12/19/2018 1:00 PM | |
Joined: 7/29/2018 Last visit: 2/26/2022 Posts: 8 Rating: (0) |
I need example for data exchange between station1 (CPU315-2DP + CP343-1EX30) and station2 (CPU314C-2 PN/DP) through industrial ethernet. I already did successful data exchange attempt between two CPU315-2 PN/DP, but i can't to do same through CP343. What it is required to make settings in Hardware, NetPro (aspecialy features for CP343 configuration)? What SFB/FB SFC/FC i must to use for data exchange through cp343 to s-300 stations with built-in ethernet (i try only SFB14/SFB15)? What difference between SFB14/SBF15 (System function blocks) FB14/FB15 (Communication Blocks) and FB14/FB15 (SIMATIC_NET_CP/CP300)? Data exchange with SFB-s was successfull, but i can't organize data exchange with FB-s. Why? In cp343 manual i seen using of FC5 (AG_SEND)/FC6 (AG_RECV). As far as I understand, it's a FC-s for data exchange between CPU and CP. But i don't understand how organized data exchange between cp343 and other stations through ethernet. What should I do if I need to organize data exchange between one cp343-1 and 2, 3,... etc. CPU314C-2 PN/DP? I apologize for the confusion... :-( Attachmenttest_ns2.zip (70 Downloads) |
12/19/2018 2:50 PM | |
Joined: 8/3/2009 Last visit: 10/16/2024 Posts: 13957 Rating: (1760) |
Hello If you have communication Issues with S7 PLCs or CPs then also look in: https://support.industry.siemens.com/cs/ww/en/view/20982954 Bye Murof |
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12/19/2018 3:47 PM | |
Posts: 3093 Rating: (323)
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