<
From version < 116.1 >
edited by Saxer Lin
on 2024/09/14 15:23
To version < 113.1 >
edited by Bei Jinggeng
on 2024/06/20 14:56
>
Change comment: There is no comment for this version

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1 -XWiki.Saxer
1 +XWiki.Bei
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736 736  )))
737 737  
738 738  (((
739 -(% style="color:blue" %)**Example 2:**  (%%)
739 +(% style="color:blue" %)**Example 2:**  (%%) ~-~-> Configure with requesting uplink and original downlink command (**YY=FF**)
740 740  )))
741 741  
742 742  (((
743 -Check TTL Sensor return:
743 +User in IoT server send a downlink command: (% style="color:#4f81bd" %)**A8 01 06 0A 08 00 04 00 01 YY**
744 744  )))
745 745  
746 746  (((
747 +
748 +)))
749 +
747 747  (((
748 -[[image:http://8.211.40.43/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/test/WebHome/1654132684752-193.png?rev=1.1||alt="1654132684752-193.png"]](% title="Click and drag to resize" %)​
751 +(((
752 +RS485-LN got this downlink command and send (% style="color:#4f81bd" %)**0A 08 00 04 00 01 **(%%)to Modbus network. One of the RS485 sensor in the network send back Modbus reply **0A 08 00 04 00 00**. RS485-LN get this reply and combine with the original downlink command and uplink. The uplink message is:  **A8** (% style="color:#4f81bd" %)**0A 08 00 04 00  **(% style="color:red" %)**01 06** ** **(% style="color:green" %)**0A 08 00 04 00 00**
749 749  )))
754 +
755 +
750 750  )))
751 751  
758 +(((
759 + (% aria-label="1654159460680-153.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654159460680-153.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
760 +)))
752 752  
753 753  
763 +
754 754  ==== (% style="color:blue" %)**Set Payload version**(%%) ====
755 755  
756 756  
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1684 1684  1. Check if Modbus-MTU return back the expected result to RS485-LN.
1685 1685  1. If both b) and c) has issue, we can compare PC’s output and RS485-LN output.
1686 1686  
1687 -[[image:image-20240816112950-1.png||height="382" width="731"]]
1697 +[[image:image-20221130104310-1.png||height="380" width="680"]]
1688 1688  
1689 1689  
1690 1690  Example Connection:
image-20240816112950-1.png
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1 -XWiki.karry
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