本案例是用北京開疆智能自動(dòng)化科技有限公司生產(chǎn)的KJ-PNG-105型CANopen轉(zhuǎn)PROFINET網(wǎng)關(guān)鏈接WoodWard電網(wǎng)測(cè)量模塊的配置案例,用到設(shè)備為西門子S7-1200PLC KJ-PNG-105型CANopen轉(zhuǎn)PROFINET網(wǎng)關(guān),WoodWard調(diào)電網(wǎng)測(cè)量模塊一臺(tái)。
第一步:安裝開疆智能網(wǎng)關(guān)的CANopen配置軟件Canopen Configurations 1.0.6.23
![](http://5b0988e595225.cdn.sohucs.com/images/20190821/955f1055db8640a3a4b77d15cb0847b4.jpeg)
第二步:安裝完畢后打開軟件,進(jìn)入配置界面
![](http://5b0988e595225.cdn.sohucs.com/images/20190821/33c34da3e86a452bae76a379713db683.jpeg)
第三步:添加主站設(shè)備(注意主設(shè)備只能添加一個(gè))
![](http://5b0988e595225.cdn.sohucs.com/images/20190821/c3fc07622fc343058b750d5fb30bf326.jpeg)
第四步:設(shè)置主站參數(shù)
1設(shè)置波特率及通訊模式(客戶設(shè)備為500K)
![](http://5b0988e595225.cdn.sohucs.com/images/20190821/8ee31a11b9c34685ae23a29a4c118bdf.jpeg)
2設(shè)置設(shè)備名稱及設(shè)備IP
![](http://5b0988e595225.cdn.sohucs.com/images/20190821/533c9d503d674e1cbeadc2d5239057cc.jpeg)
第五步:添加從站設(shè)備(注意,先要把eds文件放入軟件根目錄下的EDS文件夾中才能在軟件中搜索到)
先找到根目錄(默認(rèn)x:\kaijiang\canopen configurations\Devices\EDS)
![](http://5b0988e595225.cdn.sohucs.com/images/20190821/b3feea7119e443c0b470d679478d44df.jpeg)
第六步:添加從站設(shè)備
![](http://5b0988e595225.cdn.sohucs.com/images/20190821/331bf9021f2048cdb1484636598a09e1.jpeg)
客戶設(shè)備從站參數(shù)站號(hào)為6
![](http://5b0988e595225.cdn.sohucs.com/images/20190821/511dd2b2e77640c8b3f678bd0231001b.jpeg)
因?yàn)槲覀冎挥肨PDO3所以前面的TPDO1,2要把對(duì)勾取消
![](http://5b0988e595225.cdn.sohucs.com/images/20190821/37696c26ec1d4972936f47313c16dfe7.jpeg)
根據(jù)數(shù)據(jù)長(zhǎng)度分別為1,2,4,1個(gè)字節(jié)在通道偏移中填入0,1,3,7對(duì)應(yīng)所占用的映射通道。
配置完成后下載(注意先點(diǎn)擊生成再點(diǎn)擊下載)可提前配置好下載COM口
![](http://5b0988e595225.cdn.sohucs.com/images/20190821/c05da5165df64c9b808f7d4d1682478c.jpeg)
第七步:進(jìn)行博圖組態(tài):
1:安裝GSD文件
![](http://5b0988e595225.cdn.sohucs.com/images/20190821/b806d15c47ad40e4aa74f6ef3e2e4c44.jpeg)
![](http://5b0988e595225.cdn.sohucs.com/images/20190821/7d2158d010cd43bc9c5877143eef0a1d.jpeg)
2:選擇所需網(wǎng)關(guān)
![](http://5b0988e595225.cdn.sohucs.com/images/20190821/5360ff82d53e42e0b4aaa092a1e77dad.jpeg)
3:設(shè)置網(wǎng)關(guān)參數(shù)(要與之前在配置軟件中參數(shù)一樣)
![](http://5b0988e595225.cdn.sohucs.com/images/20190821/1c56a4fab57c4993a27e87ec61d9efa1.jpeg)
因總共是8個(gè)字節(jié)的數(shù)據(jù)量,所以被指一條8字節(jié)輸入
![](http://5b0988e595225.cdn.sohucs.com/images/20190821/72cf3bcfc99747188c0dcbfd028fc3ed.jpeg)
4定義變量:
![](http://5b0988e595225.cdn.sohucs.com/images/20190821/b5d9544e8ae44e4fa379101190335e3c.jpeg)
由于此CANOpen從站采用了PDO多路復(fù)用,需要在博途中編寫程序進(jìn)行判斷(case..of..語句即可實(shí)現(xiàn)),客戶編寫程序:
![](http://5b0988e595225.cdn.sohucs.com/images/20190821/dd15c3a8e95b4649ad1126028af6f4a6.jpeg)
![](http://5b0988e595225.cdn.sohucs.com/images/20190821/b97a4c6772b1430dae8050ba04fae2c1.jpeg)
下載組態(tài)至PLC
進(jìn)行監(jiān)控:
![](http://5b0988e595225.cdn.sohucs.com/images/20190821/85d98becde9345ebb6cf38781533e9f1.jpeg)
下面是百度盤鏈接
鏈接:
https://pan.baidu.com/s/1CUlgl215r1wp5gUBpTDGwA 提取碼:x90d