<
From version < 41.21 >
edited by Xiaoling
on 2022/06/01 14:16
To version < 45.2 >
edited by Xiaoling
on 2022/06/01 14:26
>
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356 356  DOWNLINK
357 357  
358 358  
359 +
359 359  [[image:image-20220527093628-20.png]]
360 360  
361 361  DOWNLINK
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388 388  USB
389 389  
390 390  
392 +
391 391  [[image:image-20220527093747-22.png]]
392 392  
393 393  USB
394 394  
395 395  
398 +
396 396  (((
397 397  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.
398 398  )))
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420 420  )))
421 421  )))
422 422  
423 -[[image:image-20220527093849-24.png]]
426 +[[image:image-20220601142044-1.png]]
424 424  
425 425  
426 426  **Example**:These two meters are examples of setting parameters and device addresses.
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447 447  )))
448 448  )))
449 449  
450 -[[image:image-20220527094100-27.png]]
453 +[[image:image-20220601142354-2.png]]
451 451  
452 452  (% class="box infomessage" %)
453 453  (((
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474 474  
475 475  Its default device address is 01, and the following are the parameters for configuring two energy meters.
476 476  
477 -[[image:image-20220527094150-28.png]]
480 +[[image:image-20220601142452-3.png]]
478 478  
479 479  
480 -[[image:image-20220527094224-29.png]]
483 +[[image:image-20220601142607-4.png]]
481 481  
482 482  **PAYLOAD:01 08 DF 43 62**
483 483  
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504 504  
505 505  * [[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
506 506  
510 +
511 +
507 507  == 1.6 Example 6:CEM C31 485-T1-MID Energy Meter with RS485-LN ==
508 508  
509 509  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:
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