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... ... @@ -45,12 +45,10 @@ 45 45 Connection 46 46 47 47 48 - 49 49 [[image:image-20220527092146-4.png]] 50 50 51 51 Connection 52 52 53 - 54 54 * [[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/]] : Configure Document 55 55 * [[Dragino Solution in Farm>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/Application_Note/&file=Dragino%20on%20Farms.pptx]] 56 56 ... ... @@ -73,7 +73,6 @@ 73 73 Connection1 74 74 75 75 76 - 77 77 ((( 78 78 How to connect with Energy Meter: 79 79 ))) ... ... @@ -103,7 +103,6 @@ 103 103 Connection2 104 104 105 105 106 - 107 107 [[image:image-20220527092555-7.png]] 108 108 109 109 Connection3 ... ... @@ -171,11 +171,11 @@ 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: 170 +a: length for the return of AT+COMMAND 175 175 176 -b: ;2: grab valid value by bytes section, max 3 sections.172 +b:1: grab valid value by byte, max 6 bytes. 2: grab valid value by bytes section, max 3 sections. 177 177 178 -c: 174 +c: define the position for valid value. 179 179 180 180 [[image:image-20220527092936-10.png]] 181 181 ... ... @@ -182,7 +182,6 @@ 182 182 AT COMMAND 183 183 184 184 185 - 186 186 PAYLOAD is available after the valid value is intercepted. 187 187 188 188 ... ... @@ -191,7 +191,6 @@ 191 191 AT COMMAND 192 192 193 193 194 - 195 195 You can get configured PAYLOAD on TTN. 196 196 197 197 [[image:image-20220527093133-12.png]] ... ... @@ -257,8 +257,6 @@ 257 257 258 258 (% 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.** 259 259 260 - 261 - 262 262 [[image:image-20220527093251-14.png]] 263 263 264 264 AT COMMAND ... ... @@ -324,8 +324,6 @@ 324 324 ))) 325 325 326 326 ((( 327 - 328 - 329 329 (% style="color:#4f81bd" %)**Example:** 330 330 ))) 331 331 ... ... @@ -338,25 +338,21 @@ 338 338 DOWNLINK 339 339 340 340 341 - 342 342 [[image:image-20220527093508-17.png]] 343 343 344 344 DOWNLINK 345 345 346 346 347 - 348 348 [[image:image-20220527093530-18.png]] 349 349 350 350 DOWNLINK 351 351 352 352 353 - 354 354 [[image:image-20220527093607-19.png]] 355 355 356 356 DOWNLINK 357 357 358 358 359 - 360 360 [[image:image-20220527093628-20.png]] 361 361 362 362 DOWNLINK ... ... @@ -505,6 +505,7 @@ 505 505 506 506 * [[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 507 507 494 + 508 508 == 1.6 Example 6:CEM C31 485-T1-MID Energy Meter with RS485-LN == 509 509 510 510 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: ... ... @@ -511,6 +511,7 @@ 511 511 512 512 * [[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 513 513 501 + 514 514 == 1.7 Example 7:Schneider Electric PLC M221 with RS485-BL == 515 515 516 516 [[image:image-20220527094556-31.png]]