<
From version < 59.1 >
edited by Bei Jinggeng
on 2022/07/14 17:14
To version < 57.17 >
edited by Xiaoling
on 2022/07/14 09:58
>
Change comment: There is no comment for this version

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Author
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1 -XWiki.Bei
1 +XWiki.Xiaoling
Content
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36 36  * [[Video Demo>>url:https://www.youtube.com/watch?v=TAFZ5eaf-MY&t=6s&ab_channel=XavierFlorensaBerenguer]]
37 37  
38 38  
39 -
40 40  == **1.2 Example 2: Connect to Pulse Counter** ==
41 41  
42 42  
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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  
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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  
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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
220 +**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
234 +**CMD2: **Read voltage data with MODBUS command. address: 0x00 AT+COMMAND2= 01 03 00 00 00 01,1
238 238  )))
239 239  
240 240  (((
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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
248 +**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  (((
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276 276  AT COMMAND
277 277  
278 278  
279 -
280 280  ==== **1.3.3.2 via LoRaWAN DOWNLINK** ====
281 281  
282 282  
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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.**
301 +(% style="color:red" %)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  (((
... ... @@ -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  (((
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434 434  USB
435 435  
436 436  
437 -
438 438  === **1.3.5 How to configure multiple devices and modify device addresses** ===
439 439  
440 440  
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465 465  
466 466  (((
467 467  (((
468 -We can use (% style="color:blue" %)**AT+CFGDEV**(%%) to set the device address.
462 +We can use **AT+CFGDEV** to set the device address.
469 469  )))
470 470  )))
471 471  
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509 509  [[image:image-20220601142607-4.png]]
510 510  
511 511  
512 -(% style="color:blue" %)**PAYLOAD: 01 08 DF 43 62**
506 +**PAYLOAD:01 08 DF 43 62**
513 513  
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  
517 517  
518 -
519 519  == 1.4 Example 4: Circuit Breaker Remote Open Close ==
520 520  
521 521  
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531 531  * 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/]]
532 532  
533 533  
534 -
535 535  == 1.5 Example 5: SEM Three Energy Meter with RS485-BL or RS485-LN ==
536 536  
537 537  
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541 541  * 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]]
542 542  
543 543  
544 -
545 545  == 1.6 Example 6: CEM C31 485-T1-MID Energy Meter with RS485-LN ==
546 546  
547 547  
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550 550  * 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);"]]
551 551  
552 552  
553 -
554 554  == 1.7 Example 7: Schneider Electric PLC M221 with RS485-BL ==
555 555  
556 556  
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