3/18/2021 7:42 PM | |
Joined: 3/17/2021 Last visit: 12/13/2022 Posts: 34 Rating:
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I set local_device_id = B#16#3 (CPU 319-3 PN/DP) because I'm using is a S7-300 CPU319F-3 and it is the most similar parameter value from guide (page 462) I created UDT inserting Data Block based on data type UDT65 on STEP7 software I'm communicating with PLC CPU interface directly, I have not inserted any CP Could it be easier if I attach my environment? (STEP 7 V5.5) AttachmentTCP1.zip (79 Downloads) |
Last edited by: rluqueb at: 03/18/2021 19:43:18Last edited by: rluqueb at: 03/18/2021 19:43:37Last edited by: rluqueb at: 03/18/2021 19:44:31Last edited by: rluqueb at: 03/18/2021 19:50:33Last edited by: rluqueb at: 03/18/2021 19:52:28Last edited by: rluqueb at: 03/19/2021 07:31:03Last edited by: rluqueb at: 03/19/2021 07:50:01Last edited by: Jen_Moderator at: 03/19/2021 12:14:07Optimized link. |
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3/31/2021 11:43 AM | |
Joined: 3/17/2021 Last visit: 12/13/2022 Posts: 34 Rating:
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Now solved! The problem was that I was setting up UDT structure parameters by hand from DataBlock example instead of using the "Open Communication Wizard". Now it is working properly |
Last edited by: Jen_Moderator at: 03/31/2021 13:32:36Optimized link. |
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