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... ... @@ -28,7 +28,6 @@ 28 28 * [[Configure Manual>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/Application_Note/Relay_VFD/]] : Explanation on how to integrate to Node-red and to the Mobile Phone, and with link to the Github code. 29 29 * [[Video Demo>>url:https://www.youtube.com/watch?v=TAFZ5eaf-MY&t=6s&ab_channel=XavierFlorensaBerenguer]] 30 30 31 - 32 32 == 1.2 Example 2: Connect to Pulse Counter == 33 33 34 34 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: ... ... @@ -45,7 +45,6 @@ 45 45 * [[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 46 46 * [[Dragino Solution in Farm>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/Application_Note/&file=Dragino%20on%20Farms.pptx]] 47 47 48 -(% class="wikigeneratedid" %) 49 49 == == 50 50 51 51 == 1.3 Example3: Use RS485-LN with energy meters == ... ... @@ -60,10 +60,11 @@ 60 60 This example describes a single-phase meter.This is the connection between the RS485-LN and the energy meter. 61 61 ))) 62 62 63 -[[image: https://wiki.dragino.com/images/thumb/f/f4/Meter1.jpg/600px-Meter1.jpg||height="726" width="545"]]61 +[[image:image-20220527092419-5.png]] 64 64 65 65 Connection1 66 66 65 + 67 67 ((( 68 68 How to connect with Energy Meter: 69 69 ))) ... ... @@ -88,12 +88,12 @@ 88 88 Once there is power, the RS485-LN will be on. 89 89 ))) 90 90 91 -[[image: https://wiki.dragino.com/images/thumb/1/15/Meter2.jpg/600px-Meter2.jpg||height="433" width="577"]]90 +[[image:image-20220527092514-6.png]] 92 92 93 93 Connection2 94 94 95 95 96 -[[image: https://wiki.dragino.com/images/thumb/a/a5/Meter3.jpg/600px-Meter3.jpg||height="712" width="534"]]95 +[[image:image-20220527092555-7.png]] 97 97 98 98 Connection3 99 99 ... ... @@ -102,11 +102,12 @@ 102 102 103 103 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. 104 104 105 -[[image: https://wiki.dragino.com/images/thumb/3/35/Meter4.png/600px-Meter4.png||alt="Meter4.png" height="193" width="600"]]104 +[[image:image-20220527092629-8.png]] 106 106 106 + 107 107 (% class="box infomessage" %) 108 108 ((( 109 -Example:AT+COMMAND1=01 03 00 00 00 01 84 0A 109 +**Example:** AT+COMMAND1=01 03 00 00 00 01 84 0A 110 110 ))) 111 111 112 112 * The first byte : slave address code (=001~247) ... ... @@ -121,7 +121,7 @@ 121 121 122 122 (% class="box infomessage" %) 123 123 ((( 124 -Example:RETURN1:01 03 02 08 FD 7E 05 124 +**Example:** RETURN1:01 03 02 08 FD 7E 05 125 125 ))) 126 126 127 127 * The first byte ARD: slave address code (=001~254) ... ... @@ -131,10 +131,16 @@ 131 131 * The 6th and 7th bytes: CRC16 checksum 132 132 * 08 FD is register data. Use short integer 16 bits to convert to decimal, get 2301, then 230.1V is the voltage. 133 133 134 +(% class="wikigeneratedid" %) 135 +((( 136 + 137 +))) 138 + 134 134 === 1.3.3 How to configure RS485-LN and parse output commands === 135 135 136 136 RS485-LN provides two configuration methods: AT COMMAND and DOWNLINK. 137 137 143 + 138 138 ==== 1.3.3.1 via AT COMMAND: ==== 139 139 140 140 First, we can use **AT+CFGDEV** to get the return value, and we can also judge whether the input parameters are correct. ... ... @@ -143,10 +143,11 @@ 143 143 If the configured parameters and commands are incorrect, the return value is not obtained. 144 144 ))) 145 145 146 -[[image: https://wiki.dragino.com/images/b/bc/AT_COMMAND1.png||height="358" width="456"]]152 +[[image:image-20220527092748-9.png]] 147 147 148 148 AT COMMAND 149 149 156 + 150 150 (% class="box infomessage" %) 151 151 ((( 152 152 AT+DATACUTx : This command defines how to handle the return from AT+COMMANDx, max reture length is 40 bytes. AT+DATACUTx=a,b,c ... ... @@ -158,22 +158,23 @@ 158 158 159 159 c: define the position for valid value. 160 160 161 -[[image: https://wiki.dragino.com/images/7/7d/AT_COMMAND2.png||height="278" width="477"]]168 +[[image:image-20220527092936-10.png]] 162 162 163 163 AT COMMAND 164 164 172 + 165 165 PAYLOAD is available after the valid value is intercepted. 166 166 167 167 168 -[[image: https://wiki.dragino.com/images/3/3a/AT_COMMAND4.png||height="219" width="576"]]176 +[[image:image-20220527093059-11.png]] 169 169 170 170 AT COMMAND 171 171 180 + 172 172 You can get configured PAYLOAD on TTN. 173 173 183 +[[image:image-20220527093133-12.png]] 174 174 175 -[[image:https://wiki.dragino.com/images/thumb/c/c2/AT_COMMAND3.png/600px-AT_COMMAND3.png||height="138" width="600"]] 176 - 177 177 ((( 178 178 AT COMMAND 179 179 ))) ... ... @@ -222,14 +222,14 @@ 222 222 Payload:01 00 02 39 85 08 DC 00 00 00 44 223 223 ))) 224 224 225 -[[image: https://wiki.dragino.com/images/thumb/9/9b/AT_COMMAND10.png/600px-AT_COMMAND10.png||height="278" width="600"]]233 +[[image:image-20220527093204-13.png]] 226 226 227 227 AT COMMAND 228 228 229 -01 is device address,00 02 is the current, 08 DC is the voltage,00 00 00 44 is the total active energy. 230 230 238 +(% 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.** 231 231 232 -[[ ~[~[image:https://wiki.dragino.com/images/thumb/b/b8/AT_COMMAND11.png/600px-AT_COMMAND11.png~|~|height="271" width="600"~]~]>>url:https://wiki.dragino.com/index.php/File:AT_COMMAND11.png]]240 +[[image:image-20220527093251-14.png]] 233 233 234 234 AT COMMAND 235 235 ... ... @@ -236,7 +236,7 @@ 236 236 237 237 ==== 1.3.3.2 via LoRaWAN DOWNLINK ==== 238 238 239 -[[image:image-202205 12104358-3.png]]247 +[[image:image-20220527093358-15.png]] 240 240 241 241 ((( 242 242 DOWNLINK ... ... @@ -301,27 +301,27 @@ 301 301 AF 03 01 06 0A 05 00 04 00 01 00: Same as AT+COMMAND3=0A 05 00 04 00 01,1 302 302 ))) 303 303 304 -[[image: https://wiki.dragino.com/images/thumb/4/45/DOWNLINK_METER2.png/600px-DOWNLINK_METER2.png||height="208" width="600"]]312 +[[image:image-20220527093430-16.png]] 305 305 306 306 DOWNLINK 307 307 308 308 309 -[[ ~[~[image:https://wiki.dragino.com/images/thumb/2/20/DOWNLINK_METER3.png/600px-DOWNLINK_METER3.png~|~|height="105" width="600"~]~]>>url:https://wiki.dragino.com/index.php/File:DOWNLINK_METER3.png]]317 +[[image:image-20220527093508-17.png]] 310 310 311 311 DOWNLINK 312 312 313 313 314 -[[image: https://wiki.dragino.com/images/thumb/2/27/DOWNLINK_METER4.png/600px-DOWNLINK_METER4.png||height="210" width="600"]]322 +[[image:image-20220527093530-18.png]] 315 315 316 316 DOWNLINK 317 317 318 318 319 -[[ ~[~[image:https://wiki.dragino.com/images/thumb/3/39/DOWNLINK_METER5.png/600px-DOWNLINK_METER5.png~|~|height="176" width="600"~]~]>>url:https://wiki.dragino.com/index.php/File:DOWNLINK_METER5.png]]327 +[[image:image-20220527093607-19.png]] 320 320 321 321 DOWNLINK 322 322 323 323 324 -[[image: https://wiki.dragino.com/images/thumb/a/a2/DOWNLINK_METER6.png/600px-DOWNLINK_METER6.png||height="365" width="600"]]332 +[[image:image-20220527093628-20.png]] 325 325 326 326 DOWNLINK 327 327 ... ... @@ -348,12 +348,12 @@ 348 348 check digit: Even 349 349 ))) 350 350 351 -[[image: https://wiki.dragino.com/images/thumb/8/8f/Usb_meter2.jpg/600px-Usb_meter2.jpg||height="725" width="544"]]359 +[[image:image-20220527093708-21.png]] 352 352 353 353 USB 354 354 355 355 356 -[[image: https://wiki.dragino.com/images/thumb/6/62/Usb_meter1.jpg/600px-Usb_meter1.jpg||height="728" width="546"]]364 +[[image:image-20220527093747-22.png]] 357 357 358 358 USB 359 359 ... ... @@ -370,10 +370,11 @@ 370 370 output:01 03 04 00 00 00 42 7A 02 371 371 ))) 372 372 373 -[[image: https://wiki.dragino.com/images/thumb/b/b3/Usb_meter3.jpg/600px-Usb_meter3.jpg||height="466" width="600"]]381 +[[image:image-20220527093821-23.png]] 374 374 375 375 USB 376 376 385 + 377 377 === 1.3.5 How to configure multiple devices and modify device addresses === 378 378 379 379 If users need to read the parameters of multiple energy meters, they need to modify the device address, because the default device address of each energy meter is 01. ... ... @@ -384,13 +384,14 @@ 384 384 ))) 385 385 ))) 386 386 387 -[[image: https://wiki.dragino.com/images/thumb/1/1f/Double_meter3.png/600px-Double_meter3.png||alt="Double meter3.png" height="83" width="600"]]396 +[[image:image-20220527093849-24.png]] 388 388 398 + 389 389 **Example**:These two meters are examples of setting parameters and device addresses. 390 390 391 -[[image: https://wiki.dragino.com/images/thumb/e/ee/Double_meter1.jpg/600px-Double_meter1.jpg||alt="Double meter1.jpg" height="737" width="553"]]401 +[[image:image-20220527093950-25.png]] 392 392 393 -[[image: https://wiki.dragino.com/images/thumb/7/72/Double_meter2.jpg/600px-Double_meter2.jpg||alt="Double meter2.jpg" height="733" width="550"]]403 +[[image:image-20220527094028-26.png]] 394 394 395 395 ((( 396 396 ((( ... ... @@ -410,9 +410,12 @@ 410 410 ))) 411 411 ))) 412 412 413 -[[image: https://wiki.dragino.com/images/6/6b/Double_meter4.png||alt="Double meter4.png" height="141" width="456"]]423 +[[image:image-20220527094100-27.png]] 414 414 415 -AT+CFGDEV:01 10 00 61 00 01 02 00 02,1 425 +(% class="box infomessage" %) 426 +((( 427 +**AT+CFGDEV:01 10 00 61 00 01 02 00 02,1** 428 +))) 416 416 417 417 * 01:device adaress 418 418 ... ... @@ -434,15 +434,17 @@ 434 434 435 435 Its default device address is 01, and the following are the parameters for configuring two energy meters. 436 436 437 -[[image: https://wiki.dragino.com/images/1/13/Meter11.png||alt="Meter11.png" height="576" width="379"]]450 +[[image:image-20220527094150-28.png]] 438 438 439 -[[image:https://wiki.dragino.com/images/thumb/7/7e/Meter12.png/600px-Meter12.png||alt="Meter12.png" height="262" width="600"]] 440 440 453 +[[image:image-20220527094224-29.png]] 454 + 441 441 PAYLOAD:01 08 DF 43 62 442 442 443 443 * 08 DF is the valid value of the meter with device address 02. 444 444 * 43 62 is the valid value of the meter with device address 01. 445 445 460 + 446 446 == 1.4 Example 4: Circuit Breaker Remote Open Close == 447 447 448 448 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:
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