Last modified by Karry Zhuang on 2024/07/11 11:58
<
From version < 41.14 >
edited by Xiaoling
on 2022/06/01 14:12
To version < 55.1 >
edited by Xiaoling
on 2022/06/01 14:39
>
Change comment: Uploaded new attachment "image-20220601143921-4.png", version {1}

Summary

Details

Page properties
Content
... ... @@ -35,7 +35,6 @@
35 35  * [[Video Demo>>url:https://www.youtube.com/watch?v=TAFZ5eaf-MY&t=6s&ab_channel=XavierFlorensaBerenguer]]
36 36  
37 37  
38 -
39 39  == **1.2 Example 2: Connect to Pulse Counter** ==
40 40  
41 41  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 Pulse Counter and communicate with Mobile. This example and example 2 compose the structure for a farm IoT solution. The structure is like below:
... ... @@ -113,7 +113,7 @@
113 113  
114 114  If the user needs to read the parameters of the electric energy meter and use the modbus command,please refer to the appendix of the MODBUS communication protocol in the user manual of the energy meter.
115 115  
116 -[[image:image-20220527092629-8.png]]
115 +[[image:image-20220601143257-10.png]]
117 117  
118 118  
119 119  (% class="box infomessage" %)
... ... @@ -161,7 +161,7 @@
161 161  If the configured parameters and commands are incorrect, the return value is not obtained.
162 162  )))
163 163  
164 -[[image:image-20220527092748-9.png]]
163 +[[image:image-20220601143201-9.png]]
165 165  
166 166  AT COMMAND
167 167  
... ... @@ -171,28 +171,30 @@
171 171   AT+DATACUTx : This command defines how to handle the return from AT+COMMANDx, max reture length is 40 bytes. AT+DATACUTx=a,b,c
172 172  )))
173 173  
174 -a: length for the return of AT+COMMAND
173 +a:  length for the return of AT+COMMAND
175 175  
176 -b:1: grab valid value by byte, max 6 bytes. 2: grab valid value by bytes section, max 3 sections.
175 +b: 1: grab valid value by byte, max 6 bytes;  2: grab valid value by bytes section, max 3 sections.
177 177  
178 -c: define the position for valid value.
177 +c:  define the position for valid value.
179 179  
180 -[[image:image-20220527092936-10.png]]
179 +[[image:image-20220601143115-8.png]]
181 181  
182 182  AT COMMAND
183 183  
184 184  
184 +
185 185  PAYLOAD is available after the valid value is intercepted.
186 186  
187 187  
188 -[[image:image-20220527093059-11.png]]
188 +[[image:image-20220601143046-7.png]]
189 189  
190 190  AT COMMAND
191 191  
192 192  
193 +
193 193  You can get configured PAYLOAD on TTN.
194 194  
195 -[[image:image-20220527093133-12.png]]
196 +[[image:image-20220601143519-1.png]]
196 196  
197 197  (((
198 198  AT COMMAND
... ... @@ -248,7 +248,7 @@
248 248  Payload:01 00 02 39 85 08 DC 00 00 00 44
249 249  )))
250 250  
251 -[[image:image-20220527093204-13.png]]
252 +[[image:image-20220601142936-6.png]]
252 252  
253 253  AT COMMAND
254 254  
... ... @@ -255,8 +255,10 @@
255 255  
256 256  (% 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.**
257 257  
258 -[[image:image-20220527093251-14.png]]
259 259  
260 +
261 +[[image:image-20220601143642-2.png]]
262 +
260 260  AT COMMAND
261 261  
262 262  
... ... @@ -320,6 +320,8 @@
320 320  )))
321 321  
322 322  (((
326 +
327 +
323 323  (% style="color:#4f81bd" %)**Example:**
324 324  )))
325 325  
... ... @@ -332,23 +332,27 @@
332 332  DOWNLINK
333 333  
334 334  
335 -[[image:image-20220527093508-17.png]]
336 336  
341 +[[image:image-20220601143803-3.png]]
342 +
337 337  DOWNLINK
338 338  
339 339  
346 +
340 340  [[image:image-20220527093530-18.png]]
341 341  
342 342  DOWNLINK
343 343  
344 344  
352 +
345 345  [[image:image-20220527093607-19.png]]
346 346  
347 347  DOWNLINK
348 348  
349 349  
350 -[[image:image-20220527093628-20.png]]
351 351  
359 +[[image:image-20220601142805-5.png]]
360 +
352 352  DOWNLINK
353 353  
354 354  
... ... @@ -379,11 +379,13 @@
379 379  USB
380 380  
381 381  
391 +
382 382  [[image:image-20220527093747-22.png]]
383 383  
384 384  USB
385 385  
386 386  
397 +
387 387  (((
388 388  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.
389 389  )))
... ... @@ -411,7 +411,7 @@
411 411  )))
412 412  )))
413 413  
414 -[[image:image-20220527093849-24.png]]
425 +[[image:image-20220601142044-1.png]]
415 415  
416 416  
417 417  **Example**:These two meters are examples of setting parameters and device addresses.
... ... @@ -438,7 +438,7 @@
438 438  )))
439 439  )))
440 440  
441 -[[image:image-20220527094100-27.png]]
452 +[[image:image-20220601142354-2.png]]
442 442  
443 443  (% class="box infomessage" %)
444 444  (((
... ... @@ -465,10 +465,10 @@
465 465  
466 466  Its default device address is 01, and the following are the parameters for configuring two energy meters.
467 467  
468 -[[image:image-20220527094150-28.png]]
479 +[[image:image-20220601142452-3.png]]
469 469  
470 470  
471 -[[image:image-20220527094224-29.png]]
482 +[[image:image-20220601142607-4.png]]
472 472  
473 473  **PAYLOAD:01 08 DF 43 62**
474 474  
... ... @@ -475,7 +475,6 @@
475 475  * 08 DF is the valid value of the meter with device address 02.
476 476  * 43 62 is the valid value of the meter with device address 01.
477 477  
478 -
479 479  == 1.4 Example 4: Circuit Breaker Remote Open Close ==
480 480  
481 481  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:
... ... @@ -486,7 +486,6 @@
486 486  
487 487  * [[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
488 488  
489 -
490 490  == 1.5 Example 5: SEM Three Energy Meter with RS485-BL or RS485-LN ==
491 491  
492 492  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:
... ... @@ -495,6 +495,7 @@
495 495  
496 496  * [[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
497 497  
507 +
498 498  == 1.6 Example 6:CEM C31 485-T1-MID Energy Meter with RS485-LN ==
499 499  
500 500  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:
... ... @@ -501,6 +501,7 @@
501 501  
502 502  * [[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
503 503  
514 +
504 504  == 1.7 Example 7:Schneider Electric PLC M221 with RS485-BL ==
505 505  
506 506  [[image:image-20220527094556-31.png]]
image-20220601142044-1.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +3.7 KB
Content
image-20220601142354-2.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +2.8 KB
Content
image-20220601142452-3.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +28.1 KB
Content
image-20220601142607-4.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +26.9 KB
Content
image-20220601142805-5.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +35.8 KB
Content
image-20220601142936-6.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +26.7 KB
Content
image-20220601143046-7.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +11.2 KB
Content
image-20220601143115-8.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +11.9 KB
Content
image-20220601143201-9.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +16.5 KB
Content
image-20220601143257-10.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +9.1 KB
Content
image-20220601143519-1.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +13.2 KB
Content
image-20220601143642-2.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +41.4 KB
Content
image-20220601143803-3.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +22.8 KB
Content
image-20220601143921-4.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +29.2 KB
Content

Applications

Navigation

Copyright ©2010-2024 Dragino Technology Co., LTD. All rights reserved
Dragino Wiki v2.0