Siemens Industry Online Support
Siemens AG
Entry type: Application example Entry ID: 37873547, Entry date: 08/04/2017

Exchange of large data volumes between S7 -300/400/1500 control system and WinCC

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Here you can see, how to transmit large data volumes from the control to WinCC with the help of raw data.

Large data volumes shall be transmitted from the control system to WinCC. This functionality shall be shown in S7-300, S7-400, and S7-1500. A „BSEND/BRCV“ communication is established to transmit large data volumes from the control system to WinCC / from WinCC to the control system using the S7-300 / S7-400 as an example. To do so, the data volume is split into single segments which are sent individually to the related partners.

S7-300 and S7-400




Aditional Keywords
Array, Tag, Mass Data

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