Last modified by Karry Zhuang on 2024/07/11 11:58
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From version < 57.25 >
edited by Xiaoling
on 2022/07/14 10:16
To version < 57.8 >
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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  
... ... @@ -54,16 +54,11 @@
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 64  == **1.3 Example3: Use RS485-LN with energy meters** ==
65 65  
66 -
67 67  === **1.3.1 OverView** ===
68 68  
69 69  
... ... @@ -82,7 +82,7 @@
82 82  
83 83  
84 84  (((
85 -(% style="color:blue" %)**How to connect with Energy Meter：**
80 +**How to connect with Energy Meter：**
86 86  
87 87  
88 88  )))
... ... @@ -112,12 +112,12 @@
112 112  Connection2
113 113  
114 114  
110 +
115 115  [[image:image-20220527092555-7.png]]
116 116  
117 117  Connection3
118 118  
119 119  
120 -
121 121  === **1.3.2 How to use the parameters of the energy meter and MODBUS commands** ===
122 122  
123 123  
... ... @@ -164,7 +164,6 @@
164 164  RS485-LN provides two configuration methods: AT COMMAND and DOWNLINK.
165 165  
166 166  
167 -
168 168  ==== **1.3.3.1 via AT COMMAND** ====
169 169  
170 170  
... ... @@ -220,7 +220,7 @@
220 220  (((
221 221  (% style="color:blue" %)**Example**:
222 222  
223 -(% style="color:red" %)**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
224 224  )))
225 225  
226 226  (((
... ... @@ -234,7 +234,7 @@
234 234  )))
235 235  
236 236  (((
237 -(% style="color:red" %)**CMD2: **(%%)Read voltage data with MODBUS command. address: 0x00 AT+COMMAND2= 01 03 00 00 00 01,1
231 +CMD2: Read voltage data with MODBUS command. address: 0x00 AT+COMMAND2= 01 03 00 00 00 01,1
238 238  )))
239 239  
240 240  (((
... ... @@ -248,11 +248,11 @@
248 248  )))
249 249  
250 250  (((
251 -(% style="color:red" %)**CMD3:**(%%) Read total active energy data with MODBUS command. address: 0x0031 AT+COMMAND3= 01 03 00 31 00 02,1
245 +CMD3: Read total active energy data with MODBUS command. address: 0x0031 AT+COMMAND3= 01 03 00 31 00 02,1
252 252  )))
253 253  
254 254  (((
255 -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)
256 256  )))
257 257  
258 258  (((
... ... @@ -271,12 +271,12 @@
271 271  (% 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.**
272 272  
273 273  
268 +
274 274  [[image:image-20220601143642-2.png]]
275 275  
276 276  AT COMMAND
277 277  
278 278  
279 -
280 280  ==== **1.3.3.2 via LoRaWAN DOWNLINK** ====
281 281  
282 282  
... ... @@ -302,7 +302,7 @@
302 302  )))
303 303  
304 304  (((
305 -(% 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.
306 306  )))
307 307  
308 308  (((
... ... @@ -340,7 +340,7 @@
340 340  (((
341 341  
342 342  
343 -(% style="color:blue" %)**Example:**
337 +(% style="color:#4f81bd" %)**Example:**
344 344  )))
345 345  
346 346  (((
... ... @@ -376,7 +376,6 @@
376 376  DOWNLINK
377 377  
378 378  
379 -
380 380  === **1.3.4 How to configure and output commands for RS485 to USB** ===
381 381  
382 382  (((
... ... @@ -397,8 +397,6 @@
397 397  
398 398  (((
399 399  check digit: Even
400 -
401 -
402 402  )))
403 403  
404 404  [[image:image-20220527093708-21.png]]
... ... @@ -415,18 +415,14 @@
415 415  
416 416  (((
417 417  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.
418 -
419 -
420 420  )))
421 421  
422 422  (((
423 -(% 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
424 424  )))
425 425  
426 426  (((
427 427   output：01 03 04 00 00 00 42 7A 02
428 -
429 -
430 430  )))
431 431  
432 432  [[image:image-20220527093821-23.png]]
... ... @@ -434,10 +434,8 @@
434 434  USB
435 435  
436 436  
437 -
438 438  === **1.3.5 How to configure multiple devices and modify device addresses** ===
439 439  
440 -
441 441  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.
442 442  
443 443  (((
... ... @@ -449,7 +449,7 @@
449 449  [[image:image-20220601142044-1.png]]
450 450  
451 451  
452 -(% 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.
453 453  
454 454  [[image:image-20220527093950-25.png]]
455 455  
... ... @@ -456,7 +456,6 @@
456 456  
457 457  [[image:image-20220527094028-26.png]]
458 458  
459 -
460 460  (((
461 461  (((
462 462  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.
... ... @@ -465,7 +465,7 @@
465 465  
466 466  (((
467 467  (((
468 -We can use **AT+CFGDEV** to set the device address.
452 +We can use AT+CFGDEV to set the device address.
469 469  )))
470 470  )))
471 471  
... ... @@ -477,7 +477,6 @@
477 477  
478 478  [[image:image-20220601142354-2.png]]
479 479  
480 -
481 481  (% class="box infomessage" %)
482 482  (((
483 483  **AT+CFGDEV:01 10 00 61 00 01 02 00 02,1**
... ... @@ -508,59 +508,39 @@
508 508  
509 509  [[image:image-20220601142607-4.png]]
510 510  
494 +**PAYLOAD:01 08 DF 43 62**
511 511  
512 -(% style="color:blue" %)**PAYLOAD: 01 08 DF 43 62**
513 -
514 514  * 08 DF is the valid value of the meter with device address 02.
515 515  * 43 62 is the valid value of the meter with device address 01.
516 516  
517 -
518 -
519 -
520 520  == 1.4 Example 4: Circuit Breaker Remote Open Close ==
521 521  
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:
522 522  
523 -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.
524 -
525 -The structure is like below:
526 -
527 527  [[image:image-20220527094330-30.png]]
528 528  
529 529  Connection
530 530  
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
531 531  
532 -* 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/]]
533 -
534 -
535 -
536 -
537 537  == 1.5 Example 5: SEM Three Energy Meter with RS485-BL or RS485-LN ==
538 538  
539 -
540 540  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:
541 541  
542 -* 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);"]]
543 -* 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
544 544  
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
545 545  
517 +== 1.6 Example 6:CEM C31 485-T1-MID Energy Meter with RS485-LN ==
546 546  
547 -
548 -== 1.6 Example 6: CEM C31 485-T1-MID Energy Meter with RS485-LN ==
549 -
550 -
551 551  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:
552 552  
553 -* 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
554 554  
523 +== 1.7 Example 7:Schneider Electric PLC M221 with RS485-BL ==
555 555  
556 -
557 -
558 -== 1.7 Example 7: Schneider Electric PLC M221 with RS485-BL ==
559 -
560 -
561 561  [[image:image-20220527094556-31.png]]
562 562  
563 563  Network Structure
564 564  
565 -
566 566  * [[Reference Instruction>>url:https://www.dragino.com/downloads/index.php?dir=RS485-LN/Application_Note/Schneider%20Electric%20PLC/]]

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