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Multi use of Get and Put (FB14/15).

Created by: Smits at: 3/26/2010 4:00 PM (1 Replies)

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3/26/2010 4:00 PM	Rate (0)
Smits Posts: 14 Rating: (0)	Dear J_Bell I also run multiple functions simultaneously. Instead of BSend/BReciveI use Get and Put (FB14/15). The times thatI measure, for sending data,vary around 300ms (data size always stays the same). Could this problem be solved by working in series rather than Simultaneously? In my PLC I can make up to 6 connections at once. This does not apply to the CP card as I understand correctly. regards
Smits Posts: 14 Rating: (0)	Last edited by: O_Moderator at: 3/29/2010 7:41 AM new subject after splitting from /tf/WW/en/Posts/34906#top
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3/31/2010 11:47 AM	Rate (0)
little holmes Experienced Member Joined: 12/9/2009 Last visit: 4/18/2024 Posts: 156 Rating: (11)	Hello, the maximum number of S7 connections and instances depend on the CPU. For each call FB14 "GET" and FB15 "PUT" you need one instance. Have a look to the following article: http://support.automation.siemens.com/WW/view/en/38429894 Here you can find a sample program with PUT and GET: http://support.automation.siemens.com/WW/view/en/18610307 Best Regards Little Holmes

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