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2x V90 (PN) how to read parameters (SinaParaS) on both drives at the same time? S7-1200
Created by: PaulieTheKid22 at: 1/6/2022 1:09 PM (5 Replies)
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| 1/6/2022 1:09 PM | |
Joined: 6/8/2021 Last visit: 3/26/2024 Posts: 24 Rating:
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Hi, I have a project in Tia Portal V16 with 3 V90 (PN) Sinamics servo drives. One of them is a lineair axis, configured as a technology object, which works fine. The other two are rotary axis where I want to read the actual torque value from. Therefor they are not configured as technology objects. I use SinaSpeed to enable each drrive. I use SinaParaS to write the torque upper limit to p1520 at the start of the machine's cycle. And again use SinaParaS to read the actual torque value at p0079. I would like to read the torque value of each of the two drives at (nearly) the same time. Right now I send a signal to read the value from drive "FIX", then wait 200ms, then send a signal to read the value from drive "FLEX", then wait 200ms and repeat this cycle. If I wait for less then 200ms, I get read error 0x001. This solution "kind of" works but still sometimes after boot up I get this same error or are not able to enable the drives...? Both drives are on Standard telegram 1, PZD-2/2 and Supplementary telegram 750, PZD-3/1. Could this be the problem why I can't seem to acces them both at the same time? Or isn't this even possible after all? Thanks AttachmentImages.zip (697 Downloads) |
Last edited by: PaulieTheKid22 at: 01/06/2022 13:17:18 |
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| 1/6/2022 1:15 PM | |
Joined: 12/18/2014 Last visit: 12/12/2024 Posts: 34397 Rating:
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You must not make for every image a own post. Zip the images and attach the ZIP file. |
| 1/6/2022 1:18 PM | |
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Joined: 6/8/2021 Last visit: 3/26/2024 Posts: 24 Rating:
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Allright, done. You can delete post 2 and 3. |
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| 1/6/2022 1:42 PM | |
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Joined: 12/18/2014 Last visit: 12/12/2024 Posts: 34397 Rating:
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No, can I not. I'm not a moderator ... |
| 1/7/2022 5:14 PM | |
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Joined: 6/8/2021 Last visit: 3/26/2024 Posts: 24 Rating:
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Thank you very much, I will look into it. |
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