<
From version < 61.1 >
edited by Bei Jinggeng
on 2023/08/08 15:16
To version < 60.13 >
edited by Xiaoling
on 2023/04/20 10:19
>
Change comment: There is no comment for this version

Summary

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Author
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1 -XWiki.Bei
1 +XWiki.Xiaoling
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39 39  * [[Video Demo>>url:https://www.youtube.com/watch?v=TAFZ5eaf-MY&t=6s&ab_channel=XavierFlorensaBerenguer]]
40 40  
41 41  
42 +
42 42  == 1.2 Example 2: Connect to Pulse Counter ==
43 43  
44 44  
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63 63  * [[Dragino Solution in Farm>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/Application_Note/&file=Dragino%20on%20Farms.pptx]]
64 64  
65 65  
67 +
66 66  == 1.3 Example 3: Use RS485-LN with energy meters ==
67 67  
68 68  === 1.3.1 OverView ===
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165 165  * 08 FD is register data. Use short integer 16 bits to convert to decimal, get 2301, then 230.1V is the voltage.
166 166  
167 167  
170 +
168 168  === 1.3.3 How to configure RS485-LN and parse output commands ===
169 169  
170 170  
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536 536  * Configure Documen:  [[Circuit Breaker Remote Open Close>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/Application_Note/Circuit_Breaker_Remote_Open_Close/||_mstmutation="1"]]
537 537  
538 538  
542 +
539 539  == 1.5 Example 5: SEM Three Energy Meter with RS485-BL or RS485-LN ==
540 540  
541 541  
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546 546  * Configure Document for RS485-LN:  [[Connect to SEM Three>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/Application_Note/SEM_Three_Energy_Meter/&file=SEM%20three%20and%20Dragino%20RS485-LN%20v1.pdf||_mstmutation="1"]]
547 547  
548 548  
553 +
549 549  == 1.6 Example 6: CEM C31 485-T1-MID Energy Meter with RS485-LN ==
550 550  
551 551  
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554 554  * Configure Document For RS485-LN:  [[CEM C31 485-T1-MID>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/Application_Note/ELECTRICAL%20CABINET/&file=ELECTRICAL%20CABINET%20READINGS.pdf||_mstmutation="1" style="background-color: rgb(255, 255, 255);"]]
555 555  
556 556  
562 +
557 557  == 1.7 Example 7: Schneider Electric PLC M221 with RS485-BL ==
558 558  
559 559  
560 560  [[image:image-20220527094556-31.png]]
561 561  
562 -
563 563  Network Structure
564 564  
565 -* [[Reference Instruction>>url:https://www.dragino.com/downloads/index.php?dir=RS485-LN/Application_Note/Schneider%20Electric%20PLC/]]
566 566  
567 -== ==
568 -
569 -== 1.8  Example 8: This sketch is supposed to test Dragino RS485-BL (Modbus master), using an Arduino UNO as a Modbus slave. ==
570 -
571 -This sketch uses 4 registers: some of them can be set by Dragino with a command, another is used to store value from a DS18B20 temperature sensor, or a random generated number. All data is 16bit uint, but the sketch shows also how to represent booleans and negative numbers.
572 -
573 -In the next days I will be adding more documentation, but I think it already explains users how to build their own modbus sensor to pair with Dragino RS485-BL.
574 -
575 -This is released the code under GNU LGPL licence on Github:
576 -
577 -[[https:~~/~~/github.com/zorbaproject/ArduinoModbusForDraginoRS485>>url:https://github.com/zorbaproject/ArduinoModbusForDraginoRS485]]
578 -
579 -
571 +* [[Reference Instruction>>url:https://www.dragino.com/downloads/index.php?dir=RS485-LN/Application_Note/Schneider%20Electric%20PLC/]]
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