1794-OE121794-OE121794-OE122.明确的变量常数：图形符相当于操作码，规定了运算功能，操作数由用户填人，如：K400，T120等。PLC中的变量和常数以及其取值范围有明确规定，由产品型号决定，可查阅产品目录手册。3.简化的程序结构：PLC的程序结构通常很简单，典型的为块式结构，不同块完成不同的功能，使程序的调试者对整个程序的控制功能和控制顺序有清晰的概念。4.简化应用软件生成过程：使用汇编语言和***语言编写程序，要完成编辑、编译和连接三个过程，而使用编程语言，只需要编辑一个过程，其余由系统软件自动完成，整个编辑过程都在人机对话下进行的，不要求用户有高深的软件设计能力。5.强化调试手段：无论是汇编程序，还是***语言程序调试，都是令编辑人员头疼的事，而PLC的程序调试提供了完备的条件，使用编程器，利用PLC和编程器上的按键、显示和内部编辑、调试、监控等，并在软件支持下，诊断和调试操作都很简单。【***】【诚信】【创新】【合作】【共赢】厦门泰尼电气有限公司【产品质量】原装进口***【检测标准】按原厂标准【产品质保】1年【快递时间】24小时到【联系我们】＆业务经理：小黄＆洽谈电话：0592-6809319/18950191386＆商务***：2917675397＆传真（FAX)：0592-6890859（请注明，01006收）＆公司全称：厦门泰尼电气有限公司＆公司地址：厦门市海沧区海沧街道滨湖一里1号楼MitsubishiA2ACPU-P21,,A2ACPUP21,FastShippingMitsubishiA2ECPU,,A2ECPU,FastShippingMitsubishiA2NCPU-S1,,A2NCPUS1,FastShippingMitsubishiA3NCPU,,A3NCPU,FastShippingMitsubishiAJ71AR22,,AJ71AR22,FastShippingMitsubishiAJ71PT32-S3,,AJ71PT32S3,FastShippingMitsubishiAJ71QC24N-R2,,AJ71QC24NR2,FastShippinMitsubishiAJ71T32-S3,,AJ71T32S3,FastShippingMitsubishiAJ71UC24,,AJ71UC24,FastShippingMitsubishiFX2N-128MR-ES/UL,,FX2N128MRESUL,FastSProfaceGP477R-EG41-24VP,,GP477REG4124VP,FastShMitsubishiK2NCPU,,K2NCPU,FastShippingOmronNS10-TV00B,,NS10TV00B,FastShippingOmronNS10-TV01B-V1,,NS10TV01BV1,FastShippingOmronNT600M-DT122,,NT600MDT122,FastShippingOmronNT600M-DT211,,NT600MDT211,FastShippingLauerPCS900,,PCS900,FastShippingSanyoPQM-0A100SXX3P00,,PQM0A100SXX3P00,FastShiTelemecaniqueTCCX1730-LPS,,TCCX1730LPS,FastShiTelemecaniqueTSXP47-30,,TSXP4730,FastShippingTelemecaniqueTSXP47-400,,TSXP47400,FastShippiTelemecaniqueTSXP47-410,,TSXP47410,FastShippiTelemecaniqueTSXP47-411,,TSXP47411,FastShippiTelemecaniqueTSXP47-420,,TSXP47420,FastShippiSiemens6ES5955-3NA12,,6ES59553NA12,FastShippiSiemens6***3617-1JC00-0AX1OP17,,6***36171JC000A...OmronNS10-TV00B-V2,,NS10TV00BV2,FastShippingKEB19.F4COH-3421/2.2,,19F4COH342122,FastShippSiemens6***6645-0AB01-0AX0,,6***66450AB010AX0,FasSiemens6FM1706-4AA00,,6FM17064AA00,FastShippinTelemecaniqueTSXSUP61,,TSXSUP61,FastShippingSiemens6***3607-1JC20-0AX1OP7,,6***36071JC200AX1ABBQDXU100YL715001-M2,,QDXU100,FastShippingSiemens6ES5241-1AA12,,6ES52411AA12,FastShippiMitsubishiF940GOT-SBD-RHE,,F940GOTSBDRHE,FastShABB3BSX459959R4,,3BSX459959R4,FastShippingABB3BSX459961R4,,3BSX459961R4,FastShippingABB3BSX796254R4,,3BSX796254R4,FastShippingSiemens1FT5076-0AC01-2-Z-H22-H40,,1FT50760AC012Z...KollmorgenServostar603,,S60300,FastShippingSiemens6ES7412-2XG00-0AB0,,6ES74122XG000AB0,FaSiemens6ES7412-1XF03-0AB0,,6ES74121XF030AB0,FasRedLionGL350,,GL350RedLion,FastShippingLauerPCS200FZ,,PCS200FZ,FastShippingOmron***2A-60CDT1-D,,***2A60CDT1D,FastShippingSiemens1FT5076-0AC01-2-Z-H22,,1FT50760AC012ZH22,BeijerCimrex69T,,CIMREX69T,FastShippingMitsubishiF1-60MR-ES,,F160MRES,FastShippingTelemecaniqueXBT-F011110,,XBTF011110,FastShippOmronCIMR-E7Z4011,,CIMRE7Z4011,FastShippingTelemecaniqueTSXP67-3,,TSXP673,FastShippingVacon37CX5A20,,37CX5A20,FastShippingControlTechniques75DSC300TBAAA,,75DSC300TBAAA,FMitsubishiA2***U,,A2***U,FastShippingVacon37CX5B2N0,,37CX5B2N0,FastShippingMitsubishiA2USCPU-S60,,A2USCPUS60,FastShippingBeijerCimrex70,,CIMREX70,FastShippingSiemens6***3617-1JC30-0AX1OP17,,FastShippingSiemens6ES5262-8MB12,,6ES52628MB12,FastShippinSiemens6FM1707-3AA10,,6FM17073AA10,FastShippinSiemens6ES5955-3LF12,,FastShippingMitsubishiAD72,,FastShippingOmronNS10-TV00B-V1,,FastShippingMitsubishiQ02HCPU,,FastShippingMitsubishiQ172CPU,,FastShippingHitachiCPU-03HA,,CPU03HA,FastShippingSiemens6***3515-1EB32-1AA0OP15A,,6***35151EB321...Siemens6***3515-1MA22-1AA0OP15C2,,6***35151MA22Siemens6***3515-1MA30OP15C1,,6***35151MA30,FasSiemens6ES5095-8ME02,,6ES50958ME02,FastShippi)