文件名称:S7-300_CP343-1
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问题：通过CP343-1模块，如何实现2套S7-300之间的以太网通讯？
解答：
我们首先搭建一套测试设备，设备的结构图如下：
2套S7-300系统由PS307电源、CPU314C-2DP、CPU314C-2PTP、CP343-1、CP343-1 IT、PC、CP5611、STEP7组成，PLC系统概貌如下图：
-Question: by CP343-1 module, how to implement two sets of S7-300 Ethernet Communication between? Answer: We first build a set of test equipment, equipment chart is as follows: 2 sets of S7-300 systems by the PS307 power supply, CPU314C-2DP, CPU314C-2PTP, CP343-1, CP343-1 IT, PC, CP5611, STEP7 composition PLC system overview as shown below:
解答：
我们首先搭建一套测试设备，设备的结构图如下：
2套S7-300系统由PS307电源、CPU314C-2DP、CPU314C-2PTP、CP343-1、CP343-1 IT、PC、CP5611、STEP7组成，PLC系统概貌如下图：
-Question: by CP343-1 module, how to implement two sets of S7-300 Ethernet Communication between? Answer: We first build a set of test equipment, equipment chart is as follows: 2 sets of S7-300 systems by the PS307 power supply, CPU314C-2DP, CPU314C-2PTP, CP343-1, CP343-1 IT, PC, CP5611, STEP7 composition PLC system overview as shown below:
(系统自动生成,下载前可以参看下载内容)
下载文件列表
S7-300_CP343-1\CP343_1之间的以太网通讯.doc
..............\ISO_Transportsend_Recieve\ISO_Transportsend_Recieve\ApiLog\lock
..............\.........................\.........................\......\LogIDs
..............\.........................\.........................\......\Step7Bas.ver
..............\.........................\.........................\......\Types
..............\.........................\.........................\CONN\CO_1\homolock
..............\.........................\.........................\....\....\VerbHomo.dat
..............\.........................\.........................\....\...2\homolock
..............\.........................\.........................\....\....\VerbHomo.dat
..............\.........................\.........................\....\LINKVL.dbf
..............\.........................\.........................\....\LOCKVL.LCK
..............\.........................\.........................\....\S7WNISO\HATTARY1.DBF
..............\.........................\.........................\....\.......\HATTARY1.DBT
..............\.........................\.........................\....\.......\HATTARY1.MDX
..............\.........................\.........................\....\.......\isolink.dbf
..............\.........................\.........................\....\.......\isolock
..............\.........................\.........................\....\.......\ISOVERB.DBF
..............\.........................\.........................\....\.......\ISOVERB.MDX
..............\.........................\.........................\....\.......\iso_l_id.pro
..............\.........................\.........................\....\.......\ISO_MEMO.DBF
..............\.........................\.........................\....\.......\ISO_MEMO.DBT
..............\.........................\.........................\....\.......\ISO_MEMO.MDX
..............\.........................\.........................\....\VERBLIST.PRO
..............\.........................\.........................\....\VERBTAB.DBF
..............\.........................\.........................\....\VERBTAB.MDX
..............\.........................\.........................\Global\colorder.dat
..............\.........................\.........................\......\colwidth.dat
..............\.........................\.........................\......\S7hCompressedMetadata.cmf
..............\.........................\.........................\......\s7netpro.npa
..............\.........................\.........................\......\s7netpro.wnd
..............\.........................\.........................\hOmSave7\s7fccntx\HATTARY1.DBF
..............\.........................\.........................\........\........\HATTARY1.DBT
..............\.........................\.........................\........\........\HATTARY1.MDX
..............\.........................\.........................\........\........\HATTRIB1.DBF
..............\.........................\.........................\........\........\HATTRIB1.MDX
..............\.........................\.........................\........\........\HATTRME1.DBF
..............\.........................\.........................\........\........\HATTRME1.DBT
..............\.........................\.........................\........\........\HATTRME1.MDX
..............\.........................\.........................\........\........\HLASTID2.DBF
..............\.........................\.........................\........\........\hLockID1
..............\.........................\.........................\........\........\HOBJECT1.DBF
..............\.........................\.........................\........\........\HOBJECT1.MDX
..............\.........................\.........................\........\........\HRELATI1.DBF
..............\.........................\.........................\........\........\HRELATI1.MDX
..............\.........................\.........................\........\....posx\HATTARY1.DBF
..............\...........
..............\ISO_Transportsend_Recieve\ISO_Transportsend_Recieve\ApiLog\lock
..............\.........................\.........................\......\LogIDs
..............\.........................\.........................\......\Step7Bas.ver
..............\.........................\.........................\......\Types
..............\.........................\.........................\CONN\CO_1\homolock
..............\.........................\.........................\....\....\VerbHomo.dat
..............\.........................\.........................\....\...2\homolock
..............\.........................\.........................\....\....\VerbHomo.dat
..............\.........................\.........................\....\LINKVL.dbf
..............\.........................\.........................\....\LOCKVL.LCK
..............\.........................\.........................\....\S7WNISO\HATTARY1.DBF
..............\.........................\.........................\....\.......\HATTARY1.DBT
..............\.........................\.........................\....\.......\HATTARY1.MDX
..............\.........................\.........................\....\.......\isolink.dbf
..............\.........................\.........................\....\.......\isolock
..............\.........................\.........................\....\.......\ISOVERB.DBF
..............\.........................\.........................\....\.......\ISOVERB.MDX
..............\.........................\.........................\....\.......\iso_l_id.pro
..............\.........................\.........................\....\.......\ISO_MEMO.DBF
..............\.........................\.........................\....\.......\ISO_MEMO.DBT
..............\.........................\.........................\....\.......\ISO_MEMO.MDX
..............\.........................\.........................\....\VERBLIST.PRO
..............\.........................\.........................\....\VERBTAB.DBF
..............\.........................\.........................\....\VERBTAB.MDX
..............\.........................\.........................\Global\colorder.dat
..............\.........................\.........................\......\colwidth.dat
..............\.........................\.........................\......\S7hCompressedMetadata.cmf
..............\.........................\.........................\......\s7netpro.npa
..............\.........................\.........................\......\s7netpro.wnd
..............\.........................\.........................\hOmSave7\s7fccntx\HATTARY1.DBF
..............\.........................\.........................\........\........\HATTARY1.DBT
..............\.........................\.........................\........\........\HATTARY1.MDX
..............\.........................\.........................\........\........\HATTRIB1.DBF
..............\.........................\.........................\........\........\HATTRIB1.MDX
..............\.........................\.........................\........\........\HATTRME1.DBF
..............\.........................\.........................\........\........\HATTRME1.DBT
..............\.........................\.........................\........\........\HATTRME1.MDX
..............\.........................\.........................\........\........\HLASTID2.DBF
..............\.........................\.........................\........\........\hLockID1
..............\.........................\.........................\........\........\HOBJECT1.DBF
..............\.........................\.........................\........\........\HOBJECT1.MDX
..............\.........................\.........................\........\........\HRELATI1.DBF
..............\.........................\.........................\........\........\HRELATI1.MDX
..............\.........................\.........................\........\....posx\HATTARY1.DBF
..............\...........