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厦门渤格电气技术有限公司

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厦门渤格电气技术有限公司是一家专业提供工业自动化领域的备件服务商,产品品种齐全、价格合理,公司实力雄厚,重信用、守合同、保证产品质量,以多品种经营特色和薄利多销的原则,赢得了广大客户的信任。 我们主营PLC可编程控制器模块,DCS卡件,ESD系统卡件,振动监测系统卡件,汽轮机控制系......

176449-01*3500/40M

产品编号:604073132                    更新时间:2019-05-13
价格: 来电议定
厦门渤格电气技术有限公司

厦门渤格电气技术有限公司

  • 主营业务:AB,ABB,GE,本特利,福克斯波罗,霍尼韦尔,英维斯,西...
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BENTLY NEVADA 3500/40M 176449-01

BENTLY NEVADA 3500/40M 176449-01

BENTLY NEVADA 3500/40M 176449-01

 
 
     近年来,随着可编程控制器(以下简称PLC)技术的不断发展,速度、功能、可靠性和稳定性的不断提升,其在工业控制中的运用越来越广泛。个人计算机(以下简称PC)具有人机界面好,编程软件丰富,数据处理快,信息存储方便,图像功能完善等优点。以PLC为下位机,以PC机为上位机的联机控制模式,结合了PLC与PC各自的优点,提高了控制能力和可靠性,不仅操作使用方便,产品造价也较低,因而成为工业控制中应用较多的模式。本文以电动机正反转控制为实例,说明松下FP1系列PLC与PC实现联机控制的方法。
    1.松下FP1系列PLC与PC机的通信连接
    松下FP1系列PLC均设有一个RS422串行通信接口。该接口既可用于PLC与PC机联机进行梯形图程序编程与调试,也可用于正常工作时的数据通信。PC机一般均设有一个以上的RS232C串行通信接口。由于RS232C和RS422属于不同的串行通信接口,通信信号的类型和工作方式不一样,因此,PLC与PC进行串行通信连接时,必须在中间安装一个RS422/RS232C适配器来完成信号的转换(部分PLC也具有RS232C口,此时可直接连接)。FP1系列PLC与PC机的通信连接如图1所示。
 
    2.PLC控制电机正反转电路设计
    PLC控制电机正反转的接线如图2所示,其中SB0、SB1、SB2开关按钮分别用于控制电机的正转、反转和停止;KM1、KM2分别为电机正反转控制的接触器。由于PLC直接控制交流接触器,所以PLC应选择继电器输出型,并在接触器回路采用互锁来保证电路的安全。
    3.PC与PLC的联机控制程序
    按上述图1完成PLC与PC机的通信连接后,还需采用PLC联机编程软件或手持编程器对PLC内部通信参数专用的系统寄存器No.410~No.418进行设定,具体为:串口选择为COM1,波特率为9600bps,数据位长度为8位,停止位为1位,奇校验,单元号为1。
    4.PLC控制程序
    PLC的控制程序要既能现地控制,又能使PC机通过串口通信实现上位机对电动机的正反转控制和电机状态信息反馈。具体程序如图3所示。
 
    程序中为实现PC机对电机的控制使用了R100、R101和R102三个内部继电器。内部继电器可由PC机按松下FP1系列PLC的NEWTOCOL专用通信协议(具体协议可参考厂家资料),以发送特定字符串的形式进行读写。为了仿效按钮操作的效果,三个内部继电器由上位机置位后启动对应的定时器,经0.8S后由定时器对内部继电器自动进行复位。
    5.PC机控制程序与界面
    作为上位机,PC机通过人机界面,将操作人员的操作指令转换成相应的通信字符串并经串口发送至PLC,实现对电机的控制;另一方面,PC机定时读取PLC寄存器的数据,从而可判断出PLC对电动机的控制状态并在人机界面上显示出来。
    PC机的程序利用VisualBasic6.0进行开发,首先,从菜单“工程”→“部件…”→“控件”中添加串行口通信控件MicrosofcCommControl6.0到工具箱中,然后从工具箱中往窗体添加下表所列的控件。
FBM25 """Expander"" Fieldbus Module 25 (FBM25)"
FBM26 """Main"" Fieldbus Module 26 (FBM26)"
FBM27 """Expander"" Fieldbus Module 27 (FBM27)"
FBMYA Y-Adapter
G06 800 x 300 x 1200 Field Enclosure Front Access
G10 800 x 800 x 2000 System Enclosure F/R Access
G11 800 x 800 x 2000 Termination Enclosure F/R Access
G12 800 x 800 x 2000 Sys & Term Enclosure F/R Access
G15 800 x 800 x 2000 System  Enclosure Front Access
G16 800 x 800 x 2000 Term Enclosure Front Access
G17 800 x 800 x 2000 Sys & Term Enclosure Front Access
G20 800 x 600 x 2000 System Enclosure F/R Access
G21 800 x 600 x 2000 Termination Enclosure F/R Access
G22 800 x 600 x 2000 Sys & Term Enclosure F/R Access
G40 800 x 800 x 2000 Utility Enclosure F/R access
G45 800 x 800 x 2000 Utility Enclosure Front access
HFPWS01 I/A Series Hardened Flat-Panel WS (RESALE)
HFPWS1 I/A Series Hardened Flat-Panel WS (RESALE)
J0173BA Applications Processor 10 (AP10) OPSYS Lic
J0173BB Applications Processor 20 (AP20) OPSYS Lic
J0173BC Workstation Processor 10 (WP10) SW Lic
J0173BD Workstation Processor 20 (WP20) SW Lic
J0173BE Control Processor 10 SW Lic
J0173BF Communication Processor 10 SW Lic
J0173BG SPECTRUM Slave Gateway SW Lic
J0173BH Carrierband LAN Interface SW Lic
J0173BJ PW-FB Opsys SW Lic
J0173BK PW Opsys SW Lic
J0173BM System Monitor SW Lic
J0173BN Sys Mgr Display Handler SW Lic
J0173BP Integrated Control Configurator SW Lic
J0173BQ Diagnostic Images SW Lic
J0173BR INFORMIX ISQL SW Lic
J0173BS INFORMIX ESQL/C SW Lic
J0173BT Physical Properties Library SW Lic
J0173BU PRELUDE Spreadsheet SW Lic
J0173BV Math Library SW Lic
J0173BW Historian 10 SW Lic
J0173BX System Configurator SW Lic
J0173BY Process Optimizer SW Lic
J0173BZ Performance Calculation SW Lic
J0173CA Production Model SW Lic
J0173CB Data Validator SW Lic
J0173CC Batch Plant Management SW Lic
J0173CD Automated Data Capture SW Lic
J0173CE Historian SW Lic
J0173CF Statistical Process Control SW Lic
J0173CG Allen-Bradley Data Highway SW Lic
J0173CJ SPECTRUM Master Gateway SW Lic
J0173CK Command Center Gateway SW Lic
J0173CL 760/761 Gateway SW Lic
J0173CM VAX Nodebus Gateway SW Lic
J0173CN Information Network Interface 10 SW Lic
J0173CP Panel Display Processor 10 SW Lic
J0173CQ Modicon Gateway SW Lic
J0173CR Compound Summary Access SW Lic
J0173CS Production Model Editor SW Lic
J0173CT Device Monitor SW Lic
J0173CU FoxCAD SW Lic
J0173CV Expert System Run-Time SW Lic
J0173CW HTG OPSYS SW Lic
J0173DA Application Workstation 51 SW Lic
J0173DB Application Processor 51 SW Lic
J0173DC Workstation Processor 51 SW Lic
J0173DD Compound Summary Access (51 Series) SW Lic
J0173DE Disk Mirroring/Concatenation (51 Series) SW Lic.
J0173DF Device Monitor (51 Series) SW Lic
J0173DG Sun DECnet (51 Series) SW Lic
J0173DH Display Utilities (51 Series) SW Lic
J0173DJ System Configurator (51 Series) SW Lic
J0173DK Sun FORTRAN (51 Series) SW Lic
J0173DL Historian 500 (51 Series) SW Lic
J0173DM Historian 1000 (51 Series) SW Lic
J0173DN Historian 1500 (51 Series) SW Lic
J0173DP Historian 2000 (51 Series) SW Lic
J0173DQ Historian 4000 (51 Series) SW Lic
J0173DS Int Ctl Configurator (51 Series) SW Lic
J0173DT INFORMIX Dev Env (51 Series) SW Lic
J0173DU C Math Library Solaris Media & SW Lic
J0173DV Operator Message Interface SW Lic For Solaris
J0173DW Phys Properties Library SW Lic For Solaris
J0173DX Report Writer (51 Series) SW Lic
J0173DY SMDH For AP (51 Series) SW Lic
J0173DZ System Monitor (51 Series) SW Lic
J0173EA FORTRAN Math Library (51) SW Lic
J0173EB Statistical Process Control (51 Series) SW Lic
J0173EC Spreadsheet (51 Series) SW Lic
J0173ED C Compiler (51 Series) SW Lic
J0173EE X Term Hosting (51 Series) SW License  
J0173EF SMDH For WP/AW (51 Series) SW Lic
J0173EG Allen-Bradley Station SW Lic
J0173EH Additional DM/FoxView (51 Series) SW Lic
J0173EJ Analyzer Management SW (AMS) Server Lic
J0173EK Analyzer Management SW (Ams) Console Lic
J0173EM FoxAnalyst Media & SW Lic For Windows NT
J0173EU CP40 SW Lic (2,000 Block)
J0173EV MODBUS Plus Integrator SW Lic
J0173EZ Alarm And Message Interface SW Lic
J0173FA Application Processor 10 (AP10) OPSYS Pkg
J0173FB Applications Processor 20 (AP20) OPSYS Pkg
J0173FC Workstation Processor 10 (WP10) SW Pkg
J0173FD Workstation Processor 20 (WP20) SW Pkg
J0173FE Control Processor 10 (CP10) SW Pkg
J0173FF Communication Processor 10 SW Pkg
J0173FG SPECTRUM Slave Gateway SW Pkg
J0173FH Carrierband LAN Interface SW Pkg
J0173FJ PW-FB Opsys SW Pkg
J0173FK PW Opsys SW Pkg
J0173FL HTG OPSYS SW Pkg
J0173FM System Monitor SW Pkg
J0173FN System Manager Display Handler SW Pkg
J0173FP Integrated Control Configurator SW Pkg
J0173FQ Diagnostic Images SW Pkg
J0173FR INFORMIX ISQL SW Pkg
J0173FS INFORMIX ESQL/C SW Pkg
J0173FT Physical Properties Library SW Pkg
J0173FU PRELUDE Spreadsheet SW Pkg
J0173FV Math Library SW Pkg
J0173FW Historian 10 SW Pkg
J0173FX System Configurator SW Pkg
J0173FY Process Optimizer SW Pkg
J0173FZ Performance Calculation SW Pkg
J0173GA Production Model SW Pkg
J0173GB Data Validator SW Pkg
J0173GC Batch Plant MgmtSW Pkg
J0173GD Automated Data Capture SW Pkg
J0173GE Allen-Bradley Data Highway Gateway SW Pkg
J0173GF Allen-Bradley EPA SW Pkg
J0173GG SPECTRUM Master Gateway SW Pkg
J0173GH Command Center Gateway SW Pkg
J0173GJ 760/761 Gateway SW Pkg
J0173GK VAX Nodebus SW Pkg
J0173GL Statistical Process Control SW Pkg
J0173GM Information Network Interface 10 SW Pkg
J0173GN Panel Display Processor 10 SW Pkg
J0173GP Historian 20 SW Pkg
J0173GQ Modicon Gateway SW Pkg
J0173GR Compound Summary Access SW Pkg
J0173GS Production Model Editor SW Pkg
J0173GT Device Monitor SW Pkg
J0173GU FoxCAD SW Pkg
J0173GV Loadable Doc Pkg
J0173GW Expert System Run-Time SW Pkg
J0173GX Device Integrator 15 SW Lic
J0173GY INT15 SW Pkg (V2.x) - Basic ASCII
J0173GZ AIMAX-PLUS SW Pkg
J0173HA INTERSPEC Integrator SW License
J0173HB Integrator 30 For Allen-Bradley PLC's SW Lic
J0173HC Integrator 30 For Modicon PLC's SW Lic
J0173HD Device Integrator 30 SW Lic
J0173HE Application Workstation 50 SW Lic
J0173HF Historian 500 SW Lic
J0173HG Historian 1000 SW Lic
J0173HH Historian 4000 SW Lic
J0173HJ Statistical Process Control 50 SW Lic
J0173HK System Configuration 50 SW Lic
J0173HL Display Utilities 50 SW Lic
J0173HN Application Processor 51B SW Lic
J0173HP Application Workstation 51B SW Lic
J0173HQ Workstation Processor 51B SW Lic
J0173HR Application Workstation 51C SW Lic
J0173HS INFORMIX Dev. Env. (AW51C) SW Lic
J0173HT FoxAnalyst V1.2 Media & SW Lic For Solaris
J0173HU MICRO-I/A 100 Value Point NonFT SW Lic
J0173HV MICRO-I/A 500 Value Point NonFT SW Lic
J0173HW FoxGuard Manager SW Lic
J0173HX OMC 250 Control Point SW Lic
J0173HZ MICRO-I/A 1000 Value Point NonFT SW Lic
J0173JA AW70 SCADA (L&N) SW Driver Lic
J0173JB AW70 SCADA I/O (BB) SW Driver Lic
J0173JC AW51 SCADA (L&N) SW Driver Lic
J0173JR Historian 8000 (51 Series) SW Lic
J0173NA Instrument Gateway SW Pkg
J0173NB Path MgmtSW Pkg
J0173NC Path Mgmnt SW Lic (Requires Addl Custom Services)
J0173ND PW-NB Opsys SW Pkg
J0173NE PW-NB Opsys SW Lic
J0173NF PW-HTG Opsys SW Pkg
J0173NG PW-HTG Opsys SW Lic
J0173NJ PW Operating System
J0173NK PW-SSI Opsys SW Pkg
J0173NL PW-SSI Opsys SW Lic
J0173NM Operator Message Interface 20 SW Pkg
J0173NN Operator Message Interface 20 SW Lic
J0173NP PW-HTG Spreadsheet SW Lic
J0173NQ PW-SSI Spreadsheet SW Lic
J0173NR Spreadsheet PW
J0173NS PW-NB Modicon Gateway SW Lic
J0173NT PW-NB Allen-Bradley Gateway SW Lic
J0173NU PW-NB Instrument Gateway SW Lic
J0173NV PW-NB HTG SW Lic
J0173NW PW-NB 760 Series Configurator SW Lic
J0173NX PW-SSI 760 Series Configurator SW Lic
J0173NY PW-NB CP10 SW Lic
J0173NZ GCSA PW
J0173PA Instrument Gateway SW Lic
J0173PB PW-C Opsys SW Pkg
J0173PC PW-C Opsys SW Lic
J0173PD PW-FB System Monitor SW Pkg
J0173PE PW-NB System Monitor SW Pkg
J0173PF PW-HTG System Monitor SW Pkg
J0173PH PW-SSI System Monitor SW Pkg
J0173PJ PW-NB Display Processor SW Pkg
J0173PK PW-NB Device Monitor SW Pkg
J0173PL PW-FB System Monitor SW Lic
J0173PM PW-NB System Monitor SW Lic
J0173PN PW-HTG System Monitor SW Lic
J0173PP PW-SSI System Monitor SW Lic
J0173PQ System Monitor PW
J0173PR PW-NB Display Processor SW Lic
J0173PS PW-NB Device Monitor SW Lic
J0173PT Integrated Control Configurator PW
J0173PU PW-C Historian SW Lic
J0173PV PW-C Spreadsheet SW Lic
J0173PW PW-C Historian SW Pkg
J0173PX PW-C PRELUDE Spreadsheet SW Pkg
J0173QA E-Doc System (No Documents) SW Pkg
J0173QB Site Planning E-Doc Pkg
J0173QC Equip Installation (Part A) E-Doc Pkg
J0173QD Equip Installation (Part B) E-Doc Pkg
J0173QE Equip Installation (Part C) E-Doc Pkg
J0173QF Equip Installation (Part D) E-Doc Pkg
J0173QG System Maint E-Doc Pkg
J0173QH HW Description E-Doc Pkg
J0173QJ SySWS Configurator. & Misc Gateway E-Doc Pkg
J0173QK System Concepts/Proc Op Guide E-Doc Pkg
J0173QL Display Builder/Configurator/Graphics E-Doc Pkg
J0173QM Proc Alarm/Int Control Configurator E-Doc Pkg
J0173QN Integrated Control Concepts E-Doc Pkg
J0173QP Integrated Control Blocks (1) E-Doc Pkg
J0173QQ Integrated Control Blocks (2) E-Doc Pkg
J0173QR Using/Writing E-Doc Pkg
J0173QS Math & Physical Prop. Library E-Doc Pkg
J0173QT Historian And Spreadsheet E-Doc Pkg
J0173QU Prod Model/Data Valid/Optimizer E-Doc Pkg
J0173QV INFORMIX ISQL E-Doc Pkg
J0173QW INFORMIX ESQL-C SW Doc Pkg
J0173QX VENIX User Reference E-Doc Pkg
J0173QY VENIX Admin/Programmers Ref E-Doc Pkg
J0173QZ VENIX User Guide SW Doc Pkg
J0173RA VENIX Support Tools/Doc Proc E-Doc Pkg
J0173RB VENIX MicroRFS/Programmers Guide E-Doc Pkg
J0173RC Mod Workstation Installation (1) E-Doc Pkg
J0173RD Mod Workstation Installation (2) E-Doc Pkg
J0173RE SW Plan, Installation And System Msgs E-Doc Pkg
J0173RF Batch Plant MgmtE-Doc Pkg
J0173RG System Oper E-Doc Pkg
J0173RH Site Planning E-Doc Pkg
J0173RJ LAN Site Planning E-Doc Pkg
J0173RK FOXCAD E-Doc Pkg
J0173RL Equip Instr. Part E E-Doc Pkg
J0173RM Integrated Control Blocks Part C E-Doc Pkg
J0173RN System Messages E-Doc Pkg
J0173RP Graphic Utility, Display Configurator, AMG E-Doc Pkg
J0173RQ PSR Config, Sys Concepts, Sys Config E-Doc Pkg
J0173UA PW-FB Historian SW Pkg
J0173UB PW-NB Historian SW Pkg
J0173UC PW-HTG Historian SW Pkg
J0173UD PW-SSI Historian SW Pkg
J0173UF PW-FB PRELUDE Spreadsheet SW Pkg
J0173UG PW-NB PRELUDE Spreadsheet SW Pkg
J0173UH PW-HTG PRELUDE Spreadsheet SW Pkg
J0173UJ PW-SSI PRELUDE Spreadsheet SW Pkg
J0173UL PW-NB CP10 SW Pkg
J0173UM PW-NB Modicon Gateway SW Pkg
J0173UN PW-NB Allen-Bradley Gateway SW Pkg
J0173UP PW-NB Instrument Gateway SW Pkg
J0173UQ PW-NB HTG SW Pkg
J0173UR PW-NB 760 Series Configurator SW Pkg
J0173US PW-SSI 760 Series Configurator SW Pkg
J0173UT PW-FB Historian SW Lic
J0173UU PW-NB Historian SW Lic
J0173UV PW-HTG Historian SW Lic
J0173UW PW-SSI Historian SW Lic
J0173UX Historian PW
J0173UY PW-FB Spreadsheet SW Lic
J0173UZ PW-NB Spreadsheet SW Lic
J0173VA PW-NB Device Gateway SW Pkg (Req Addl Cust Serv)
J0173VB PW-NB INI10 SW Pkg
J0173VC PW-FB System Manager Display Handler SW Pkg
J0173VD PW-FB System Configurator SW Pkg
J0173VE PW-FB Compound Summary Access SW Pkg
J0173VF PW-FB Int. Control Configurator SW Pkg
J0173VG PW-NB System Manager Display Handler SW Pkg
J0173VH PW-NB System Configurator SW Pkg
J0173VJ PW-NB Compound Summary Access SW Pkg
J0173VK PW-NB Int. Control Configurator SW Pkg
J0173VL PW-C System Configurator SW Pkg
J0173VM PW-C Compound Summary Access SW Pkg
J0173VN PW-C Int. Control Configurator SW Pkg
J0173VP PW-SSI System Manager Display Handler SW Pkg

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