛

銆銆鍚勬暟鎹被鍨嬬殑鏁板艰寖鍥村強鍗犵敤瀛樺偍鍖虹殑鏁伴噺濡傝〃2鎵绀猴細

銆銆琛2鈥斺旀暣鏁板瀷鏁版嵁
鍚嶇О 銆鏁板间笅闄 銆銆鏁板间笂闄 銆鍗犵敤鍐呭瓨 銆銆鍛藉悕鍓嶇紑
SINT -128 127 8浣嶏紙bits锛 si
USINT 0 255 8浣嶏紙bits锛 usi
INT -32767 32767 16浣嶏紙bits锛 i
UINT 0 65535 16浣嶏紙bits锛 ui
DINT -2147483648 2147483647 32浣嶏紙bits锛 di
UDINT 0 4294967295 32浣嶏紙bits锛 udi
LINT -263-1 263-1 64浣嶏紙bits锛 li
ULINT 0 264-1 64浣嶏紙bits锛 uli


銆銆3銆佹诞鐐瑰瀷鏁版嵁

銆銆娴偣鏁帮紝涔熷氨鏄皬鏁帮紝鏈変袱绉嶆暟鎹被鍨嬶細REAL鍜孡REAL銆傚畠浠彇鍊艰寖鍥村強鍗犵敤鍐呭瓨濡傝〃3鎵绀猴細

銆銆琛3鈥斺旀诞鐐瑰瀷鏁版嵁
銆銆鍚嶇О 銆銆鏁板间笅闄 銆銆鏁板间笂闄 銆銆鍗犵敤鍐呭瓨 銆銆鍛藉悕鍓嶇紑
REAL 銆銆1.0E-44 3.402823E+38 32 浣(bits) r
LREAL 4.94065645841247E-324 1.7976931348623157E+308 64 浣(bits) lr


銆銆4銆佸瓙鑼冨洿绫诲瀷

銆銆瀛愯寖鍥存暟鎹被鍨嬫槸涓哄凡鏈夌殑鏁版嵁绫诲瀷瀹氫箟瀛愰泦銆傚畠鐨勫熀鏈娉曟槸锛

銆銆:  ( .. );

銆銆杩欓噷鐨勫彲浠ユ槸锛歋INT, USINT, INT, UINT, DINT, UDINT, BYTE, WORD, DWORD, LINT, ULINT, LWORD锛

銆銆涓句釜渚嬪瓙锛

銆銆鏁存暟鐨勫彇鍊艰寖鍥存湰鏉ユ槸-32768~32767锛屼娇鐢ㄥ瓙鑼冨洿绫诲瀷鍙互鍦ㄨ鑼冨洿鍐呰嚜瀹氫箟銆傛瘮濡傦紝瀹氫箟涓涓彇鍊艰寖鍥0~100鐨勬暣鏁板彉閲廼Temp濡備笅鍥炬墍绀猴細


鍩轰簬CODESYS鎵撻犳爲鑾撴淳宸ヤ笟鎺у埗鍣(4)鈥斺擲T璇█缂栫▼鐨勫熀纭..: 20211004204632_60133.jpg
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