Last modified by Karry Zhuang on 2024/07/11 11:58
<
From version < 38.1 >
edited by Xiaoling
on 2022/05/27 09:46
To version < 25.1 >
edited by Xiaoling
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Change comment: Uploaded new attachment "image-20220527093607-19.png", version {1}

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324 324  DOWNLINK
325 325  
326 326  
327 -[[image:image-20220527093607-19.png]]
327 +[[~[~[image:https://wiki.dragino.com/images/thumb/3/39/DOWNLINK_METER5.png/600px-DOWNLINK_METER5.png~|~|height="176" width="600"~]~]>>url:https://wiki.dragino.com/index.php/File:DOWNLINK_METER5.png]]
328 328  
329 329  DOWNLINK
330 330  
331 331  
332 -[[image:image-20220527093628-20.png]]
332 +[[image:https://wiki.dragino.com/images/thumb/a/a2/DOWNLINK_METER6.png/600px-DOWNLINK_METER6.png||height="365" width="600"]]
333 333  
334 334  DOWNLINK
335 335  
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356 356  check digit: Even
357 357  )))
358 358  
359 -[[image:image-20220527093708-21.png]]
359 +[[image:https://wiki.dragino.com/images/thumb/8/8f/Usb_meter2.jpg/600px-Usb_meter2.jpg||height="725" width="544"]]
360 360  
361 361  USB
362 362  
363 363  
364 -[[image:image-20220527093747-22.png]]
364 +[[image:https://wiki.dragino.com/images/thumb/6/62/Usb_meter1.jpg/600px-Usb_meter1.jpg||height="728" width="546"]]
365 365  
366 366  USB
367 367  
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378 378   output：01 03 04 00 00 00 42 7A 02
379 379  )))
380 380  
381 -[[image:image-20220527093821-23.png]]
381 +[[image:https://wiki.dragino.com/images/thumb/b/b3/Usb_meter3.jpg/600px-Usb_meter3.jpg||height="466" width="600"]]
382 382  
383 383  USB
384 384  
385 -
386 386  === 1.3.5 How to configure multiple devices and modify device addresses ===
387 387  
388 388  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.
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393 393  )))
394 394  )))
395 395  
396 -[[image:image-20220527093849-24.png]]
395 +[[image:https://wiki.dragino.com/images/thumb/1/1f/Double_meter3.png/600px-Double_meter3.png||alt="Double meter3.png" height="83" width="600"]]
397 397  
398 -
399 399  **Example**:These two meters are examples of setting parameters and device addresses.
400 400  
401 -[[image:image-20220527093950-25.png]]
399 +[[image:https://wiki.dragino.com/images/thumb/e/ee/Double_meter1.jpg/600px-Double_meter1.jpg||alt="Double meter1.jpg" height="737" width="553"]]
402 402  
403 -[[image:image-20220527094028-26.png]]
401 +[[image:https://wiki.dragino.com/images/thumb/7/72/Double_meter2.jpg/600px-Double_meter2.jpg||alt="Double meter2.jpg" height="733" width="550"]]
404 404  
405 405  (((
406 406  (((
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420 420  )))
421 421  )))
422 422  
423 -[[image:image-20220527094100-27.png]]
421 +[[image:https://wiki.dragino.com/images/6/6b/Double_meter4.png||alt="Double meter4.png" height="141" width="456"]]
424 424  
425 -(% class="box infomessage" %)
426 -(((
427 -**AT+CFGDEV:01 10 00 61 00 01 02 00 02,1**
428 -)))
423 +AT+CFGDEV:01 10 00 61 00 01 02 00 02,1
429 429  
430 430  * 01:device adaress
431 431  
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447 447  
448 448  Its default device address is 01, and the following are the parameters for configuring two energy meters.
449 449  
450 -[[image:image-20220527094150-28.png]]
445 +[[image:https://wiki.dragino.com/images/1/13/Meter11.png||alt="Meter11.png" height="576" width="379"]]
451 451  
447 +[[image:https://wiki.dragino.com/images/thumb/7/7e/Meter12.png/600px-Meter12.png||alt="Meter12.png" height="262" width="600"]]
452 452  
453 -[[image:image-20220527094224-29.png]]
454 -
455 455  PAYLOAD:01 08 DF 43 62
456 456  
457 457  * 08 DF is the valid value of the meter with device address 02.
458 458  * 43 62 is the valid value of the meter with device address 01.
459 459  
460 -
461 461  == 1.4 Example 4: Circuit Breaker Remote Open Close ==
462 462  
463 463  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:
464 464  
465 -[[image:image-20220527094330-30.png]]
458 +[[image:https://wiki.dragino.com/images/thumb/f/fa/RS485_04_2.png/600px-RS485_04_2.png||height="336" width="600"]]
466 466  
467 467  Connection
468 468  
469 469  * [[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
470 470  
471 -
472 472  == 1.5 Example 5: SEM Three Energy Meter with RS485-BL or RS485-LN ==
473 473  
474 474  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:
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477 477  
478 478  * [[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
479 479  
480 -
481 481  == 1.6 Example 6:CEM C31 485-T1-MID Energy Meter with RS485-LN ==
482 482  
483 483  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:
... ... @@ -484,10 +484,9 @@
484 484  
485 485  * [[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
486 486  
487 -
488 488  == 1.7 Example 7:Schneider Electric PLC M221 with RS485-BL ==
489 489  
490 -[[image:image-20220527094556-31.png]]
480 +[[image:https://wiki.dragino.com/images/thumb/9/97/PLC_M221.png/600px-PLC_M221.png||height="353" width="600"]]
491 491  
492 492  Network Structure
493 493  
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