設(shè)計(jì)步驟：BOSCH0811405110 BOSCH0811405110

1）  通過(guò)分析控制要求，明確控制任務(wù)和控制內(nèi)容；

2）  確定PLC的軟元件（輸入信號(hào)、輸出信號(hào)、輔助繼電器M和定時(shí)器T），畫(huà)出PLC的外部接線圖；

3）  將控制任務(wù)、要求轉(zhuǎn)換為邏輯函數(shù)（線圈）和邏輯變量（觸點(diǎn)），分析觸點(diǎn)與線圈的邏輯關(guān)系，列出真值表；

4）  寫(xiě)出邏輯函數(shù)表達(dá)式；

5）  根據(jù)邏輯函數(shù)表達(dá)式畫(huà)出梯形圖；

6）  優(yōu)化梯形圖

NEW FLOWSERVE SW12111FHF VOGT 1 IN 800 STEEL SOCKET WELD GATE VALVE D453461
 
NEW NIBCO NL1M005 T134 3/8 IN NPT BRONZE THREADED GATE VALVE D410533
 
NEW CRANE 431UB 150S 300CWP BRONZE THREADED 3/4 IN NPT GATE VALVE D356565
 
NEW JORDAN 60 SIZE 2 PNEUMATIC STEEL THREADED 2IN NPT GATE VALVE D236276
 
NEW CLOW VALVE MAIN FIRE 2-1/2 IN 250 IRON FLANGED WEDGE GATE VALVE D461722
 
NEW JENKINS 675-A 3 IN BRONZE FLANGED WEDGE GATE VALVE D487022
 
NEW FLOWSERVE SW12111 1/2 IN 800 STEEL SOCKET WELD WEDGE GATE VALVE D514792
 
NEW POWELL 515 3 IN 150 STAINLESS FLANGED WEDGE GATE VALVE D481073
 
NEW FNW 1/2 IN NPT 200 STAINLESS WEDGE GATE VALVE D469086
 
NEW VOGT 11570 03014 SW 13111 GATE FOR 2 IN GATE VALVE D410657
 
NEW NIBCO NL1M005 T134 B-62 150SWP BRONZE THREADED 3/8 IN GATE VALVE D267042
 
NEWCO 18S-F8M4-3 1/2 IN 800 STEEL SOCKET WELD WEDGE GATE VALVE B462501
 
NEW NIBCO NL1M005 B-62 T134 150SWP 300CWP NPT BRONZE 3/8IN GATE VALVE D207116
 
JENKINS 310 125S-200 WOG 2-1/2 IN NPT BRONZE THREADED WEDGE GATE VALVE B491555
 
NEW HAMMOND VALVE IB656 3/4 IN NPT BRONZE THREADED WEDGE GATE VALVE D475034
 
KITZ 37SS 4 IN 150 STAINLESS FLANGED WEDGE GATE VALVE D470635
 
NEW VOGT SW12111 E-40405 R10 1 IN STEEL SOCKET WELD WEDGE GATE VALVE D458318
 
NEW WALWORTH H711F IRON FLANGED 2-1/2IN WEDGE GATE VALVE D263436
 
NEW NIBCO NL1M004 T-134 1/4 IN NPT BRONZE THREADED GATE VALVE D410520
 
NEW FLOWSERVE 1500GT 2-1/2IN 1500 GATE VALVE W/ LIMITORQUE ACTUATOR D513275
 
NEW MILWAUKEE 115 BRONZE SOCKET WELD 1-1/4IN GATE VALVE D317244
 
NEWCO 18T-F8M4-3 1/2 IN 800 STAINLESS SOCKET WELD WEDGE GATE VALVE B462639
 
NEW FAIRBANKS U-0234 300-S 1000 CWP NPT BRONZE 3/4 IN GATE VALVE D207137
 
NEW HANCOCK 950W-4 SER 900 1/2 IN 800 STEEL SOCKET WELD WEDGE GATE VALVE D514405
 
ALOYCO 3 IN 150 STAINLESS FLANGED WEDGE GATE VALVE D469783
 
NEW KITZ AKH 27 125S 1 IN NPT BRONZE 125 THREADED SWING GATE CHECK VALVE B445455
 
NEW VELAN F09-0064C-02TY 2-1/2 IN 150 STEEL FLANGED WEDGE GATE VALVE D459699
 
NEWCO 18T-F8M4-3 1975 PSI 100F 1/2 IN 800 SOCKET WELD WEDGE GATE VALVE B462601
 
NEW POWELL 8.00 16023PPM6 8 IN 600 STEEL BUTT WELD WEDGE GATE VALVE D511917
 
NEW POWELL 3/4 IN NPT 200 STAINLESS THREADED GATE VALVE D452868
 
POWELL 2456 CF8M 6 IN 150 STAINLESS FLANGED WEDGE GATE VALVE D498549
 
NEW CRANE 76-1/2X BUTT WELD CLASS 600 3IN STEEL GATE VALVE D383292
 
NEW WALWORTH 11 BRONZE THREADED 3/8 IN NPT GATE VALVE D267044
 
NEW MILWAUKEE 1151 150 SWP 300 WOG BRONZE THREADED 1/4 IN NPT GATE VALVE D256159
 
NEW CRANE 1324 BRONZE SOCKET WELD 3/4 IN GATE VALVE D338952
 
NEW HAMMOND VALVE 6 IN 125 IRON FLANGED WEDGE GATE VALVE D493496
 
NEW POWELL GA08SA58GB 1IN 800 STEEL SOCKET WELD GATE VALVE D407339
 
NEW FLOWSERVE SW12111 1975PSI STEEL 3/8 IN NPT 800 THREADED GATE VALVE B424957
 
NEW R-P & C F57-DE 1-1/4IN 800 FORGED STEEL SOCKET WELD GATE VALVE D407502
 
VELAN S-2054B-02TY MODEL A 1 IN NPT 800 STEEL THREADED WEDGE GATE VALVE D461090
 
NEW BONNEY FORGE H18L 3/8 IN 800 STAINLESS SOCKET WELD GATE VALVE D454883
 
NEW BONNEY FORGE H18L 3/8 IN 800 STAINLESS SOCKET WELD GATE VALVE D453706
 
NEW KENNEDY KS-FW 6 IN 200 IRON FLANGED WEDGE GATE VALVE D512064
 
NEW CRANE 1701S 2 WAY 200 CWP 1-1/4 IN BRONZE BUTT WELD WEDGE GATE VALVE B491460
 
NEW NEO 220 200 1-1/4 IN NPT BRONZE THREADED GATE VALVE B380134

NEW JENKINS 4 IN 125 IRON FLANGED WEDGE GATE VALVE D476758
 
NEW KITZ 150SCLS 3 IN 150 STEEL FLANGED WEDGE GATE VALVE D487014
 
FAIRBANKS 1000CWP 300-S 1-1/2IN NPT BRASS GATE VALVE D202681
 
GRINNELL 1-1/2 IN 150 STAINLESS FLANGED WEDGE GATE VALVE D469558
 
NEW STOCKHAM G623-1 2-1/2 IN NPT 125 IRON FLANGED WEDGE GATE VALVE D500773
 
NEW BONNEY FORGE H18L 3/8 IN 800 STAINLESS SOCKET WELD GATE VALVE D453706
 
NEW OIC 3003640 4IN BUTTWELD STEEL GATE VALVE D393048
 
NEW FRED MCCOY & COMPANY BUTTWELD 4IN STEEL GATE VALVE D393290
 
VELAN MODEL A S-2054B-02TY 3/4 IN NPT 800 STEEL WEDGE GATE VALVE D461095
 
NEW WATTS BRONZE THREADED 3/8IN GATE VALVE 125WSP 200WOG D286149
 
NEW VOGT SW2801 E-35651R5 1/4 IN STEEL SOCKET WELD WEDGE GATE VALVE D458389
 
NEW MILWAUKEE 148 3/4 IN NPT BRONZE THREADED 200WOG WEDGE GATE VALVE D501652
 
NEW SMITH 0870 A105N FORGED CR-13 1 IN NPT 800 STEEL THREADED GATE VALVE B424961
 
JENKINS 310 125S-200 WOG 2-1/2 IN NPT BRONZE THREADED WEDGE GATE VALVE B491555
 
NEW VOGT A105 BODY 3/8 IN NPT 800 STEEL THREADED WEDGE GATE VALVE B463414
 
NEW POWELL 1793 3 IN 125 IRON FLANGED WEDGE GATE VALVE D515937
 
STOCKHAM 15-OZRF-316T 3/4 IN 150 STAINLESS FLANGED GATE VALVE D455476
 
NEW VOGT SW12111 E-34871R12 1/4 IN STEEL SOCKET WELD WEDGE GATE VALVE D458356
 
NEW HANCOCK 950W3XMC161 1-1/2 IN 800 STEEL SOCKET WELD WEDGE GATE VALVE D514379
 
JENKINS 4 BOLT 2 WAY 150 STAINLESS FLANGED 2 IN GATE VALVE D329288
 
NEW TOA VALVE NP5-0ESVG062 4 IN 300 BUTT WELD WEDGE GATE VALVE STEEL D489143
 
LUNKENHEIMER 2129M 1/2 IN NPT 125 BRONZE THREADED GATE VALVE B381826
 
NEW VOGT 12111 40408-1 R17 2 IN 800 STEEL SOCKET WELD WEDGE GATE VALVE D459682
 
NEW FLOWSERVE 800 SW 1 IN 800 STEEL SOCKET WELD WEDGE GATE VALVE D514166
 
3 IN 150 STEEL FLANGED WEDGE GATE VALVE D470344

NEW ILSHIN 8A05 1975PSI 3/4 IN 800 STEEL SOCKET WELD WEDGE GATE VALVE B483079
 
NEW HAMMOND IB654 BRONZE THREADED 1IN NPT GATE VALVE D302242
 
NEW JENKINS 675-A 3 IN BRONZE FLANGED WEDGE GATE VALVE D487019
 
NEWCO 18S-FS2 1975 PSI 100F 1/2 IN NPT 800 STEEL THREADED GATE VALVE B413783
 
NEW FAIRBANKS U-0234 300-S 1000CWP BRONZE 1/2IN NPT GATE VALVE D207093
 
NEW FLOWSERVE SW12111 VOGT 1 IN 800 STEEL SOCKET WELD GATE VALVE D515651
 
VELAN MODEL A S-2054B-02TY 3/4 IN NPT 800 STEEL THREADED GATE VALVE D410157
 
NEW HANCOCK 950W 1-1/4 IN 800 IRON SOCKET WELD GATE VALVE D453533
 
BONNEY FORGE HL 11 1 IN 800 STEEL GATE VALVE B408776
 
NEW VELAN B04-2054B-13AA 3/4 IN 800 STAINLESS SOCKET WELD GATE VALVE D454886
 
POWELL 34G2 220 WOG 1 IN NPT SWP 150 STEEL THREADED WEDGE GATE VALVE B463351
 
NEW ALOYCO 90E RISING STEM CF8M 3/4 IN STAINLESS THREADED GATE VALVE D455097
 
GMEC G014 2-1/2 IN 125 IRON FLANGED WEDGE GATE VALVE D460816
 
SMITH 0800 A105 1-1/4 IN NPT 800 STEEL THREADED WEDGE GATE VALVE B463404
 
POWELL 1793-S 8 IN 125 IRON FLANGED WEDGE GATE VALVE D511606
 
NEW NIBCO T-134 NL1M00B 1-1/4 IN NPT 150 BRONZE THREADED GATE VALVE D453199
 
POWELL 2456 CF8M 6 IN 150 STAINLESS FLANGED WEDGE GATE VALVE D498549
 
CRANE 61175 4 IN 150 STAINLESS FLANGED WEDGE GATE VALVE D516669
 
NEW NIBCO T-134 1 IN NPT BRONZE THREADED WEDGE GATE VALVE D456414
 
NEW KITZ 28 SOLDER NON RISING STEM 1-1/4 IN 125 BRASS WEDGE GATE VALVE B491450
 
MILVACO 2885M 2 IN 125 IRON FLANGED WEDGE GATE VALVE D459056
 
HATTERSLEY C1174-012 1975 PSI 100F 1/2 IN NPT 800 STEEL GATE VALVE B413789
 
POWELL FIG 514 3/4 IN NPT THREADED GATE VALVE D398625

NEW RP&C F57-D 1-1/2 IN 800 STEEL SOCKET WELD WEDGE GATE VALVE D481196

NEW VELAN F10-2064C-02TY MODEL A 3 IN 600 STEEL FLANGED WEDGE GATE VALVE D512964
 
NEWCO F316 CG8 1/2 IN NPT 800 STAINLESS SOCKET WELD WEDGE GATE VALVE B462510
 
VELAN W-2054B-02TY WEDGE A 1-1/2 IN 800 STEEL WEDGE GATE VALVE B494936
 
ALOYCO 3/4 IN NPT 200 STAINLESS THREADED WEDGE GATE VALVE D458387
 
NEW POWELL 500 2-1/2 IN NPT 125 BRONZE THREADED WEDGE GATE VALVE D515722
 
ALOYCO 3/4 IN NPT 200 STAINLESS THREADED WEDGE GATE VALVE D458386
 
KITZ 3 IN 150 STAINLESS FLANGED WEDGE GATE VALVE D469625
 
NEW JENKINS 106BJ 300CWP 1/2 IN NPT 150 BRONZE THREADED GATE VALVE B405731
 
NEW FNW 1 IN NPT 200 STAINLESS THREADED GATE VALVE D452872
 
NEW LUNKENHEIMER 1640 1 IN NPT THREADED IRON GATE VALVE D515731
 
NEW STOCKHAM B-135 200 SWP 400 CWP 1IN NPT BRONZE THREADED GATE VALVE D410306
 
JENKINS 670 2 WAY 300 DWG 1 IN NPT 150 WSP BRONZE THREADED GATE VALVE B442245
 
NEW WM POWELL 3462 150 2 IN NPT STEEL THREADED WEDGE GATE VALVE D512920
 
FABRI-VALVE 71R316 3 IN 150 STAINLESS FLANGED WEDGE GATE VALVE D469779
 
VELAN S-2054B-02TY MODEL B 1/4 IN NPT 800 STEEL THREADED GATE VALVE B469028
 
NEW PACIFIC S-2355-7-WE408-?EG-X 4 IN 300 STAINLESS BUTT WELD GATE VALVE D489430
 
NEW VOGT 40404-2FN R21B SW12111FHF 3/4 IN IRON SOCKET WELD GATE VALVE D455203
 
WALWORTH 14 1-1/2 IN NPT 150 CLASS BRONZE THREADED GATE VALVE B442248
 
NEW CRANE C471/2UF 3 IN 150 STEEL BUTT WELD WEDGE GATE VALVE D469635
 
NEW NIBCO T-111 SP-80 125SWP 200CWP 3/4 IN NPT THREADED GATE VALVE D410501
 
NEW POWELL 375 2 IN NPT 200 BRONZE THREADED WEDGE GATE VALVE D515726
 
KITZ 10SS DOUSEAL 1 IN NPT 150 STAINLESS THREADED WEDGE GATE VALVE D482345
 
KITZ SCS14 AK 316 1/2 IN NPT 200WOG STAINLESS THREADED GATE VALVE B404653
 
KITZ 37SS 3 IN 150 STAINLESS FLANGED GATE VALVE D443737
 
PACIFIC MANUAL 3 IN 150 STAINLESS FLANGED GATE VALVE D443761
 
APOLLO 250 THREADED 1/2 IN NPT ANGLE GATE VALVE B365285
 
NEW POWELL 1793 6 IN 125 IRON FLANGED WEDGE GATE VALVE D512950
 
AVCO 1226 STEM BODY 3/4 IN NPT 200 STAINLESS THREADED WEDGE GATE VALVE B463261
 
NEW TOA VALVE NP5-69WVH010 4 IN 150 STEEL BUTT WELD WEDGE GATE VALVE D493127
 
NEW NIBCO F-619 200WOG 6 IN 125 IRON FLANGED WEDGE GATE VALVE D495801
 
JENKINS 3/4 IN 300 BRONZE SOCKET WELD GATE VALVE B381841
 
NEW VELAN 509-0064C-02TY 2-1/2 IN 150 STEEL BUTT WELD WEDGE GATE VALVE D515947
 
NEW JENKINS 310J 200CWP 1/2 IN NPT 125 BRONZE THREADED GATE VALVE B405415
 
NIBCO T-134/T-124 300 WOG 3/4 IN NPT BRONZE THREADED WEDGE GATE VALVE D468157
 
KITZ 3 IN 150 STAINLESS FLANGED WEDGE GATE VALVE D469982
 
CRANE 200 WOG 1/2 IN NPT BRASS THREADED GATE VALVE D431255
 
KITZ 3 IN 150 STAINLESS FLANGED WEDGE GATE VALVE D469602
 
KITZ 4 IN 150 STAINLESS FLANGED WEDGE GATE VALVE D469691
 
NEW JENKINS FIG 310 200WOG 3/8 IN NPT 125 BRONZE THREADED GATE VALVE B405424
 
VOGT 12111 B-40406 R18 1-1/4 IN NPT 800 STEEL THREADED WEDGE GATE VALVE B463369
 
NEW CRANE 1324 3 IN NON-RISING STEM 150 BRONZE GATE VALVE B397410
 
FABRI-VALVE 71R 3 IN 150 STAINLESS FLANGED WEDGE GATE VALVE D469560
 
3 IN 300 STAINLESS FLANGED GATE VALVE D443750
 
WALWORTH 14 1-1/4 IN NPT 150 THREADED GATE VALVE B442254
 
NEW VOGT SW12111 40408-2 R17 2 IN 800 STEEL SOCKET WELD WEDGE GATE VALVE D459516

NEW IBBM MILVACO 2894M 6 IN 250 IRON 500WOG FLANGED WEDGE GATE VALVE D515360
 
NEW MILVACO 2882M 6 IN 125 IRON FLANGED WEDGE GATE VALVE D461570
 
JENKINS 225 OWG 150WSP 1/2 IN NPT THREADED GATE VALVE B381869
 
COOPER WEDGE MANUAL 3 IN 150 STAINLESS FLANGED GATE VALVE D395834
 
FABRI-VALVE 3 IN 150 STAINLESS FLANGED WEDGE GATE VALVE D498255
 
FC FLOW CONTROL 20L92 4 IN 150 STAINLESS FLANGED WEDGE GATE VALVE D493831
 
ALOYCO 4 IN 300 STAINLESS FLANGED WEDGE GATE VALVE D469563
 
NEWMAN A40-AT HATTERSLEY 200WOG 3/8 IN NPT 125 BRONZE WEDGE GATE VALVE B491609
 
CRANE 6 IN 125 IRON FLANGED WEDGE GATE VALVE D493169
 
VELAN S-2054B-02TY MODEL A 0.5 IN NPT 800 STEEL THREADED GATE VALVE B414220
 
VELAN W-2054B-02TY A 1975 PSI 100F 3/4IN NPT 800 STEEL SOCKET GATE VALVE B413791
 
KITZ SCS14 3/4 IN NPT 200 STAINLESS THREADED WEDGE GATE VALVE B483647
 
NEW POWELL 1793 4 IN 125 IRON FLANGED WEDGE GATE VALVE D512872
 
TOYO 207A RED WHITE 3 IN 125 BRONZE GATE VALVE B386930
 
NEW POWELL 10.0 3003 10 IN 300 STEEL FLANGED WEDGE GATE VALVE D516058
 
LADISH 8663-2407-10A 1 IN NPT 600 STAINLESS THREADED WEDGE GATE VALVE B463526
 
NEW NEWCO 11W-CB2 8 IN 150 STEEL BUTT WELD WEDGE GATE VALVE D513909
 
FLOWSERVE 12111 VOGT A105 FORGED 1 IN NPT 800 STEEL WEDGE GATE VALVE B463342
 
NEW POWELL 2714 CLASS BODY 2 IN NPT 150 BRONZE THREADED WEDGE GATE VALVE B463425
 
CRANE 461 HAND-WHEELED 2-1/2 IN 125 IRON FLANGED GATE VALVE D412935
 
NEW VELAN F18-0064C-02TY 12 IN 150 STEEL FLANGED WEDGE GATE VALVE D498780
 
NEW JENKINS 310J 200CWP 1 IN NPT 125 BRONZE THREADED GATE VALVE B405391
 
4 IN 150 STAINLESS FLANGED WEDGE GATE VALVE D482343
 
NEW MILVACO 2882M 8 IN 125 IRON FLANGED WEDGE GATE VALVE D459968
 
BONNEY FORGE 997580-0002 800 A105N 1/2 IN SOCKET WELD 800 GATE VALVE D410175
 
NEW JENKINS 313J 1240CJ 300 CWP 1 IN BRONZE BUTT WELD WEDGE GATE VALVE B491468
 
NEW HAMMOND VALVE IB635 200WOG 2 IN BRONZE SOCKET WELD WEDGE GATE VALVE D476719
 
VOGT B-40405 R20 1 IN NPT 800 STEEL THREADED GATE VALVE D512916
 
WALWORTH 14 1 IN NPT 150 BRONZE THREADED GATE VALVE B442231
 
LUNKENHEIMER 1512 6 IN 150 STEEL FLANGED WEDGE GATE VALVE D493172
 
LUNKENHEIMER 1812-6 6 IN 150 STEEL FLANGED WEDGE GATE VALVE D494440
 
HAMMOND VALVE IB652 300 WSP 3/8 IN NPT BRONZE WEDGE GATE VALVE D467743
 
NEW STOCKHAM B-120 SWP 300CWP 1 IN NPT 150 BRONZE THREADED GATE VALVE D453189
 
ALOYCO 6 IN 150 STAINLESS FLANGED WEDGE GATE VALVE D469618
 
6 IN 150 STAINLESS FLANGED WEDGE GATE VALVE D498451
 
BONNEY FORGE 017700-0001 800 A105N 1/2 IN NPT SOCKET WELD GATE VALVE D410180
 
NIBCO F-667-0 4 IN IRON FLANGED WEDGE GATE VALVE D497145
 
10 IN STAINLESS FLANGED WEDGE GATE VALVE D489866
 
FC FLOW CONTROL 14 IN 150 STAINLESS FLANGED WEDGE GATE VALVE D496478
 
OIC 6 IN 125 IRON FLANGED WEDGE GATE VALVE D471406
 
4 IN 150 STAINLESS FLANGED GATE VALVE D446143
 
HENRY VOGT API 602 B-40405 R20 1 IN NPT 800 STEEL THREADED GATE VALVE D512918
 
FNW H25B150 6 IN 150 STAINLESS FLANGED WEDGE GATE VALVE D469620
 
FABRI-VALVE 8 IN FLANGED WEDGE GATE VALVE D471525
 
KITZ 150UMAM 6 IN 150 STAINLESS FLANGED WEDGE GATE VALVE D498453
 
FLOW CONTROL COMPONENTS 10 IN 150 STAINLESS FLANGED WEDGE GATE VALVE D498778
 
KENNEDY 12 IN IRON FLANGED WEDGE GATE VALVE D487347
 
NEW POWELL 1793 8 IN 125 IRON FLANGED WEDGE GATE VALVE D511791