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3/24/2008 3:16 PM | |
Posts: 102 Rating:
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Dear Expert, I m struggling to establish Modbus RTU salve (CP341) communication with another Modbus MASTER CPU. I have done following things as per the manual instructions. 1) Configure and load Modbus Slave Driver in Hardware Config for CP341 2) Now for parameterization CP341-MODBUS Slave I m confused a lot what to assign in every Functions code(FC01,05,15, FC03 etc..) with respect to SIMATIC MEMORY area. From the Modbus Master is one DCS system and my client has given me one file in which he mentioned every signal wtih which function code used by Modbus Master. For this I am attaching that XLS file. Can anyone help me how to parameterize all Function in CP341 hardware perperties. with best regards DUTTA AttachmentERiver_MODBUS_03-07-08.zip (301 Downloads) |
3/24/2008 4:14 PM | |
Joined: 9/27/2006 Last visit: 8/31/2024 Posts: 12282 Rating:
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Hello DUTTA; Maybe this earlier post could help you out? /tf/WW/en/Posts/15539#top If it is not clear enough, come bck after studying the attached document. Hope this helps, Daniel Chartier |
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