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... ... @@ -29,12 +29,15 @@ 29 29 Connection 30 30 31 31 32 -Related documents: 32 +(% style="color:blue" %)**Related documents:** 33 33 34 -* [[Solar Pump with Dragino>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/Application_Note/Relay_VFD/ ]] : SystemStructure35 -* [[Configure Manual>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/Application_Note/Relay_VFD/ ]] : Explanationon howto integrate toNode-red andtothe MobilePhone,andwith link to the Github code.34 +* System Structure: [[Solar Pump with Dragino>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/Application_Note/Relay_VFD/||_mstmutation="1" style="background-color: rgb(255, 255, 255);"]] 35 +* Explanation on how to integrate to Node-red and to the Mobile Phone, and with link to the Github code: [[Configure Manual>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/Application_Note/Relay_VFD/||_mstmutation="1" style="background-color: rgb(255, 255, 255);"]] 36 36 * [[Video Demo>>url:https://www.youtube.com/watch?v=TAFZ5eaf-MY&t=6s&ab_channel=XavierFlorensaBerenguer]] 37 37 38 + 39 + 40 + 38 38 == **1.2 Example 2: Connect to Pulse Counter** == 39 39 40 40 ... ... @@ -52,11 +52,17 @@ 52 52 Connection 53 53 54 54 55 -* Configure Document: [[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/]] 58 +(% style="color:blue" %)**Related documents:** 59 + 60 +* Configure Document: [[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/||_mstmutation="1"]] 56 56 * [[Dragino Solution in Farm>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/Application_Note/&file=Dragino%20on%20Farms.pptx]] 57 57 63 + 64 + 65 + 58 58 == **1.3 Example3: Use RS485-LN with energy meters** == 59 59 68 + 60 60 === **1.3.1 OverView** === 61 61 62 62 ... ... @@ -75,7 +75,7 @@ 75 75 76 76 77 77 ((( 78 -**How to connect with Energy Meter:** 87 +(% style="color:blue" %)**How to connect with Energy Meter:** 79 79 80 80 81 81 ))) ... ... @@ -98,6 +98,8 @@ 98 98 99 99 ((( 100 100 Once there is power, the RS485-LN will be on. 110 + 111 + 101 101 ))) 102 102 103 103 [[image:image-20220527092514-6.png]] ... ... @@ -111,6 +111,7 @@ 111 111 Connection3 112 112 113 113 125 + 114 114 === **1.3.2 How to use the parameters of the energy meter and MODBUS commands** === 115 115 116 116 ... ... @@ -157,6 +157,7 @@ 157 157 RS485-LN provides two configuration methods: AT COMMAND and DOWNLINK. 158 158 159 159 172 + 160 160 ==== **1.3.3.1 via AT COMMAND** ==== 161 161 162 162 ... ... @@ -173,7 +173,7 @@ 173 173 174 174 (% class="box infomessage" %) 175 175 ((( 176 - **AT+DATACUTx **: This command defines how to handle the return from AT+COMMANDx, max reture length is 40 bytes. AT+DATACUTx=a,b,c 189 + (% _mstmutation="1" %)**AT+DATACUTx **(%%): This command defines how to handle the return from AT+COMMANDx, max reture length is 40 bytes. AT+DATACUTx=a,b,c 177 177 ))) 178 178 179 179 a: length for the return of AT+COMMAND ... ... @@ -207,12 +207,14 @@ 207 207 208 208 ((( 209 209 223 + 224 + 210 210 ))) 211 211 212 212 ((( 213 213 (% style="color:blue" %)**Example**: 214 214 215 -CMD1: Read current data with MODBUS command. address: 0x03 AT+COMMAND1= 01 03 00 03 00 01,1 230 +(% style="color:red" %)**CMD1:**(%%) Read current data with MODBUS command. address: 0x03 AT+COMMAND1= 01 03 00 03 00 01,1 216 216 ))) 217 217 218 218 ((( ... ... @@ -226,7 +226,7 @@ 226 226 ))) 227 227 228 228 ((( 229 -CMD2: Read voltage data with MODBUS command. address: 0x00 AT+COMMAND2= 01 03 00 00 00 01,1 244 +(% style="color:red" %)**CMD2: **(%%)Read voltage data with MODBUS command. address: 0x00 AT+COMMAND2= 01 03 00 00 00 01,1 230 230 ))) 231 231 232 232 ((( ... ... @@ -240,7 +240,7 @@ 240 240 ))) 241 241 242 242 ((( 243 -CMD3: Read total active energy data with MODBUS command. address: 0x0031 AT+COMMAND3= 01 03 00 31 00 02,1 258 +(% style="color:red" %)**CMD3:**(%%) Read total active energy data with MODBUS command. address: 0x0031 AT+COMMAND3= 01 03 00 31 00 02,1 244 244 ))) 245 245 246 246 ((( ... ... @@ -260,6 +260,7 @@ 260 260 AT COMMAND 261 261 262 262 278 + 263 263 (% 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.** 264 264 265 265 ... ... @@ -268,6 +268,7 @@ 268 268 AT COMMAND 269 269 270 270 287 + 271 271 ==== **1.3.3.2 via LoRaWAN DOWNLINK** ==== 272 272 273 273 ... ... @@ -293,7 +293,9 @@ 293 293 ))) 294 294 295 295 ((( 296 -(% style="color:red" %)Note: if user use AT+COMMANDx to add a new command, he also need to send AT+DATACUTx downlink. 313 +(% style="color:red" %)**Note: if user use AT+COMMANDx to add a new command, he also need to send AT+DATACUTx downlink.** 314 + 315 + 297 297 ))) 298 298 299 299 ((( ... ... @@ -367,8 +367,10 @@ 367 367 DOWNLINK 368 368 369 369 389 + 370 370 === **1.3.4 How to configure and output commands for RS485 to USB** === 371 371 392 + 372 372 ((( 373 373 This step is not necessary, it is just to show how to use a normal RS485 to USB adapter to connect to the meter to check the input and output. This can be used to test the connection and RS485 command of the meter without RS485-LN. 374 374 ))) ... ... @@ -424,6 +424,7 @@ 424 424 USB 425 425 426 426 448 + 427 427 === **1.3.5 How to configure multiple devices and modify device addresses** === 428 428 429 429 ... ... @@ -454,7 +454,7 @@ 454 454 455 455 ((( 456 456 ((( 457 -We can use **AT+CFGDEV** to set the device address. 479 +We can use (% style="color:blue" %)**AT+CFGDEV**(%%) to set the device address. 458 458 ))) 459 459 ))) 460 460 ... ... @@ -498,7 +498,7 @@ 498 498 [[image:image-20220601142607-4.png]] 499 499 500 500 501 -**PAYLOAD:01 08 DF 43 62** 523 +(% style="color:blue" %)**PAYLOAD: 01 08 DF 43 62** 502 502 503 503 * 08 DF is the valid value of the meter with device address 02. 504 504 * 43 62 is the valid value of the meter with device address 01. ... ... @@ -518,7 +518,7 @@ 518 518 Connection 519 519 520 520 521 -* 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/]] 543 +* 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/||_mstmutation="1"]] 522 522 523 523 524 524 ... ... @@ -528,8 +528,8 @@ 528 528 529 529 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: 530 530 531 -* Configure Document For RS485-BL: [[Connect to SEM Three>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/RS485-BL/Application_Note/&file=Dragino%20RS485BL%20and%20pickdata%20SEM%20Three%20v1.pdf||style="background-color: rgb(255, 255, 255);"]] 532 -* 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]] 553 +* Configure Document For RS485-BL: [[Connect to SEM Three>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/RS485-BL/Application_Note/&file=Dragino%20RS485BL%20and%20pickdata%20SEM%20Three%20v1.pdf||_mstmutation="1" style="background-color: rgb(255, 255, 255);"]] 554 +* 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||_mstmutation="1"]] 533 533 534 534 535 535 ... ... @@ -539,7 +539,7 @@ 539 539 540 540 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: 541 541 542 -* 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);"]] 564 +* 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||_mstmutation="1" style="background-color: rgb(255, 255, 255);"]] 543 543 544 544 545 545