白小姐精选六肖期期准

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西门子PLC S7-200通过拓普瑞DTU连接TLINK物联网平台

日期: 2019-11-15 12:08:51.0  作者: admin  浏览次数: 955
 浏览次数: 955

本案例中西门子PLC和拓普瑞DTU通讯利用的是DTU的透传模式,PLC和平台之间利用的是MODBUS-RTU协议进行通讯。S7-200通过以下两种方式支持MODBUS-RTU通信协议:

(1):S7-200 CPUSHANGDETONGXINKOU0(port0)TONGGUOZHILINGKUZHICHIModbus RTUCONGZHANMOSHI。

(2):S7-200 CPUSHANGDETONGXINKOU0HE1(port0HEport1)TONGGUOZHILINGKUZHICHIModbus RTUZHUZHANMOSHI。(ZHU:ZHILINGKUKEZAIXIMENZITIGONGDEXIANGGUANWANGZHANJINXINGXIAZAI)

BENANLIZHONGYONGDAODESHIDIYIZHONGFANGSHI,S7-200YONGZUOCONGZHANHEtlinkWULIANWANGPINGTAITONGXIN。

YI、XUANZECHANPIN

1.PLC:S7-200CN

2.DTU:GPRS DTU-02


西门子PLC S7-200通过拓普瑞DTU连接TLINK物联网平台

ER、SHEZHIPLCTONGXUNXINXI

S7-200TONGXUNDEJULICHENGXURUXIATUSUOSHI:


西门子PLC S7-200通过拓普瑞DTU连接TLINK物联网平台

TUZHONGCHENGXUCANSHUYIYIRUXIA:

·Mode:QIDONG/TINGZHIModbus,1=on;0=off

·Addr: ModbusCONGZHANDIZHI,QUZHI1-247

·Baud: BOTELV,KEXUAN1200,2400,4800,9600,19200,38400,57600,115200

·Parity: QIOUXIAOYANWEI,0=WUXIAOYAN;1=QIXIAOYAN;2=OUXIAOYAN

·Delay: YANSHI,FUJIAZIFUJIANYANSHI,QUESHENGZHIWEI0

·MaxIQ: ZUIDAIODIANSHU,YIBANKESHEZHIWEI128.

·MaxAI: ZUIDAAITONGDAOSHU,SHIPLCDEJUTIQINGKUANGERDING,YIBANKESHEZHIWEI16HUO32.

·Maxhold: ZUIDABAOCHIJICUNQIQU.

·Holdstart: BAOCHIJICUNQIQISHIQU,YI&VBxZHIDING.

·Done(WANGLUO1ZHONG):CHUSHIHUAWANCHENGBIAOZHI,CHENGGONGCHUSHIHUAHOUZHI1.

·Error(WANGLUO1ZHONG):CHUSHIHUACUOWUDAIMA,0WEIWUCUOWU.

·Done(WANGLUO2ZHONG):TONGXINSHIZHI1,WUModbusTONGXINSHIWEI0.

·Error(WANGLUO2ZHONG):TONGXINCUOWUDAIMA,0WEIWUCUOWU.

Holdstart HEMaxHoldGUIDINGDESHIBAOCHIJICUNQIDEQUYU,BAOCHIJICUNQIQUYUDEFANWEIYIDINGBUNENGHECHENGXUCUNCHUQUDEFANWEICHONGTU,FOUZEWUFATONGXIN。SHANGTUZHONGZHIDINGDEBAOCHIJICUNQIQISHIQUDEZHIWEI1000,YEKEYIBUZHIDING1000.ZHIYAOSHEZHIHAOCHENGXUCUNCHUDEQUYUJIUNENGCHENGGONGTONGXIN,CHENGXUCUNCHUQUDESHEDINGRUXIATUSUOSHI:


西门子PLC S7-200通过拓普瑞DTU连接TLINK物联网平台

ZAICHENGXUKUAIZHONG,CHENGXUCHUCUNQUFENPEIDEWEI1050ZHI1829.YINWEIHoldstartHEMaxholdGUIDINGDEQUYUSHI1000ZHI1040(MaxholdGUIDINGDESHIVWDEGESHU,SUOYIBIANCHENGVBXUYAOCHENGYI2)SUOYICHENGXUCHUCUNQUFENPEIWEIVB1050ZHIVB1829.

SAN、BIANXIEKONGZHICHENGXU

XIEHAOTONGXINCHENGXU,FENPEIHAOCUNCHUQUZHIHOUBIANKEYIZUOWEICONGZHANHEZHUZHANJINXINGTONGXINLE。WEILEGENGHAODEZHANSHIXIAOGUO,ZHEILIBIANXIELEYIXIEEWAIDEKONGZHICHENGXU,KONGZHICHENGXURUXIATUSUOSHI:


西门子PLC S7-200通过拓普瑞DTU连接TLINK物联网平台


西门子PLC S7-200通过拓普瑞DTU连接TLINK物联网平台

SI、PEIZHIDTU

DTUDEPEIZHIZHUYAOYOUPLCDETONGXUNXINXIHEtlinkPINGTAILAIJUEDING:


西门子PLC S7-200通过拓普瑞DTU连接TLINK物联网平台

WU、PEIZHItlinkPINGTAIDUXIEMINGLING

ZAItlinkPINGTAIDIANJISHEBEI,ZAISHEBEILIEBIAOZHONGXUANZESHEZHILIANJIE,ZAICHUANGANQILANXUANZEPILIANGSHEZHIJIKECHUXIANRUXIAJIEMIAN:


西门子PLC S7-200通过拓普瑞DTU连接TLINK物联网平台

PLCGEGEQUYUDUIYINGDEModbusDIZHIRUXIA:

·00001-09999:SHUZILIANGSHUCHU(XIANQUAN,KEDUKEXIE)

·10001-19999:SHUZILIANGSHURU(CHUDIAN,ZHIKEDU)

·30001-39999:SHURUSHUJUJICUNQI(TONGCHANGWEIMONILIANGSHURU,ZHIKEDU)

·40001-49999:SHUJUBAOCHIJICUNQI(KEDUXIE)

SHANGSHUCHENGXUZHONGXIERUJICUNQIDEZHIDUIYINGDEDIZHIWEI40001HE40002,DUIYINGPINGTAIZHONGDE03GONGNENGMA(KEDUKEXIE)PIANZHIWEI1HE2SHUJUGESHIYIJUSHIJIQINGKUANGKETIANXIEWEI16WEIWUFUHAOHUOYOUFUHAOSHU。CAIJIZHOUQIKEZIXINGSHEDING,JIANYISHEDINGWEI10.

LIU、YUNXINGPLCHEDTU

JIANGPLCHEDTULIANJIESHANGZHIHOUJIKESHIPLCYUtlinkPINGTAITONGXUNCHENGGONG,JIKEZAItlinkWULIANWANGPINGTAISHANGSHIXIANYUANJULIJIANKONG,tlinkPINGTAIDEXIANSHIJIEMIANRUXIATUSUOSHI:


西门子PLC S7-200通过拓普瑞DTU连接TLINK物联网平台

PLCDEZHUANGTAIXIANSHIRUXIATUSUOSHI:


西门子PLC S7-200通过拓普瑞DTU连接TLINK物联网平台

白小姐精选六肖期期准

标签:   DTU,TLINK   

白小姐精选六肖期期准

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