(ÍêÕû°æ)»ùÓÚPLCµÄÖÐÑë¿Õµ÷×Ô¶¯¿ØÖÆÏµÍ³Éè¼Æ±ÏÒµÉè¼Æ ÏÂÔØ±¾ÎÄ

4.4 ¼ÓÈÈÆ÷˳ÐòÆôÍ£ÌÝÐÎͼ

4-6 ¼ÓÈÈÆ÷˳ÐòÆôÍ£ÌÝÐÎͼ

ͼ4-6Ϊ¶¬¼¾ÖÐÑë¿Õµ÷1ºÅ¼ÓÈÈÆ÷ÊÖ×Ô¶¯Çл»£¬×Ô¶¯Ë³ÐòÆô¶¯ºÍ·ç»ú»¥ËøÌÝÐÎͼ£¬¹²ÓÐ3¸ö¼ÓÈÈÆ÷£¬ÆäÓà2¸ö¼ÓÈÈÆ÷ÌÝÐÎͼºÍÉÏͼÀàËÆ¡£Ê×ÏÈ£¬ÓÉÎ÷ÃÅ×Ósmart´¥ÃþÆÁÇл»¿Õµ÷Ϊ¶¬¼¾Ä£Ê½£¬Ôòdongxia¡ªsw£ºv9.3³£¿ª´¥µã±ÕºÏ£¬ÇÒ¼ÓÈÈÆ÷×Ü¿ª¹Ø´¥µãHOTER_OFB:I0.6¶Ï¿ª£¬rs´¥·¢Æ÷¿ÉÒÔ¶¯×÷¡£µ±Ñ¡ÔñÊÖ¶¯Ä£Ê½Ê±£¬auto£ºv9.0³£¿ªºÍ³£±Õ´¥µã¾ù²»¶¯×÷£¬Ôò×Ô¶¯¿ØÖÆ»ØÂ·´¦ÓÚ¶Ï¿ª×´Ì¬£¬Í¨¹ýÊÖ¶¯Æô¶¯¼ÓÈÈÆ÷¹¤×÷£¬µ±

°´Ï¼ÓÈÈÆ÷1Æô¶¯°´Å¥Ê±£¬ of air conditioning system£ÛJ£Ý.SAEM,joumal of commercial vehicles£¬1994.

[7]Pei Zhong-cai.Study On Disturbance Torque of Load Simulator with Synchro-compensation system.proceedinns of the 5th international conference on fluid power transaction and control£¬¡¤Study on the semi -centralized evaporative cooling

air-conditioning system¡¯s automation£¬Journal of Xi'an University of Technology£¬2011£¬28.

[10] ÖÐÑë¿Õµ÷±äƵ½ÚÄܵÄÓ¦Óü°Õ¹Íû. ¸£½¨ÄÜÔ´¿ª·¢Óë½ÚÔ¼£¬2000.23£¬40-41. [11] Ç®Ã÷»ª.±äƵµ÷ËÙ¼¼Êõ¼°Ó¦ÓÃ[J].µçÆøÇ£Òý£¬2011ÄêµÚ2ÆÚ

[13] Àîâø·å£®ÖÐÑë¿Õµ÷½ÚÄÜÖÇÄÜ¿ØÖÆÏµÍ³µÄÑо¿ÓëʵÏÖ£®»ªÄÏÀí¹¤´óѧ˶ʿÂÛÎÄ£¬2002£º42~52.

[14] ºÎÑÜÇì. ³£ÓÃPLCÓ¦ÓÃÊÖ²á. ±±¾©£ºµç×Ó¹¤Òµ³ö°æÉ磬2008. [16] Ë￵Áë.µçÆø¿ØÖÆÓëPLCÓ¦ÓãÛM£Ý¡£±±¾©£º»¯Ñ§¹¤Òµ³ö°æÉç2009. [17] ÉîÈëdz³öÎ÷ÃÅ×ÓS7-300PLC.±±¾©º½¿Õº½Ìì´óѧ³ö°æÉ磬2004.

[18] ÕÅΡ.PCPLC»úµç¿ØÖÆÏµÍ³Ñо¿.Î÷°²£º¹þ¶û±õ¹¤Òµ´óѧ˶ʿÂÛÎÄ£¬2003:5-10 56-62.

[19] ³Â²®Ê±£¬³ÂÃôÑ·. ½»Á÷µ÷ËÙϵͳ[M]. ±±¾©£º»úе¹¤Òµ³ö°æÉ磬1998.2-83. [20] °²´ï.±äƵµ÷ËÙϵͳµç¶¯»úµÄÑ¡ÓÃÔ­Ôò[J].ÄÚÃɹÅʯÓÍ»¯¹¤£¬2012ÄêµÚ9ÆÚ [21] Î÷ÃÅ×Ó(Öйú)ÓÐÏÞ¹«Ë¾. S7-200¿É±à³ÌÐò¿ØÖÆÆ÷²úƷĿ¼£¬2004.47-59. [22] SIEMENS AG.SIMATIC S7-200CNϵͳÊÖ²á,2004.

¸½Â¼

Ö÷³ÌÐò£¨main£©

LD SM0.0

CALL Ä£ÄâÁ¿´¦Àí:SBR1 CALL ¿ØÖÆ:SBR0 CALL ζȿØÖÆ:SBR6 LD SM0.0 LPS

A Humidity_auto:V520.0 ED

MOVR PID0_Output:VD208, Humidity_Manual:VD504 LRD

A SF_Speed_auto:V520.1 ED

MOVR PID1_Output:VD328, SF_Speed_Manual:VD514 LPP

A LSTJF_auto:V520.2 ED

MOVR PID2_Output:VD616, LSTJF_Manual:VD528 LD SM0.0 LPS CALL

ʪ

¶È

¿Ø

ÖÆ

:SBR3,

HF_H:AIW2,

Humidity_SP:VD500,

Humidity_auto:V520.0, Humidity_Manual:VD504, VW80 CALL

·çËÙ¿ØÖÆ:SBR4,

SF_Speed:AIW6,

SF_Speed_SP:VD510,

SF_Speed_auto:V520.1, SF_Speed_Manual:VD514, FJ_speed_control:AQW8 CALL ÀäË®µ÷½Ú·§:SBR5, HF_T:AIW0, Tempture_SP:VD60, LSTJF_auto:V520.2,

LSTJF_Manual:VD528, VW82 A FJ_RFB:I0.1

MOVW VW80, _status:V9.6 ALD EU NOT LPS

A Group_start_flag:V9.4 = Group_start_flag:V9.4 LPP ALD

O Group_start_flag:V9.4 = Group_start_flag:V9.4 LD Group_start_flag:V9.4 LPS

A XF_OPEN:Q0.5 TON T101, 50 LPP

A FJ_RFB:I0.1 LPS

TON T102, 250 A T102 TON T103, 50 LPP