BentlyNevada3500/42(176449-02)时序控制电路一般只有一个起动命令信号，在起动命令的上升沿之后，各输出量的ON/OFF状态根据预定的时间自动发生变化，***后回到初始状态。图1中的电路对输出量的控制是通过对定时器当前值使用区间比较指令（ZCP）来实现的。以图1中的第二条ZCP指令为例，T0的当前值（以0.1s为单位）与常数150和200比较，指令中的M13用来指定目标元件，共占用连续的3个元件（M13～M15）。若T0的当前值小于150，M13为ON；若T0的当前值大于等于150且小于等于200，M14为ON；若T0的当前值大于200，M15为ON。M14在15～20s区间为ON。用接在X0输入端的按钮来控制Y0和Y1，需定时的总时间（20s）远远大于按钮按下的时间，所以用控制M0的起保停电路来记忆起动命令，用M0的常开触点来控制T0的线圈。T0的定时时间到时其常闭触点断开，使M0的线圈断电，T0停止定时。T0的设定值应略大于20s，本例中为20.1s,以保证M14被复位，如果T0的设定值为K200，将出现Y0在20s之后不能被OFF的异常现象。以对Y1的控制为例，Y1在4s～11s之间为ON（高电压），T0是100ms定时器，4s和11s分别对应定时器的当前值40和110，图1中的第3条ZCP指令使目标元件M17在4s～11s之间为ON，所以可以用M17来控制Y1。从Y0的波形可知，Y0在0s～8s和15s～20s两段时间内到ON，可用两条ZCP指令来控制Y1。在0s～8s区间，***条ZCP指令使M11为ON；在15s～20s区间，第二条ZCP指令使M14为ON，所以将M11和M14的常开触点并联后来控制Y1的线圈，就可以得到如图1所示的Y0的波形。1756-N21756-PB751756-TBCH1756-TBNH1783-US05T1784-CF642711PC-T6C20D2711P-T10***D8WDP3-014.08-01L44793P01B-606-A-B1E89-F4E8F2-AN0B-1.0-0PM8252711-NC142711P-T10***D8CXN0250CL51403776-100P-HC-BRC-4001785-V40LFXD63A250MD63F800FN3359-320-998AC112.60-18AC122.60-25KH32GN5588XMVME162-522A1756-IF81756-A41756-CNBR1756-ENBT1756-L611756-PA72A66L-6001-0026#L7R003140ACI04000140CPS11420140CPU65150140CRA31200140CRP31200140DDI35300140DDO35300140NOE77101140XBP01600140XTS0020017560W16IFRN110F1S-4C+TP-E1面板PM825ED510+E110EVD4905-ELSZA1500-3XL50F100140ACI03000140ACO02000140CPS21400140CPU65150140DDI84100140DDO84300140XBP01000140XTS00200990NAD23000XBTGT23301756-0W16I57***35EQN1325.001-2048IC200CPUE05FXD63A250MD63F8001747-L551BA06B-6090-H008MV156-PDPMV1PM3157160001-TZDSDI110ADSDO110TC52048990001-NK57160001-ABD57160001-UHDSAO1203700A432951403776-100MP300811848A3561AJZNC-XPP04BMDXMA2M080-12AS-B883-201AS-P830-000AS-P892-000A860-0304-T112IC200ALG262GIC200ALG326GIC200MDL650HIC200MDL750G3503E3604E3700A3805E83129563-8109662-810BPHM64HCU3700HCU3805EAS-P892-0003BSE008508R13BSE008514R13BSE008516R13BSE008522R13BSE013230R13BSE013231R1MD63F800J2NC-YPS01-E33106ES7321-1BH02-OAAO9450RAC2.2-250-460-A00-WAS-B883-201AS-P830-000AS-P892-000BR***00PHCBR***00000006SE7090-0XX84-0AFO6SE7090-0XX84-0AK0LDC-3724CSST-PB3-CLX-RLLROD431.001-10246ES7315-2AG10-0AB06ES7321-1BL00-0AA06ES7322-1BH01-0AA06ES7322-5HF00-0AB06ES7331-7KF02-0AB06ES7390-1AE80-0AA06RA2425-6DV62-0HK15A-5HK50A-24FBM202FBM206FBM241CMC07B0015-5A3-4-00EVF8216-E1771-ASB1785-V40L1746-A101746-HSCE1746-IB161746-N04I1746-NI81746-OB161746-OX81747-L5411756-A101756-A131756-CNB1756-ENBT/A1756-IB32/B1756-IF161756-IF4FXOF2F1756-IM16I1756-IR6I/A1756-L611756-OB321756-OF81756-OW16I1756-PA759907-11066FC5410-0AY03-1AA0140CPS11410HCS02.1E-W0028-A-03-NNNNMPS10SYS68KCPU-40B/16140CPS11100VM100/R-TA57***351794-ACN15SGMDH-06A2A-YR25SGMPH-01A1A-YR22A06B-6114-H3038520-OPS1ATI109-49800-111746-P21746-P41771-OBD1771-OX1756-IM16I1756-PA721756-TBCH1786-TPS1786-XTA06B-0112-B1031606-XL240D1756-A131756-CNBR1756-CPR21756-IF161756-N21756-PA75R1756-PSCA21764-LSP1769-IF81769-IM121769-OA161769-OF8CTSXMFPP224KTSXTLYEXPCI-73401746-A101746-HSCE1746-IB161746-N04I1746-NI81746-OB161746-OX81747-L541P0961FR6ES7431-1KF10-0AB0PFEA111-IP65PFTL101A-1.0KN3503ESST-PFB-SLCGP430-EG11V1.020509/9796266DKCACR-UP50AAB20CF460NOANNBNAOFBM202FBM206FBM241C100318605UPC1300AO3805ESAC-RL-100M11IC200PWR001DIC697PWR711FBM202FBM206FBM241CXBTF024510PCI-6251(190996C-03L)FBM242FBM201FBM203FBM211FBM217FBM237FBM242P0916NG100-***3KD00TWDLCAA40DRFF2-20GF151304754-150SST-PFB-CLX6ES7174-0AA10-0AA06ES7972-0CA23-0XA0PM450CLA120VT5041-24/1-0VA06B-6114-H205A16B-1212-0950/18AXBTGT2130X268A-R5JVOP-140KSD1-64AH-400BA03B-0819-C1056GK1500-0EA026GK1561-1AA011762-OB8SR1008B62-4SN140ACI03000140CPS114206ES7322-1BL00-0AA06ES7-331-7KF021756-A101756-ENBT1756-IB321756-IF81756-L611756-N21756-OB16E1756-OF41756-PA751756-TBCH1756-TBNH1784-PKTX6SN1114-0NB01-OAA1IBSS5DCBI/TIC694D***314UGTMEM-03LBB116SY8102-0LA01P0800DCBIU8A413150BIU84A413143LB-366201-DKASVZAT1769-HSC1769-IA8I1769-IF81769-IQ161769-IQ16F1769-L33ER1769-OA81769-OB161769-OF41769-PA41769-***2NW-BM85C0026181P-15TSXPA06B-6114-H205SK-H1-ASICBD-D385SK-H1-ASICBD-D590MDS60A0022-5A3-4-001771-A3B1771-IAD1771-OW16CXN0550CL1C31166G01/1C31169G02F25PSR753HCACR-W57-FJ4ER1771-A3B1771-IAD1771-OW16140M-C2E-B63140M-C2E-C16FBM201FBM203FBM211FBM217FBM237FBM242P0916NG6EP1931-2EC216EP1931-2FC216EP1935-6ME216ES7315-2EH14-0AB06SE7031-5EF84-1JC16SE7031-7HG84-1JA11756-IB161756-IF88264635HMD5-4ZC1AST-3PIT2-50IT2-020-500°1762-IF41762-IQ161762-OW161763-NC011766-L32BWAA1766-L32BXBA1766-MM12080-IF42080-LC30-24QWB2080-SERIALISOL140CRP31200KSD1-08M***A012A1EAI810AO810DI810DO810TB820V2602453-59A3503E3511)