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VI? e? ￥ ?? ??T ?? μ? ?￥?? ? V?I?￥?Epa ? Y?sèa =? è ^?sèa RAMa!èy ?sèa I/O e ￥?M??b ?? VI? e?  μ[ ￥? ??+? ? ¨? e??¤  ?<W￥?¨ 7 O?éB?_V? e?a S e? ? ?"a d9V? e?a d9é  e?? 5× 1ib 73 VI?? e? ￥I? q PLC =?μ? μ?]? ?￥ q L= ?t q ^?è0è ^?i% F?￥b è ? { ??è  X ^? { ?è ^??` { ?¤?￥i% F? {?è  Y ^? {è ^??` {¤?￥i% F? ? H  Ta9 ?  Ca￡ù?è  Ma ?  Sa ? 7 i  DaM?7i  V/Z ?? ^?i% F?￥b1 ü ? ìDYè￥? q us 7Y èü  ?￥ qd?1 è q9?I? qb Ba { ??è  X m 7.4 ? Uè ^ ^B?° @ 71 ￥ { ??è è ^? { ?è ^ ;èò? è ^ ??` { ?¤?￥i%  { ?7i F?b m? ? U1B 8? { ?¤ gè ^ 0~71 8? { ?¤L 0 COM1 { ?   24V ° @è÷1 PLC =? { ?¤ g¨è÷ K0~K71C?_? 71?|b =?è ^?? ;=5 LED1 { ? ?· U§ R1K @èE ?1 LED?;èò? 4? a￥yT è @b m 7.4 ° @ 71 ￥ { ?¤ gè ^ { ?è ^￥yTe ? ?/ [ 0 { ??1 è  ? 71 K0 ?  H 24Vè÷ü RaLED0aV0aK0 ??í ^ LED0 ?;· U? ^ ¤Y] H;èò? ￥ V0 ?;?;íq VT0 s;v??Y X0 {úè üb? 7 1 K0??  Hè ^?Y LED0? ;èò? ?Y X0 {?è üb ? X0 {ú è ü H 7 X0=1 5 X0 {?è ü H X0=0' X0=1V U K0¤Y X0=0V U K0 7b  { ?è ^?;èò? μ ???1T¨b a. LCC?D CPU￥? ?4ú"d￥ F? ?￥ ? ? b. |C?ò?è ü?|D? CPU ?) ?￥Sè ü?| c. E ???è ^C#p H?? <è ?ê?b { ??è ￥ ?A?????| ? e?? ?¨?? ? e?? { ??è ￥ ? V?? ?íKQ￥ |b' CPU { ??è o ?é??T7? ?é??Tb =a {?è  Y 1 a??]￥μ {¤ gB?μ?85a?C5??è  { ??Z Tb ?85 {Z Tii¨?° @μ ?_?C5 {Z Tii¨?? @μ ?è  {Z Tii¨?° @μ?? @μb m 7.5 ? Uè ^ ^?è  {¤ g￥ {?è è ^? {è ^ ?è ??` { ¤?￥i%  {7i F?b m 7.5 ? Uè ^1?è  {¤ gè ^ ? CPU YV {?è  {? { 0 è ü H?è  KA ¤è è 7(h>? Y0? COM?Yμ¤èb {?è ￥ ???? e?9 V???íKQ |b' CPU V {?è é? ?Tb ?a HW?è  T HW?è ??? H  ?? !?′7i a? -′7i [# ?7i F? y Te ?m ?m 7.6 ? Ub m 7.6 HW?è yTe ?m ? H ￥ !?′?¨? !? ib !?′7i ? ? X0￥ ?1 1 H 9 ?   ? -′7i  ?F Hò ? ? ??9 ? ￥9 ?′?? !?′ H1?  {1 1'? H ￥ ?1 1?5? H ￥ ?1 0b ? H ￥? H HW1 !?′e[ Hò ? ? ùb  VI? e? ??]￥ HW   { ? Hò ? ￥? ù?]B?μ 1msa10msa 100ms?+? Hò ? byN? H ? Hò ? ? ù￥?] Vs1 1msa10msa100ms ?? H b 1ms? H ￥e??¨?? ?m 7.7 ? Ub m 7.7 ü H 7￥? H  μ?  3÷  e? H ￥? hé ?μ15?Vb 1a9 ?  C 9 ? ? !?′7i a? -′7i [# ?7i F?bsF9 ? ?Fh9 ?  ?bF9 ? ￥?TV? ?m 7.8 ? Ub m 7.8 F9 ? ￥?TV? 9 ? ￥ !?′?¨? !?ib !?′7i ?b ? X0￥ ?1 1 H9 ? ?9 ?9 ? ￥ ?1 0 ? X0 ￥ ?1 0 H9 ?  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H  T450 K19  !? Hè ? LD T450  |? H  T450??( h ￥ ? OUT Y431  z? { ?è  Y431 h ? { ?è   ( h ? ??( h ? { ?è  LD X402  | X402￥ ? AND M102  ??(h1 ó ?¤ OUT Y435  z? {?è  Y435 LD Y435  | Y435￥ ? ANI X403  ?(h1 ó ?¤ OUT M102  z?￡ù?è  M102 AND T451  ??(h1 ó ?¤ OUT Y436  z? {?è  Y436 OR· 7b¨???(h￥i ób ORId· 7b¨??(h￥i ób ?m 7.12 ? U ^ ORaORI H· 7￥?¨  èb LD 414 OR 416  ??(hi ó ?¤ ORI 102  ?(hi ó ?¤ OUT 435 LD 435 AND 415 OR 103  ??(hi ó ?¤ ANI 417 ORI 110  ?(hi ó ?¤ OUT 103 m 7.12 ORaORI· 7￥?¨  è  3| ^i ó· 7 ?(h1 ó ?¤aF?￥è ^?1| ^b ORB| ^i ó ?¤· 7b¨? H[ | ^i ó ?¤￥ f ?b ? ? U ^ ORB· 7￥?¨  èb 436 OUT 407 OR 3ORB 3 506 ANI 405 LD 21ORB 2 404 AND 403 LDI 1 402 AND 401 LD D - ?è ^i ói| ^i | ^ i óD| ^i| ^i | ^ | ^ ? ? ? ? ? ? ? ? ? m 7.13 ORB· 7￥?¨  è  4è ^ v1 ó ?¤· 7 H[ | ^i ó ?¤aF?￥è ^?1è ^ vb ANBè ^ v1 ó ?¤· 7b¨? ?è ^ v1 ó ?¤￥ f ?b ?m 7.14 ? U ^ ANB· 7￥?¨  è 430 OUT 411 OR 21ANB 2 43ORB 4 410 AND 407 LDI 3 406 AND 405 LD 1 21ORB 2 404 ANI 403 LD 1 402 AND 401 LD 1 ó ?¤?è ^ viè ^ vi è ^ v i ó ?¤?| ^i| ^i | ^ | ^ è ^ v i ó ?¤?| ^i| ^i | ^ | ^ ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? m 7.14 ANB· 7￥?¨  è 3ˉê· 7 RST· 7¨?9 ? Mê7i ￥ˉêb' b"9 ? ￥ ?  ?i P9 ? ￥? -9 ?′?ˉ? !?′ b"Mê7i ￥ = ?bB? P¨ ? ?|9 ? Mê7i é?ˉêb ?m 7.15 ? U ^ RST· 79 ? é?ˉê￥?¨  èb LD 400 RST 460  ˉê LD 401 OUT 460  9 ? K10 LD 460  { OUT 430 m 7.15 RST· 7￥?¨  è 4 Mê7i ?Mê· 7 Mê7i ?￡ù?è F? V? 8?  16?F?B? 8ê  16ê￥Mê 7i bF?Mê7i ￥?B?￡ù?è ￥1?|ü ^Mê7i ￥1?|b?￡ù7 i T1Mê7i  Hü? ?T1 ?¨b SFTMê· 7 PMê7i ￥ = ?é?Mê?Tb ?m 7.16 ? U ^ SFT· 7￥?¨  èb LD 402 OUT 110  Mê = ?￥ { ? LD 400 SFT 110  Mê LD 401 RST 100  ˉê m 7.16 SFT· 7￥?¨  è 5? 7 e?· 7 MC? 7 e?  S· 7¨? 1 ó(h ￥ ?¤b MCR? 7 e?2 ?· 7¨? MC · 7￥ ˉê· 7b MCaMCRA?? P¨b ?m 7.17 ? U ^ MCaMCR· 7￥?¨  èb LD 400 AND 401 OUT 100 LD 402 OR 403 OUT 101 MC 100  M100? 7 e? 7 S LD 400 OUT 430 AND 405 OUT 431 MC 102  M102? 7 e? 7 S LD 407 OUT 433 LD 410 OUT 434 MCR 102  M102? 7 e?2 ? MCR 100  M100? 7 e?2 ? MC 101  M101? 7 e? 7 S LD 411 OUT 435 LD 412 OUT 436 MCR 101  M101? 7 e?2 ? LD 413 OUT 437 m 7.17 MCaMCR· 7￥?¨  è 6K· 7 CJPHqK 7 S· 7 EJPHqK2 ?· 7b ?m 7.18 ? U ^K· 7￥?¨  èb LD 400 CJP 701 LD 401 RST 460 LD 402 OUT 460 K 10 LD 403 OUT 450 K 5 LD 450 OUT 430 EJP 701 LD 450 OUT 431 END m 7.18 CJPaEJP· 7￥?¨  è   ?????? Aa?? B 1A?3?￥??7?? B ^?3?1? X400 ￥ ?7?? X400>? X400=1 H CJP· 7 P??￥3?KV?? B?5 ¨?3 ?b P¨K· 7 H??i ·CJPaEJPA?? P¨? P¨￥ H· 7?￥ "￥1?|1M] ·??]￥ VI? e?   "￥1?|?] P¨ H h° P¨ a ü ?b 7 ? · 7 PLS ? · 7 PLS ?¨?W?è | ? z? z￥ { ??|M1 ? z1 PLC￥B? á í? ù ￥ ? ?| ?m 7.19 ? U m 7.19 PLS· 7￥?¨  è m 7.20 PLS· 7¨?9 ? ˉê è ?9 ? ˉê ˉê?|￥ ? z1 p?úb ?T°¤?¨ 400 T19 ? ￥ RST ( ??| ? 400 ￥ ? zl? PLC ￥ á í? ù PLC ü??? 400 ￥ ? ?|9 ? ¤? ?ˉê Q- ? 400 ￥ ? z t z9 ?  RST |B°)?μ?| ?7? ?¤ s { ? ￥9 ? ? b?¨ PLS· 7ao1 400￥ ? zv? PLC￥ á í? ù9 ? ￥ˉê?T ü ??èé?bm 7.20 ? U1 PLS· 7¨?9 ? ˉê￥ U èb 9??2 ?· 7 END  PLC? END· 7μ ?T¨ ·?μr??2 ? HBH END· 7 V[ ê á í? ùb ? F-40MR? PLC ?¨???é1 890? ?¨????? 890? H ??￥2á)F BH END· 7b ?? á í? END· 7 HL1?Ríb ?T??￥2á?F END· 7 ??| 000—890 -WQˉ?b · P? k??ZLb V¨ END· 7|¨???s vé???￥_?? kb ?aè¨I?9 F 1 Btènè ^￥) ? 1 e???h · 7μrh ¨??? bWB? ? a?ˉ￥1i óè ^ μ ?/'￥I?/ Fb 1?i óè ^1 ó(h￥| ^Kz ?0?m￥  ? ?m 7.22 ? Ub LD X400 LDI X402 AND X401 LD X400 ORI X402 AND X401 OUT Y030 ORB OUT Y030 m 7.22 1 ó(h￥| ^ ?0?m￥  ? 2?1 óè ^i ó(h￥è ^ vKz ?0?m￥PH ?m 7.23 ? Ub LD X400 LD X401 ORI X402 LD X400 AND X401 ORI X402 OUT Y030 ANB OUT Y030 m 7.23 i ó(h￥è ^ v ?  ? 2 Mê7i ￥ P¨ 1Mê7i ￥1 ó Mê7i [ 8 ê1BF? 8 ê?¨ H V[| F F[ 1 ó  ?F? 16ê÷ê￥Mê7i b m 7.24 ? U ^| 100? 110 F1 óF?￥ 16êMê7i b LD 107 OUT 110 LD 401 SFT 110 LD 401 RST 110 LD 402 OUT 100 LD 401 SFT 100 LD 402 RST 100 m 7.24 Mê7i ￥1 ó 1 ó ?¤￥?5 ^ a. 0?m?'Mê7i b/ ?311 ó￥a F b. |?BF ê￥ {¤??=F￥ { ? c. F￥Mê?ˉê?| ^M]￥b 2ì?Mê7i  |Mê7i ￥ ê￥ {?|T1'Mê7i ￥ { ??| ü? ì?Mê7i  ?m 7.25 ? Ubì?Mê7i ￥′? 400 !?b m 7.25 ì?Mê7i  3 ? H ￥ P¨ PLC ?￥? H  yTe ? ^? ?M]￥?¨? V? L=1 pI??]￥¨? ?? LC?]￥ü H? ?b LD 117 OR 402 OUT 110 LD 400 SFT 110 LD 401 RST 110 1 Yèü H Yèü H' { ?¤Yü HB HWa {?¤Y LC  ?? ?￥?? ?m 7.26 ? Ub m 7.26 Yèü H 0?mV U? { ??| X400>? H? H  T450 7 S9 H?? H ￥? -′? ? !? HW H { Y030 ¤Y°? { ??| X400  71?b { ? {-W￥1" ?m 7.26(b) ? Ub 2 èü H èü H' { ? 7ü HB HWa {? 7 LC  ?? ?￥?? ?m 7.27 ? Ub m 7.27 èü H 0?mV U? { ??| X400 >? H { Y030 ¤Y? { ? X400  7 H? H  T450 7 S9 H?? H ￥? -′?? !? HW H {?¤YM1 7b { ? {- W￥1" ?m 7.26(b) ? Ub 3 ¨? H á 3? ù ? ?| y<?è31Bt?] ? za?] ? q￥ ? ?|m 7.28 ? U ^¨ ? HW ? ?￥ ? {??b m 7.28 ? H á 3? ù ? ?| 0?mV U? M100 ? 0 M 1 H Y430 { ? z?7i  D2 ?? ? q?7i  D1?7i  D2 ??￥ ? ?|b?M7i  D1? D2￥′ü V?M ? ?|￥ ? z? ? qb 75 VI?? e? ￥?¨ VI?? e? X<W1?¨?ò?ò< LCy< 3áV?￥1? e? ?" PLC á ?￥?Z ?¨S? ?< " - PLC?1?¨?/ +?Z ?b 1¨? 71  ? e? 71  ? e? ^ PLC K*9 ^K'￥?¨ PLC V 21¨? ? e?a ¨? e ? ?¨ PLC |}è?￥?è  ? e?X ^dè<W￥B??¨b ?¨?F?5#1 ?? 3áL?￥ e?ú V￥ / a1?è0 6?a? g ?h￥ tibD4 |a? ?< ￥ ?{ {?￥ e?; V LC? e?9 V¨? e?b 2¨?>ìV? e? va?? PLC? μ PID e?? ?b PLC￥PID e?X<W1¨?ò? 3á?￥> ìê? e?? ? e?[#Q Va ?òaQ??Z ?b 3PLC ￥? ?3 e? PLC??Fy?￥ ?3 e? NC#9 ? ? e CNCF?B8 LC ?′ e? μ￥X| CNC e?? ?D PLC μ1B8 LC PLC? CNC !!W￥ =? ? 1?. ? YV3 g èq¨? V[?1I?? PLC ?à CNC P¨bV?Z t ] A CNC "d| M?[ PLC1?8￥ e??5 ?"db 4¨?y<  | e? ?"yì1??? ?￥??  ||? ??1$¨?1?? 3áL b  |￥ e??ìEX?¨  PLCb 5¨?F?) e?"d í M ? ?"9 ? e?/ ?￥?ZS??? yì1?? FA? ?"dM? 7? v? PLCF? ?1??"db ? FMC ???/?í aFMS ???/"d aCIMS  9 ?"??/"d ??[9 ?1??￥sas? T e?"db a??a l? PLC ? CNC?F??a?v? PLCT?í e?￥ ? ?"5 ?a??x? e? a?9 ?T985 ?a¤ lò??a ? ) ?a? ?  7a?? ?1??T< e?b / ??"×o ¨? 71  ? e?￥?¨b Baè?è¨ e?L ^  è 1 ?Ms?è? aT e? ?Ms?è? aT e? ^è?K'￥ e? ù ?e??ò?ˉ￥ e?? ?? V ? bm 7.29 ó ?è ^a PLC ??¤L# e???bm? SB1 1 ?? f SB21T?? fb m 7.29 ?Ms?è? aT?è ^a PLC??¤L# e??? ?è  e?è ^?T?? f? ^ P¨ ?(?1 óí ^?? PLC e??T ?? fμ ?) ?ZE V[ P¨??(?9 V[ P¨?(?M?0?#? V??? gT?]) ?bm 7.29 b?T?? f SB2 ¨￥ ^??(?5m 7.29 c ? U￥ 0?m? P¨ { ??è  401￥?(???) ?ZE￥¤LmD?è  e??]? 0?mD?è  e?è ^BámZLbm 7.29 b?￥T?? f SB29 V[?¨? (?M?0?m?5? P¨ { ??è  401￥??(???) ?ZE￥¤LmD?è  e?B"?0?mD?è  e?è ^m?Bám? tZLb¨?é ùV 1￥ ￡? è  FR￥(?) ?ZEDT?? f￥) ?ZEM] ? ? ?9 V[?m 7.29 ? U￥ZE) ?b 2 ?Ms?è??aQ e? ?Ms?è??aQ e?￥?è ^ PLC??¤L# e??? ?m 7.30 ? Ub m 7.30 ?Ms?è??aQ e?￥?è ^a PLC??¤L# e??? m? SB1 1?_ ?? f SB2 1Q_ ?? f SB3 1T?? f KM1 1?_¤ (  KM21Q_¤( b ?Ms?è?￥?aQ ^YV?aQ_¤( ?M?0 ?F￥M? ? LC￥ ?B? ?×1￥ù5ü ^A? ￡ ?? H?a ??Hq/?aQ_¤( ?? ?] H¤Y1N 0?m??¨ ?aQ? fo í'|?(? 4001 ? {?è  431￥ z?í ^a |?(? 4011 ? {?è  430￥ z?í ^? ? {?è  430a431￥?(? o í?" ? ￡ {?è  430? 431?] H¤Yb? L=???? { íi ?￥ M  ^] H i? {￥' 430? 431￥ ?MD ^] H??￥ è ??? MD? Q KM1￥è db? KM2￥¤è ?'] H?Tμ V ? KM1 7 (?aè? ? ? H KM2 ￥(?X>?/?è÷MW § H ^b1 E ??? f ?0?m ?9F  ?? H  450? 451 P?aQ_ MDV??$ M￥¤(  § H?T7$ ¤Y￥¤( 51ü HB HW??T[ ￡"dyT V Lb 3 ?Ms?è? Y ? e? Y?a ? ^s?è?è¨￥ ? e?L ^-Bb ?è ^a PLC??¤L? e ??? ?m 7.31 ? Ub m 7.31 Y?a ? e?￥?è ^a PLC??¤L? e??? m? SB1 1 ?? f SB2 1T?? f KM 1è÷¤(  KM Y 1 Y ? ?¤¤(  KM 1? ?¤¤( b  ?V? ?/?/ ?? f SB1??(? 400 >? { ?è  430 ¤Yi1 è÷¤(  KM >?óè?è? H  450 7 S9 H] H ?W?è  100¤ ?? eHq¤? ?@ O(? 450a432>? {?è  431¤Y Y? ?¤¤(  KM Y >? è?$¤? Y? 7 S ?b ?? H  450ü H 10s HW?a ?(?u 7 P 431 7 M Y? ?¤¤(  KMYè?è N Hè?X  ?? B ?i??8???? b] H?(? 431>?? H  451 7 S9 Hü 2s ü Ha??(? 451 >?¤Y {è?è  432 P? ?¤¤(  KM >?è? ¤???? ??-? ?aé ??è?b?(? 432 P? H  450? 451ˉê ? H  450? 451o ?V??4 YMD ?3￥ü H HW?èyTa? T¨b ?/T?? f SB2?(? 401u 7 P {?è  430 7 Mè÷¤(  KMè ?èT?] H?W?è  100  7? eHq? ?@ M? ?¤¤(  KM  ?ˉèè ?b 3 ?Ms?è? Y ? e? Y?a ? ^s?è?è¨￥ ? e?L ^-Bb ?è ^a PLC??¤L? e ??? ?m 7.31 ? Ub m 7.31Y?a ? e?￥?è ^a PLC??¤L? e??? m? SB1 1 ?? f SB2 1T?? f KM 1è÷¤(  KM Y 1 Y ? ?¤¤(  KM 1? ?¤¤( b  ?V? ?/?/ ?? f SB1??(? 400 >? { ?è  430 ¤Yi1 è÷¤(  KM >?óè?è? H  450 7 S9 H] H ?W?è  100¤ ?? eHq¤? ?@ O(? 450a432>? {?è  431¤Y Y? ?¤¤(  KM Y >? è?$¤? Y? 7 S ?b ?? H  450ü H 10s HW?a ?(?u 7 P 431 7 M Y? ?¤¤(  KMYè?è N Hè?X  ?? B ?i??8???? b] H?(? 431>?? H  451 7 S9 Hü 2s ü Ha??(? 451 >?¤Y {è?è  432 P? ?¤¤(  KM >?è? ¤???? ??-? ?aé ??è?b?(? 432 P? H  450? 451ˉê ? H  450? 451o ?V??4 YMD ?3￥ü H HW?èyTa? T¨b ?/T?? f SB2?(? 401u 7 P {?è  430 7 Mè÷¤(  KMè ?èT?] H?W?è  100  7? eHq? ?@ M? ?¤¤(  KM  ?ˉèè ?b ?a PLC e?"d￥ 7??? ¨ PLC?? 3áV?￥1? e? V[?¨m 7.35 ? U￥ !9??é?b Vm 7.35 A ?¨ PLC￥ !9 ?s1?q? èq !9 ?sb ?l? PLCI? H Yè?¨0?m?· 7?? 81?B? V?/ ???é?b 1?y@?m??T ¨?V !9B? PLC e?"d H n5A?W%s e?V?D1 p ? ?a b#1g? 8￥ e? ? ??$ e"dA???￥?T#???t?T￥ ¨??y@?m? ?T ¨?Vb  PLC 7yA? 3 't ^ { ? ¨ I 1.? ? ?Q??. ? { ??| 't ^ {  $ e  ¨ I 13?íq !!¤ l PLC ?￥?|bèn￥ { ?a { ?? ￥ è0 ?V ? Ub èn￥ { ?a { ?? ?? è0 71  ?T 71?? 71;è 71?è (?? f  E  @ aa ?a??.? ?| ?  Kê 71a Y#?|aTè?|?$T??|? ?  1??|ò? ? ÷ { ? 3 { ? 9 ?¤ go ?  e ?3 !! 71  ?è · U ?¤( èHD??  ??   E  ?C5(??| @ aa ?a??: cNV1 è??D {  3 { ?3A U59 ?¤ g CRT¤ gu?¤ g 2ê4 PLC n5?931￥ PLC? ê4? ?? ?  ?@1 p￥ PLCb 1 PLC? ￥ ? 1????￥ e? ? ?31￥ PLC ￥? ?1 | %? !! { ? {?￥3 p  ? e?V?￥ 4^??b ? PLC 31￥ò? ??￥ { ?a {? ?i N ?¨? ￥i% ?  ^"d !9?￥×1ì?b  1 { ?a {?￥ ?1  ?1d9$ e !! { ?a {?￥93 p  V[ü$ !!￥?|÷BB i a?s { ?a {?￥?| ??b B? f ?/ PLC  71 ￥) ?11  E ￥) ?e?aZL¤9÷1 V LbyNy\ ?￥ f ?/èèüM?￥  E DB?? êj′é?1? P  E M1B?? 71 é?) ?a e?b è ??￥ú? ^B? ??￥M?  7 L=yT?èèü ?M?+? 71 é? e?bL !B? b?  e?SS? ^ 20￥~25￥á ì V[ 20￥ H !?B? 71 S1 25￥ H !?B? 71 S2b? i??? 20￥ H S1 ¤Y S2  7 ?F ￡ !! P i? 6úb? i?r? 25￥ H S2 ¤Y S1 7T? 6?b?" PLC ? ao34 ? 71  { ??ü ?A¨  E  { ?b "v ￥ 71  { ?a {??  e ?? { ?a {?91sYé?d9 PLC D 9 ?au3a CRTA U ? !! ?¤31¨¨¤ g9?B   ?b I n? L=? a? k??¨?? V ???CBt ????n?￥y í1? L= f ?9FBt { ?a {?|byN1? ? ?9F 15%~20%￥ { ?a {? ? [!| ???a ? P¨b  2i% ? ￥ ?l? PLC￥¨?i%  ^%?￥? ? ?i ? ê4byN ê PLC H1?i ?￥¨?i%  ?  ^?¨b ¨???]¨ =i￥ D?y íμ1b è ? { ?a {?￥ ? ? ?? { ?a { -W1"￥ˉ?31é? ?￥Q ?) ? ￥ ??2￥a ?? D =i ? μ1byN¨???Ia? kz[ -? 4 ? PLC ?? ￥?￥i% ? bB?o ?? { ?a {￥? ?#  ?? e?￥Ne?F[ ?bB?Y {￥ 9ZE ^  { ?? ? + {? ?? 10~12 =· 7?  ?b ?  ? ?  ?a Yè9F 15%~20%￥!¨  T1ê4 PLC =i ? ￥G b 2 PLC￥ê4 PLC á ?￥? ?a?|? ? ì￥? ?aNìa P¨Hqò?M]bê¨ H" { ? {? ??B?? I n[/+Z ?￥ù5b  1 PLC￥? ? PLC￥? ?1D ???￥ e? ?M a?? ^K'￥b ?Tê ¨￥ PLC ? ?? ?? ? t <?? ?¨?"ü?/??A1￥ ??nb ?° ?ê ￥? ?? < ?@?  e? ?￥1 pb9íE ¨ ?￥F??/￥ e?"db B?? !!￥?1? e? ?e?￥ ¨? e?o1ê¨ μ ? ?a? H a 9 ? ?'? ?￥l? PLCü V[ b ?T e? ?ˉc  ?′9 ?a  E?|) ?? = ?üA?ê¨ μ ?′9 ? ? ?a  ?? ? D? ?￥?? PLCb V? e? ? a?A? I n PLC ￥ ?b PLC ?¨ ¨? á íZ TyT ?? V ? V L1¤ l?? HWl? á í? ù￥?|b è ? 1_?. ?{ á ?￥ ?  ?m 944 ? Ub ?á ?￥μr_? z1 25cm . ? ?1 50m/min5á ?YV_??￥ HWW?1 30ms 50m/60s 0.025m 50m/min 2.5cm ===T 1  ? ? P_. ?{ ￥á ? PLC ￥ á í? ùA?l? 30msb?"￥ ?? ^ ? μ￥ PLC ? ?r?￥b t1 pú ?Y?￥?? V[ I n ? ú ?9 ?  v??) ?  v?b  2 { ?¤ g  v PLC￥ { ?°¤D$ e !!￥Bt { M ?byN"? - ?  ?2T I n { ?? ???1êz.? ?b I n { ??￥? ??1 ^ ? ì￥yTèa ?yTè @b { ??￥yTèaayTè @￥S??D$ eg!￥ {′  ?.? ?￥ {M a?Kz?üVDü ?°¤M ?b ?T PLC ￥? ê? $ e !!?ùC?￥èH? ??? <ü?D ê4yTè a?ú a/ êj′μ′?v￥ { ?¤ g  v[h éL. {￥?Y4ú F? ? ? ?b  3 {¤ g  v {¤ g  v￥ ? ^| PLC￥ =? {?|MD? V[ z? 3?￥ e??|b" I n {? ??ê4 HYè?1?iC/ ? ?ù5b a {¤ g  v ?￥yTèaaè @?v?μ￥-?yTèaaè @′b?§ ′μaè ??μaèμ?1?i ?  è @￥?Y =μ?v￥? b b???μ5??i 7 §W V ?á 3?ú￥Q_??è? ]b1E ?? ???è ] ,í q? ? PLC?￥?èyT?? |A1￥]?n @b 6??1 I n  V L?aNìa V ? ?a èq 7?￥ 4^a ^?L????ù5b 3I? I/Os ￥vV B?y<C?ò { ?¤?? { !!?μò1￥}| PLC =￥ I/O?è 9μI |b1 P?? !9aC?? k?°s#pZL1d?B?X ??/ ?￥C? { ? / {? |￥}|?s ￥? PLC =D M ?￥ { ? / {?è | q|￥vVe? I/O s ￥ Vb ?1 ??31￥? H ?9 ? ?￥ ? b ?t? ^?q !9???0?m￥?1G b   ? ???-a èa?q !9yTü? ? V ü?é?by1 VI?? e?  ? ￥ !￥?q ^S??" ?￥ ??31? e?1 p×?T2 !9êz PLC ? I/O¤ g  v??qa1 ??g? ? ì￥? ?? P¨ZE ?aü V°¤1é?"d?  b??"d? a?1¨ k??_° ? ?[!? k èqb 4? PLCDC? q￥ L= ?Lm ? m ?? ¤Lm ^A1￥y1?]￥ { ??|ü { ?¤ g ?¤? PLC ￥ { ? ? P { ??r?è Yè? ^è ;$?? ? ì￥1" !90?m7y ^à1×1￥? 5μ V ?ü ? 1"TQ?á e?"dp? H31ù?? ¤Lm[ ? b1"b 6?v? m ? !90?m H ± ^?÷ b ?? VF y !9 ?7 O?^pb 5?0?m ? y@?2? { ?a {I|vV?? m?0?mN H"?N oI ??5?ZE?? ú"× <? ?b  1 !90?mD !9?è  -¤(  e?L ^m￥ZEM ? ?b ??"d1?ˉ 5 V[?¨o??1 ,pZE?B?? e?? ?￥0?m !9 ?ao ,1?p  ? ?Mo1"b  2 PLC￥? ^[ á í￥Z Té?￥ ?D?è  -¤(  e?L ^￥yT?]B ?1Nv1 7/￥ ¨?e5 ?I?0?m?5ü?py?? ¨??] 2T ^? B"￥b ?m 945 ? U￥0?m? m a?m b??è  e?L ^ ? a? 2T ^B"￥b? PLC 7y?2T? ??]?B?V ? ì￥o?m  V[ b#1 A ?b 6?v0?mI· 7?? G ?ê¨￥ PLC ???￥· 7"d|0?m￥m??|I?? V¨I?  ? | PLC￥} ?bYè?¨· 7? V? TIb 7|· 7??YVI?  ? ? PLC YVI? |  ¨???￥· 7V? ?  ? PLC ￥ RAM ?b?i?]?| ￥PLC1ê¨D M?￥¨I? b 8é?"d  E? k?? ??? C?? k- -5é?  E? k[_°?? !9??? { ? ^?? ?b  E? kü ^¨ 71F?￥  E { ?   EC? { ??|é?? k {?T f ?YV {· U§ ?4 3??￥3? f ??M?￥ {?T ^?? ? ?μù5 V# Hé??? ?aé?? k ????°à? ?? ?1?b 9é??q"d￥?   E? k￥] Hé??q"d￥? ?Lb 10??"dé?C?? k? k? ?C?? k??C??μù55?1Rí??????é???°à? ? ? @ e?1 pb 11? Tg ? P¨ ?q? èq"d ( ?@a' V? Tg ? P¨b 12 i?? |? kYV￥¨?￥?? i  ?Yè|?? = ?YVu?uT1/ ?q P¨ i?!¨b ?TN¨??? ^Qˉ P¨￥ 5|? kV￥?? ? EPROM? EEPROM Fq?ibb / ?|YV L èo  PLC e?"d￥ 7???b 1a !9  è C[ì? m￥ e?1 è a ü PLC e?"d￥ !9V?b 1y@?mD?T ¨?V μBìyT￥? m ?T ^|yqVPyT ?ì?·yT ?y@? Uim ? m 736 ? Ub m 7.36 ìyT￥? my@? Uim ? mYèê?e?b?]￥ê?sY μ?? 71b 1STii/Kê 71 2STii Kê 71 3STii·Kê 71 4STiiPKê 71 ?￥ /P·M?[#yq￥C? (?èHD z? ò ? LCb 1YA¤èii? m/? 2YA¤èiiC?yq 3YA¤èii? m  6 4YA¤èii? m·M 5YA¤èii? mPMb ? m￥yTV? ?/ B??ì 7 S H? mA?eêê?b ?/ ?? f 1SB 1YA ¤è? m5?e?/? ·?/Kê 71 1ST aT? /? C?èHD 2YA ?T|yqC?1 ￡yq V LC?? m?ê??? 3s ?C?a? m 7 S  6 ·? Kê 71 2ST aT?  6?_·M?M?·K ê 71 3STê? HT?·M?1/?à ·?/Kê 71 1ST H? m|yq ? 7 b·yT ? 1 ? V L ? 7? m?ê?T = 2s ?a  6 ·? Kê 71 a?1PMí?e?aPKê 71 4ST ? Kê 71 2ST òèHD ( >è ? mTeêb?/ ?? f H?×ˉ  ?V?b  ??? @? s 8?? ^? ¨?é?￥??  B?? ?3?/B?b V[¨ BFMê7i  ?é? e? ?MBê e?? m??B??T Mê7i  ?ê￥ { T1/B??T￥Hqb? ^? C?òKê 71￥ ?[#Mê7i ￥ ? V  ? m?T ¨?V ?/V ? Ub ? m?T ¨?V { ? ?? { ?Hq 1YA /? 2YA C? 3YA  6 4YA ·M 5YA PM HL § e? 2ST·4ST       /? 1SB       C? 1ST        6 KT1       ·M 2ST       /? 3ST       ? 7 1ST        6 KT2       PM 2ST       e? 2ST·4ST       V? 1SB1 ?? f HL1e?· U§b 2C? qD PLC =??r?è 1?I|￥vV ? Vê?ò 71aèHD?C? qM?￥ PLC =??r?è ￥1?I| vV ?/V ? U ?]￥ !9??μ?]￥?V b C? qD PLC =??è vV C? q =??è 1? a ü 1SB 400 ?? f 1ST 401 /Kê 71 2ST 402 Kê 71 3ST 403 ·Kê 71 4ST 404 PKê 71 { ? 2SB 406 ˉê? f 1YA 431 /?èHD 2YA 432 C?èHD 3YA 433  6èHD 4YA 434 ·MèHD 5YA 435 PMèHD {  HL 430 eê· U§ 3PLCDC? q￥ L= ?¤m ? m ? vV? PLCDC? q￥ L= ?¤m ?m 7.37 ? Ub m 737 PLCDC? q￥ L= ?¤m 40?m ?@m 7.37 ? U?qè ^￥??0?m ?m 7.38 ? Ub 5· 7?? ? 0?mI￥· 7?? ?V ? Ub · 7? V ?? · 7 a ü ?? · 7 a ü 1 LD 406 34 SFT 100 Mê 2 PLS 200 á 3ˉê ? 35 LD 106 3 LD 402 36 AND 451 yq ? 7ü H 4 AND 404 ˉê 37 SFT 100 Mê 5 ANI 101 38 LD 107 6 ANI 102 ? me?_? 39 AND 402 K_? 7 ANI 103 40 SFT 100 Mê 8 ANI 104 41 LD 110 9 ANI 105 42 AND 404 PK_? 10 ANI 106 43 SFT 100 Mê 11 ANI 107 44 LD 100 12 OUT 110 45 OUT 430 e?A U 13 ANI 111 46 LD 101 14 OUT 100 47 OR 105 15 LD 200 Mê7i  { ?￥ e?Hq 48 OUT 431 /?D e? 16 RST 100 Mê7i  { ? 49 LD 102 17 LD 100 50 S 201 18 AND 400 ? m ? 51 LD 201 19 SFT 100 Mê7i Mê 52 OUT 432 C? e? 20 LD 101 53 OUT 450 21 AND 401 /K_? 54 K 3 C?ü H 22 SFT 100 Mê 55 LD 107 23 LD 102 56 OR 103 24 AND 450 C?ü H 57 OUT 103 25 SFT 100 Mê 58 OUT 433  6 e? 26 LD 103 59 LD 104 27 AND 402 K_? 60 OUT 434 ·? e? 28 SFT 100 Mê 61 LD 110 29 LD 104 62 OUT 435 P? e? 30 AND 403 ·K_? 63 LD 106 31 SFT 100 Mê 64 OUT 451 32 LD 105 65 K 2 ? 7ü H 33 AND 401 /K_? 66 R 201 ? 7