- Category:
- Communication
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-
- File Size:
- 717kb
- Update:
- 2012-11-26
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- Uploaded by:
- ljc4250
Description: DX can be achieved by way of data between PROFIBUS slave exchange, no longer write in the main station in the communication and data transfer procedures. System, at least one PROFIBUS 1 class master, two non-intelligent PROFIBUS slave DX model can achieve data exchange through the diagram below shows the process of realization of DX communications: First, create a STEP7 Project, respectively, Insert a Master: CPU314C, two from the station: CPU315-2DP
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DX_Com\300的Profibus从站DX通讯例程
......\...........................\ApiLog
......\...........................\......\lock
......\...........................\......\LogIDs
......\...........................\......\Step7Bas.ver
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......\...........................\....\LINKVL.dbf
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......\...........................\........\........\HRELATI1.DBF
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......\...........................\........\s7fcposx
......\...........................\........\........\HATTARY1.DBF
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......\...........................\........\........\HATTARY1.MDX
......\...........................\........\........\HATTRIB1.DBF
......\...........................\........\........\HATTRIB1.MDX
......\...........................\........\........\HATTRME1.DBF
......\...........................\........\........\HATTRME1.DBT
......\...........................\........\........\HATTRME1.MDX
......\...........................\........\........\HLASTID2.DBF
......\...........................\........\........\hLockID1
......\...........................\........\........\HOBJECT1.DBF
......\...........................\........\........\HOBJECT1.MDX
......\...........................\........\........\HRELATI1.DBF
......\...........................\........\........\HRELATI1.MDX
......\...........................\........\S7HDPSSX
......\...........................\........\........\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
......\...........................\........\S7HK15AX
......\...........................\........\........\HATTARY1.DBF
......\...........................\........\........\HATTARY1.DBT
......\...........................\........\........\HATTARY1.MDX
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