Last modified by Karry Zhuang on 2024/07/11 11:58
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From version < 57.15 >
edited by Xiaoling
on 2022/07/14 09:54
To version < 57.8 >
edited by Xiaoling
on 2022/07/14 09:33
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1 -**Table of Contents:**
1 +(% class="wikigeneratedid" %)
2 +*
3 +** Table of** **Contents:
2 2  
3 3  {{toc/}}
4 4  
... ... @@ -29,14 +29,12 @@
29 29  Connection
30 30  
31 31  
32 -(% style="color:blue" %)**Related documents:**
34 +Related documents:
33 33  
34 -* System Structure:  [[Solar Pump with Dragino>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/Application_Note/Relay_VFD/||style="background-color: rgb(255, 255, 255);"]]
35 -* Explanation on how to integrate to Node-red and to the Mobile Phone, and with link to the Github code:  [[Configure Manual>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/Application_Note/Relay_VFD/||style="background-color: rgb(255, 255, 255);"]]
36 +* [[Solar Pump with Dragino>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/Application_Note/Relay_VFD/]] : System Structure
37 +* [[Configure Manual>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/Application_Note/Relay_VFD/]] : Explanation on how to integrate to Node-red and to the Mobile Phone, and with link to the Github code.
36 36  * [[Video Demo>>url:https://www.youtube.com/watch?v=TAFZ5eaf-MY&t=6s&ab_channel=XavierFlorensaBerenguer]]
37 37  
38 -
39 -
40 40  == **1.2 Example 2: Connect to Pulse Counter** ==
41 41  
42 42  
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54 54  Connection
55 55  
56 56  
57 -(% style="color:blue" %)**Related documents:**
58 -
59 -* Configure Document:  [[Pickdata MIO40 water pulse counter to LoRa with Dragino RS485-LN>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/Application_Note/Pulse-Counter/]]
57 +* Configure Document: [[Pickdata MIO40 water pulse counter to LoRa with Dragino RS485-LN>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/Application_Note/Pulse-Counter/]]
60 60  * [[Dragino Solution in Farm>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/Application_Note/&file=Dragino%20on%20Farms.pptx]]
61 61  
62 -
63 -
64 -
65 65  == **1.3 Example3: Use RS485-LN with energy meters** ==
66 66  
67 67  === **1.3.1 OverView** ===
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219 219  (((
220 220  (% style="color:blue" %)**Example**:
221 221  
222 -CMD1: Read current data with MODBUS command. address: 0x03 AT+COMMAND1= 01 03 00 03 00 01,1
217 +CMD1:Read current data with MODBUS command. address: 0x03 AT+COMMAND1= 01 03 00 03 00 01,1
223 223  )))
224 224  
225 225  (((
... ... @@ -251,7 +251,7 @@
251 251  )))
252 252  
253 253  (((
254 -RETURN3: 01 03 04 00 00 00 44 FA 00(return data)
249 +RETURN3:01 03 04 00 00 00 44 FA 00(return data)
255 255  )))
256 256  
257 257  (((
... ... @@ -270,6 +270,7 @@
270 270  (% style="color:#4f81bd" %)**01 is device address,00 02 is the current, 08 DC is the voltage,00 00 00 44 is the total active energy.**
271 271  
272 272  
268 +
273 273  [[image:image-20220601143642-2.png]]
274 274  
275 275  AT COMMAND
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300 300  )))
301 301  
302 302  (((
303 -(% style="color:red" %)Note: if user use AT+COMMANDx to add a new command, he also need to send AT+DATACUTx downlink.
299 +Note: if user use AT+COMMANDx to add a new command, he also need to send AT+DATACUTx downlink.
304 304  )))
305 305  
306 306  (((
... ... @@ -338,7 +338,7 @@
338 338  (((
339 339  
340 340  
341 -(% style="color:blue" %)**Example:**
337 +(% style="color:#4f81bd" %)**Example:**
342 342  )))
343 343  
344 344  (((
... ... @@ -394,8 +394,6 @@
394 394  
395 395  (((
396 396  check digit: Even
397 -
398 -
399 399  )))
400 400  
401 401  [[image:image-20220527093708-21.png]]
... ... @@ -412,18 +412,14 @@
412 412  
413 413  (((
414 414  The configuration command is consistent with the AT command, input the hexadecimal command directly into the serial port, and the serial port will output the command.
415 -
416 -
417 417  )))
418 418  
419 419  (((
420 -(% style="color:blue" %)**Example:**  (%%)input：01 03 00 31 00 02 95 c4
412 +(% style="color:#4f81bd" %)**Example:**  (%%)input：01 03 00 31 00 02 95 c4
421 421  )))
422 422  
423 423  (((
424 424   output：01 03 04 00 00 00 42 7A 02
425 -
426 -
427 427  )))
428 428  
429 429  [[image:image-20220527093821-23.png]]
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433 433  
434 434  === **1.3.5 How to configure multiple devices and modify device addresses** ===
435 435  
436 -
437 437  If users need to read the parameters of multiple energy meters, they need to modify the device address, because the default device address of each energy meter is 01.
438 438  
439 439  (((
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445 445  [[image:image-20220601142044-1.png]]
446 446  
447 447  
448 -(% style="color:blue" %)**Example**(%%): These two meters are examples of setting parameters and device addresses.
437 +**Example**:These two meters are examples of setting parameters and device addresses.
449 449  
450 450  [[image:image-20220527093950-25.png]]
451 451  
... ... @@ -452,7 +452,6 @@
452 452  
453 453  [[image:image-20220527094028-26.png]]
454 454  
455 -
456 456  (((
457 457  (((
458 458  First of all, since the default device address of the energy meter is 01, the configuration of two energy meters will conflict, so we first connect an energy meter and configure the device address.
... ... @@ -461,7 +461,7 @@
461 461  
462 462  (((
463 463  (((
464 -We can use **AT+CFGDEV** to set the device address.
452 +We can use AT+CFGDEV to set the device address.
465 465  )))
466 466  )))
467 467  
... ... @@ -473,7 +473,6 @@
473 473  
474 474  [[image:image-20220601142354-2.png]]
475 475  
476 -
477 477  (% class="box infomessage" %)
478 478  (((
479 479  **AT+CFGDEV:01 10 00 61 00 01 02 00 02,1**
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504 504  
505 505  [[image:image-20220601142607-4.png]]
506 506  
507 -
508 508  **PAYLOAD:01 08 DF 43 62**
509 509  
510 510  * 08 DF is the valid value of the meter with device address 02.
511 511  * 43 62 is the valid value of the meter with device address 01.
512 512  
513 -
514 -
515 515  == 1.4 Example 4: Circuit Breaker Remote Open Close ==
516 516  
501 +This instruction is provided by Xavier Florensa Berenguer from [[NORIA GRUPO DE COMPRAS>>url:http://www.gruponovelec.com/]]. It is to show how to use RS485-LN to connect to SCHNEIDER SMART and Monitor and control your cabinet remotely with no wires and with Dragino RS485-LN LoRaWAN technology. The structure is like below:
517 517  
518 -This instruction is provided by Xavier Florensa Berenguer from [[NORIA GRUPO DE COMPRAS>>url:http://www.gruponovelec.com/]]. It is to show how to use RS485-LN to connect to SCHNEIDER SMART and Monitor and control your cabinet remotely with no wires and with Dragino RS485-LN LoRaWAN technology.
519 -
520 -The structure is like below:
521 -
522 522  [[image:image-20220527094330-30.png]]
523 523  
524 524  Connection
525 525  
507 +* [[Circuit Breaker Remote Open Close>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/Application_Note/Circuit_Breaker_Remote_Open_Close/]] : Configure Documen
526 526  
527 -* 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/]]
528 -
529 -
530 -
531 531  == 1.5 Example 5: SEM Three Energy Meter with RS485-BL or RS485-LN ==
532 532  
533 -
534 534  This instruction is provided by Xavier Florensa Berenguer from [[NORIA GRUPO DE COMPRAS>>url:http://www.gruponovelec.com/]]. It is to show how to use RS485-BL to connect to SEM Three Energy Meter and send the data to mobile phone for remote minitor. The structure is like below:
535 535  
536 -* Configure Document For RS485-BL:  [[Connect to SEM Three>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/RS485-BL/Application_Note/&file=Dragino%20RS485BL%20and%20pickdata%20SEM%20Three%20v1.pdf||style="background-color: rgb(255, 255, 255);"]]
537 -* 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]]
513 +* [[Connect to SEM Three>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/RS485-BL/Application_Note/&file=Dragino%20RS485BL%20and%20pickdata%20SEM%20Three%20v1.pdf]] : Configure Document For RS485-BL
538 538  
515 +* [[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]] : Configure Document for RS485-LN
539 539  
517 +== 1.6 Example 6:CEM C31 485-T1-MID Energy Meter with RS485-LN ==
540 540  
541 -== 1.6 Example 6: CEM C31 485-T1-MID Energy Meter with RS485-LN ==
542 -
543 -
544 544  This instruction is provided by Xavier Florensa Berenguer from [[NORIA GRUPO DE COMPRAS>>url:http://www.gruponovelec.com/]]. It is to show how to use RS485-LN to connect to CEM C31 485-T1-MID and send the data for remote minitor. The structure is like below:
545 545  
546 -* 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||style="background-color: rgb(255, 255, 255);"]]
521 +* [[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]] : Configure Document For RS485-LN
547 547  
523 +== 1.7 Example 7:Schneider Electric PLC M221 with RS485-BL ==
548 548  
549 -
550 -== 1.7 Example 7: Schneider Electric PLC M221 with RS485-BL ==
551 -
552 -
553 553  [[image:image-20220527094556-31.png]]
554 554  
555 555  Network Structure
556 556  
557 -
558 558  * [[Reference Instruction>>url:https://www.dragino.com/downloads/index.php?dir=RS485-LN/Application_Note/Schneider%20Electric%20PLC/]]

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