电气英语论文

MoveDataOperationWhentheMOVEinstructionreceivespowerflow,itcopiesdataasindividualbitsfromonelocationinPLCmemorytoanother.Becausethedataiscopiedinbitformat,thenewlocationdoesnotneedtobethesamedatatypeastheoriginal.WhentheMOVEinstructionreceivespowerflow,itcopiesdatafrominputoperandINtooutputoperandQasbits.Ifdataismovedfromonelocationindiscretememorytoanother,forexample,from%Imemoryto%Tmemory,thetransitioninformationassociatedwiththediscretememoryelementsisupdatedtoindicatewhetherornottheMOVEoperationcausedanydiscretememoryelementstochangestate.Dataattheinputoperanddoesnotchangeunlessthereisanoverlapinthesourceanddestination.Note:IfanarrayofBOOL-typedataspecifiedintheQoperanddoesnotincludeallthebitsinabyte,thetransitionbitsassociatedwiththatbyte(whicharenotinthearray)areclearedwhentheMoveinstructionreceivespowerflow.TheinputINcanbeeitheravariableprovidingareferenceforthedatatobemovedoraconstant.Ifaconstantisspecified,thentheconstantvalueisplacedinthelocationspecifiedbytheoutputreference.Forexample,ifaconstantvalueof4isspecifiedforIN,then4isplacedinthememorylocationspecifiedbyQ.Ifthelengthisgreaterthan1andaconstantisspecified,thentheconstantisplacedinthememorylocationspecifiedbyQandthelocationsfollowing,uptothelengthspecified.DonotallowoverlappingofINandQoperands.TheresultoftheMOVEdependsonthedatatypeselectedfortheinstruction,asshownbelow.Forexample,iftheconstantvalue9isspecifiedforINandthelengthis4,then9isplacedinthebitmemorylocationspecifiedbyQandthethreelocationsfollowing:TheMOVEinstructionpassespowertotherightwheneveritreceivespower.ExamplesExample1Whenever%I00003isset,thethreebits%M00001,%M00002,and%M00003aremovedto%M00100,%M00101,and%M00102,respectively.Coil%Q00001isturnedon.Example2V_M00001andV_M00033arebothWORDarraysoflength3,foratotalof48bitsineacharray.SincePLCsdonotrecognizearrays,theLengthoperandhastobesetto3,forthetotalnumberofWORDstobemoved.WhenenablinginputV_Q0014isON,MOVE_WORDmoves48bitsfromthememorylocation%M00001tomemorylocation%M00033.Eventhoughthedestinationoverlapsthesourcefor16bits,themoveisdonecorrectly,exceptonSeries90-30CPU351,CPU352,andCPU36xCPUs,whichdonotallowoverlapping.MOVE_BOOLOperandsNote:(PACSystemsandSeries90-70.)Indirectreferencingisavailableforallregisterreferences(%R,%P,%L,%W,%AI,and%AQ).尖Operan传d族匠DataT怨ype栋健Memory亿Area点她Descri优ption场怠Length贺皇Consta钓nt李

蕉Thele乞ngtho偷fIN;龟thenu析mbero数fbits黎tomo绳ve.陡Valid旬range:疤IfIN危isac忆onstan请t:1块Length团托16.联Allot店herca胆ses:P伍ACSyst稳emsan截dSeri菠es90-瓶70:1蹦Length牺源32,767顺;othe化rPLC靠famili骂es:1雪Length散闲256.围Defaul虽t:1.损IN历BOOLo汇rWORD厚varia废bleor楼const妻ant,桃bitre或ferenc胞einn而on-BOO挂Lvari残able途dataf低low秃,凯I,Q,脱M,T,窄S,G型,R,P净,L,A酸I,AQ,赌W,密symbol喂ic夏,岛I/Ova水riable岗Thelo揪cation崭ofth铺efirs夺tdata嫂item骆tomov嘴e.An剖%I,%Q啄,%M,栽or%T涝refere跨ncead读dress室needn炮otbe拒byte-a贝ligned回,but查16bit倡sbegi餐nning蚕witht述heref焦erence播addre魄ssspe换cified像ared普isplay离edonl艘ine.撤IfIN贸isac国onstan康t,it鸭istre饥ateda暂sana禁rrayo是fbits表.The寻value棕ofthe统least么signi题ficant阅biti筐scopi堤edint侮othe宫memory偏locat遇ionsp翁ecifie广dbyQ程.Ift目heLen义gthis蔑great汤ertha瘦none,府theb镜itsar朋ecopi原edin脾order阴fromt甚helea单stsig男nifica歪ntto羊themo棒stsig更nifica岗ntint查osucc代essive市memor炼yloca换tions,捕upto块thel采ength镇specif旧ied.铲(缎PACSys写tems.)辣When呼youse散lecta磨bitr送eferen驾cein服anon-比BOOLs匆ymboli钢cvari驴ableo醋rI/O突variab古le,en聋suret挥hatth敞evalu三eIN+L唇ength-脉1does硬note欢xceed突theto晌talnu洋mbero忆fbits粪avail叠ablei观nthe付symbol留icvar达iable坐orI/O陡varia光ble.F扛orexa成mple,吊ifMyS喘ymboli切cisa萄16-bi惧tvari剑able,宫thent促hecom良binati位onof音values棋IN=弯MySymb瑞olic.X办[10]a编ndLen圣gth=8悟isinv北alidb品ecause慕10+8-扬1=17,招butif研MySym目bolic植isas哭ymboli历carra程yofl园ength销2,its夏total虽numbe躺rofb部its以is32项andth舱ecomb挑inatio应nofv开alues饼IN=M宴ySymbo命lic.X[宋10]an穗dLeng擦th=8i菜svali宾d.姐Q躺BOOLo际rWORD霸varia漠ble,隆bitre进ferenc菊einn暗on-BOO纽Lvari绳able猴dataf柔low烂,闹I,Q,疮M,T,伞SA,SB镰,SC,吐G猴,R,P表,L,A乞I,AQ,龙W,录symbol萝ic昆,喂I/Ova挺riable闯石Thelo好cation球ofth宏efirs昆tdest尘inatio喜ndata闲item.像An%I洞,%Q,外%M,or蓄%Tre演ferenc另eaddr息essdo欲esnot蹈need驰tobe世byte-a量ligned钩,but怪16bit那sbegi林nning欣witht猴heref匠erence巨addre捐ssspe嗓cified宴ared域isplay肝edonl闭ine.CPUSupportMOVE_BOOLissupportedforPACSystemsCPUs,VersaMaxCPUs,Series90-70firmwareversion3.00orlaterCPUs,andSeries90-30firmwareversion3.00orlaterCPUs.InVersaMaxCPUsandinSeries90-30CPU350,youcanoverlapMOVE_BOOLinstructions.MOVE_DINTOperands炭Note:三Indire遇ctref侨erenci约ng准isav士ailabl秒efor准allre教gister践refer奸ences融(%R,%梦P,%L,好%W,%肾AI,an摆d%AQ)孔.忘Operan切d焦苍DataT珠ype闻监Memory架Area垃托Descri娘ption桶涌Length泥市Consta阶nt奉

低Length快;the骤number朴ofDI桂NTsto沸move.里1盖Length精链32,767学.翻IN刺DINTv攀ariabl涨eorc叹onstan临t顺dataf肃low掀,R,P硬,L,A维I,AQ.展林PACSys彻temsa暗lsosu遣pports币仆I,Q,捏M,T,拿G虹,W,沸symbol弦ic仿,刺I/Ova洁riable君.玉Thelo演cation逝ofth京efirs雪tDINT躬tomo都ve统Q刃DINTv牺ariabl朽e武dataf珍low蹈,R,P世,L,A朽I,AQ.运PACSys妹temsa醋lsosu萝pports诸饶I,Q,悠M,T,伍G男,W,慎symbol远ic症,驱I/Ova警riable脏.絮Thelo忧cation四ofth划efirs册tdest巾inatio猪nDINT椅使CPUSu貌pport讽MOVE_D谁INTis骡suppo渴rtedf朽orPAC睬System祸sCPUs狭andS脱eries棋90-70配CPUs.孟MOVE_D撕WORD粒Operan河ds趣Note:蜓Indire偿ctref抹erenci鲁ng勺isav慰ailabl刊efor液allre截gister温refer抹ences器(%R,%邻P,%L,新%W,%已AI,an姨d%AQ)饮.潜Operan束d结泄DataT姥ype批资Memory沿Area闲怖Descri脸ption夸蚕Length稠场Consta脂nt剧

刻Length丽;the闸number雀ofDW秤ORDst版omove岛.1劝Length桑宪32,767佩.书IN同DWORD卧variab芹leor诊consta愈nt窑dataf梦low黄,R,P盯,L,A卷I,AQ.惭槐PACSys灿temsa惠lsosu称pports祖替I,Q,限M,T,锦G,S,饥SA,SB攻,SC招,W,义symbol把ic怒,元I/Ova宁riable春.寄Thelo垄cation稠ofth众efirs朱tDWOR狠Dtom昌ove慨Q商DWORD左variab俗le雄dataf捷low懒,R,P签,L,A花I,AQ.傍举PACSys砍temsa岩lsosu脱pports掉测I,Q,砖M,T,决G,SA,即SB,S乡C布,W,掘symbol胀ic储,呜I/Ova蝶riable旱.敏Thelo狂cation婶ofth除efirs桐tdest室inatio庆nDWOR简D寸CPUSu爪pport壶MOVE_D垦WORDi括ssupp卫orted搬forPA钓CSyste谦msCPU禽sand拼Series谣90-70芒CPUs.况耐MOVE_I劳NT吴Operan鸟ds陕Note:丙(PACS起ystems崇andS吗eries砖90-70.炊)金Indire蠢ctref饲erenci蔬ng爹isav勺ailabl丝efor誉allre菜gister替refer牌ences鞋(%R,%狂P,%L,盲%W,%悦AI,an夏d%AQ)鞠.唇Operan熊d彩嚼DataT歇ype盲屠Memory由Area指日Descri善ption例燕Length爪目Consta猴nt屿

态Length傍;the妖number忧ofIN向Tsto格move.辩PACSys阶temsa黄ndSer巡ies90至"-70:铺1霸Length据旺32,767侨.女Other关PLCfa孤milyt臭ypes:哪1液Length窄立256.巷IN便INTva艰riable活orco味nstant管凳dataf凉low嚷,池I,Q,介M,T,抄G监,R,P缠,L,A波I,AQ,壁W,顾symbol潜ic经,威I/Ova尚riable模旦Thelo纯cation凳ofth忆efirs脑tINT掀tomov昼e柴Q激INTva伐riable逆谎dataf菌low嚼,峰I,Q,衔M,T,搁G堵,R,P草,L,A央I,AQ,许W,锻symbol裕ic翼,触I/Ova塘riable犹胜Thelo迫cation江ofth还efirs壶tdest邻inatio因nINT砖CPUSu铃pport平MOVE_I欲NTis祖suppor粘tedfo钞rall阳GEFAN战UCCPU堡s.盏OnSer斩ies90压-30CP剩U351,辈CPU352极,CPU3疯6x,an怪dCPU3浇7xCPU樱s,MOV工E_INT痛doesn孙otsup屋porto风verlap功pingo苍fINa国ndQp彩aramet需ers,w逮heret且heIN纷refere苦nceis减less粉thant汽heQr违eferen康ce.预Forex本ample,肉with屠thefo陡llowin贸gvalu僻es:IN阶=%R000蜡1,Q=%搞R0004,方LEN=5菌(word抽s),th窃e%R00斯07and窃%R000摘8cont完entsw烦illbe衫indet悼ermina求te;ho别wever,辅using肉thef筝ollowi逢ngval慨ues:Q厌=%R000剧1,IN=盗%R0004银,LEN=并5(wor坝ds)wi险llyie汪ldval损idcon伙tents.约碰MOVE_R填EAL威Operan慌ds跳Note:旗(PACS悼ystems锡andS宽eries秋90-70.煎)个Indire狱ctref车erenci吼ng暮isav愿ailabl馒efor受allre换gister恰refer测ences知(%R,%鸭P,%L,溪%W,%奶AI,an鉴d%AQ)伟.塞Operan弱d依钻DataT娃ype侨嫁Memory感Area卵崖Descri秧ption智已Length怒侦Consta钻nt吉

引Length支;the箭number葡ofRE位ALdat字aitem聚stom爆ove.将PACSys轮temsa数ndSer量ies90颗-70:1橡披Length豪娇32,767别.碑Other傲PLCfa庄milyt虹ypes:疲1屋Length演担256.慕IN宫REALv望ariabl夸eorc泛onstan蹦t园dataf池low卵,R,P助,L,A柄I,AQ.数沈PACSys泉temsa弄lsosu傲pports储像I,Q,踩M,T,恒G卖,W,勾symbol局ic抹,蛾I/Ova崭riable晒.摘Thelo挥cation广ofth春efirs明tREAL捏tomo春ve公Q台REALv煮ariabl日e音dataf验low复,R,P织,L,A兔I,AQ.集膀PACSys盼temsa各lsosu支pports撇况I,Q,渡M,T,陕G构,W,杏symbol予ic铅,遭I/Ova汇riable蛇.名Thelo慨cation鼠ofth简efirs要tdest帐inatio医nREAL佛CPUSu扛pport须MOVE_R座EALis殊suppo切rtedf傲orPAC妻System抹sCPUs亲,Vers抱aMaxC停PUs,S旅eries容90-70陶floati弹ng-poi粪ntCPU筐s,and孩Serie煤s90-3绒0floa妄ting-p垦ointC底PUs.绕MOVE_U托INT蝶Operan被ds昂Note:竿Indire叼ctref礼erenci爬ng钞isav卫ailabl明efor霜allre薯gister柜refer辜ences医(%R,%熄P,%L,泪%W,%恶AI,an庄d%AQ)侄.案Operan控d景米DataT神ype谣穴Memory震Area束诊Descri运ption研半Length让域Consta桥nt凭

获Length忙;the即number蒸ofUI开NTsto土move.爷1刘Length勺马32,767枕.成IN派UINTv推ariabl辉eorc特onstan醒t捆dataf海low装,购I,Q,蛾M,T,集G挪,R,P危,L,A锯I,AQ,安W,年symbol掘ic抢,撑I/Ova杆riable忍掀Thelo颂cation壤ofth羡efirs碗tUINT误tomo另ve凉Q嚼UINTv足ariabl缴e籍dataf识low御,碗I,Q,酒M,T,伟G庸,R,P贤,L,A遇I,AQ,损W,透symbol视ic填,有I/Ova筋riable浪催Thelo素cation魄ofth岩efirs端tdest戴inatio纪nUINT怒知CPUSu骗pport限MOVE_U解INTis脆suppo首rtedf裙orPAC动System炊sCPUs耕andS邪eries企90-70争CPUs.酱MOVE_W躬ORD亦Operan赛ds大Note:飞(PACS毛ystems级andS森eries尿90-70.崖)款Indire勺ctref眉erenci贴ng浮isav抬ailabl取efor稿allre洋gister旺refer肤ences楼(%R,%孤P,%L,族%W,%非AI,an吵d%AQ)浆.搬Operan稳d玉诵DataT堵ype恢挠Memory束Area妙扔Descri济ption乔致Length升伴Consta盲nt辉

露Length数;the疑number愉ofWO尿RDsto匹move.员PACSys够temsa高ndSer驴ies90露-70:1帮朴Length胳雪32,767川.参Other锁PLCfa台milyt贝ypes:绩1秋Length雄足256.嗽IN镇WORDv芳ariabl灿eorc崇onstan抚t豆dataf督low诞,风I,Q,愉M,T,疏S,G算,R,P合,L,A蝴I,AQ,象W,翁symbol范ic尘,停I/Ova锈riable稻辟Thelo锈cation掌ofth街efirs锐tWORD亲tomo朴ve待Q重WORDv蔽ariabl弹e暮dataf捕low健,忧I,Q,施M,T,饥SA,SB陆,SC,伞G冷,R,P胸,L,A企I,AQ,剧W,盼symbol悉ic怀,掏I/Ova川riable泡界Thelo安cation号ofth培efirs骄tdest胀inatio巧nWORD收享CPUSu堡pport她MOVE_W误ORDis地suppo鹿rtedf绒orall归GEFA跃NUCCP财Us.验OnSer造ies90巨-30CP颗U351,欧CPU352苏,and致CPU36x器CPUs,伍MOVE_烈WORDd摘oesno容tsupp锯ortov占erlapp化ingof宇INan悲dQpa石ramete啊rs,wh啊ereth傅eINr辈eferen待ceis承lesst倦hanth吓eQre慌ferenc哑e.川Forex雾ample,征with拿thefo觉llowin奴gvalu新es:IN京=%R000辅1,Q=%蜓R0004,钳LEN=5嗓(word花s),th胁e%R00洞07and腊%R000煤8cont阵entsw脑illbe技indet巡ermina五te;ho敲wever,宝using春thef周ollowi蹦ngval遇ues:Q汪=%R000光1,IN=感%R0004笨,LEN=丸5(wor故ds)wi森llyie约ldval报idcon膨tents.饮友Shift鹿Bits也Operat罗ion爹Shift疮Left宜Whent校heShi肌ftLef漂t(SHI寿FTL_WO常RD)in溪struct辜ionre折ceives旺power嗓flow,虏itsh葱iftsa齿llthe商bits沟inaw意ordor鹿group灭ofwo震rdsto乱thel煎eftby胖aspe笋cified异numbe赞rofp祖laces.歪When击thesh竿iftoc载curs,锁thesp肤ecifie紫dnumb悠erof剖bitsi护sshif章tedou孙toft往heout交putst谷ringt妄othe尝left.卫Asbit幻sare见shifte剩dout编ofthe罩high慎endof解thes拴tring击(Most训Signif而icant花Bit(M变SB)),陶thesa炒menum甲berof且bits乏isshi放ftedi猴natt数helow学end(傅Least件Signif校icant舟Bit(L喊SB)).描Shift抹Right仁Whent嘱heShi铅ftRig穷ht(SH建IFTR_W就ORD)i炸nstruc臣tionr礼eceive崇spowe烤rflow阻,its勿hifts描allth丽ebits印ina淘wordo放rgrou陷pofw趋ordsa敲speci狐fiedn胃umber贱ofpla袋cesto叹ther轮ight.哑Whent钞heshi泽ftocc玻urs,t犹hespe演cified蚂numbe赚rofb挑itsis何shift揭edout谣ofth络eoutp汪utstr况ingto贡ther魄ight.瓦Asbit广sare垂shifte辟dout精ofthe裕lowe歪ndof阿thest花ring(广LSB),汽thesa僻menum卷berof碗bits劝isshi皂ftedi肥natt答hehig泊hend抵(MSB).疼欠Shift碗Lefta瞎ndShi平ftRig锋ht云Astri指nglen微gthof疮1to轰256wo然rdsca草nbes诵electe初dfor这either勇instr歪uction昆.浊Thenu偷mbero萍fplac扩esspe齿cified疯fort蛾heshi孟ft(N)被must闻bemor趣ethan畅zero附andle脚sstha航nthe浆number线ofbi县tsin形thest伙ring.作IfNi鸟sout川ofran喜ge,CP巩Usbeh欺avedi断fferen梳tly:蠢Ona淘PACSys此tems取ora城Series迫90-70景CPU,惕noshi垫ftocc含ursan邀dnop漏owerf勺lowis棵gener忘ated.排On欣other施CPUs,辜ifth哲enumb趴erof弊bitst仿obes还hifted移(N)i舞sgrea茧terth真anthe陕numbe船rofw难ordsi黑nthe筝array第*16,绢thear拢ray(Q开)isf察illed刊withc喜opies并ofthe绘input智bit(择B1),a驾ndthe成input竹biti禾scopi体edto清theou橡tputp忽owerf昏low(B岗2).If梁then姻umber揭ofbit终stob传eshif萌tedis株zero,歉then损noshi天fting残isper类formed途,the宾input扛array驻iscop刷iedin抬tothe摔outpu众tarra蛮y,and志input冒bit(遮B1)is展copie睛dinto透thep中owerf亭low.啄Thebi坡tsbei扶ngshi拳ftedi尖ntoth卧ebegi绞nning突ofthe燥strin特gare兄specif微iedvi向ainpu安tpara弦meter杆B1.If病alen绣gthgr表eater芳than1笛hasb根eensp型ecifie牙dast蛾henum荒berof沸bits赤toshi爹ft,ea筋chbit寇isfi广lledw址ithth死esame册value钥(0or逃1).T屯hisca名nbe:善Thebo保olean君output脊ofan尊other性instru胖ction.恢兄All1s然.Tod师othis膊,use拌the#A餐LW_ON叠(alway示son)饮system享bit(顺inmem图orylo帆cation锅%S7),寻asa达permis指sivet仍oinpu崇tB1.喇All0s显.Tod唐othis疏,use胡the#A帖LW_OFF管(alwa瘦ysoff于)syst嫂embit塞(inm售emory庆locati错on%S8尼),as番aperm村issive纳toin节putB1浮.涛TheSh厘iftBi艰tsins脂tructi环onpas支sespo徐werfl稀owto单theri婚ght,u谦nless扯thenu等mbero基fbits峡speci闯fiedt素oshif蛛tisz伴eroor精isgr呜eater粉thant默hearr性aysiz章e.护Output狂Qis指thesh殃ifted嫩copyo订fthe徐input纪string牲.Ify爪ouwan痰tthe子input极string齐tobe旋shift普ed,th着eoutp朗utpar哭ameter感Qmus椒tuse叉thesa孙memem匙orylo分cation告asth扬einpu套tpara蒜meter壤IN.Th怨eenti戴reshi让fteds响tring挖iswri子tteno冈neach勾scan唉thatp田oweri您srece宇ived.优Output话B2is津thel积astbi甲tshif登tedou鼠t.For懒examp朗le,if甩four盯bitsw软eresh尤ifted,谈B2wo沈uldbe品thef疮ourth袄bitsh成ifted矿out.

京时Operan说ds涉Note:须(PACS战ystems们CPUs仙andSe员ries9妥0-70C应PUs.)寿Indire环ctref蜜erenci咽ng搬isav河ailabl迈efor护allre湾gister班refer就ences船(%R,%启P,%L,地%W,%调AI,an桐d%AQ)体.年Operan后d泳肿DataT赤ype滨押Memory百Area话座Descri哪ption蕉制Length考吩Consta彼nt坚

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