4/17/2021 11:14 PM | |
Joined: 9/27/2006 Last visit: 9/10/2024 Posts: 12282 Rating:
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Hello wolka; I can only suggest you review your program, comparing it with the sample application you will find for S7 connections between a S7-300 and S7-1200 CPU, in this link: https://support.industry.siemens.com/cs/ww/en/view/82212115 Hope this helps, |
4/19/2021 10:52 AM | |
Joined: 3/26/2009 Last visit: 8/22/2024 Posts: 138 Rating:
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Thanks Daniel I checked the settings of CPU1200 and CPU300 in my program according to the your example. In CPU300, all settings are similar, my CPU1200 is of the old type 6ES7 215-1AG31-0XB0, so it doesn't have a setting to enable PUT / GET, they are probably always enabled. |
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