How send data from Sentron PAC4200 to IOT2040 using Modbus TCP/IP Node-Red?
Created by: OscarQuiroz at: 2/5/2019 3:52 PM (7 Replies)
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| 2/5/2019 3:52 PM | |
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Posts: 11 Rating:
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Hi. Is there a tutorial for this? Could you give me information about how to do this?
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Last edited by: OscarQuiroz at: 2/6/2019 3:15:40 PM |
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| 2/6/2019 1:55 PM | |
Joined: 12/12/2016 Last visit: 3/17/2025 Posts: 640 Rating:
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Hello, Check out this post Kind regards! |
| 2/6/2019 5:01 PM | |
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Joined: 12/12/2016 Last visit: 3/17/2025 Posts: 640 Rating:
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Hello, The node-red-contrib-modbus package is also capable of communicating Modbus-TCP. DJ_1 also uploaded an example flow for the PAC4200, which you can find in the attachment. For further information regarding PAC4200, you can also check out the manual. Kind regards! AttachmentPAC4200.txt (704 Downloads) |
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| 2/9/2019 4:38 PM | |
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Posts: 3 Rating:
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please solution error modbus exeption 2 i am use sentron pac 3200 modbus tcp |
| 2/9/2019 10:20 PM | |
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Posts: 11 Rating:
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I had the same problem. The PACXXX manual says "Please ensure the start offset of the register is correct when making read accesses." Check the direction of the read blocks |
Last edited by: OscarQuiroz at: 2/9/2019 10:47:40 PM |
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| 7/25/2019 7:20 AM | |
Joined: 4/28/2015 Last visit: 5/23/2024 Posts: 1 Rating:
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Hello OscarQuiroz, Have you made it that send data from Sentron PAC4200 to IOT2040 use Modbus? |
| 7/26/2019 4:33 PM | |
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Joined: 12/12/2016 Last visit: 3/17/2025 Posts: 640 Rating:
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Hello, Are you having issues with the modbus nodes in general or with the implementation? Make sure you install an older version of the nodes, as discussed in this thread. Kind regards! |
Last edited by: Fe_lipe at: 07/26/2019 16:34:10typo |
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