Last modified by Bei Jinggeng on 2023/08/08 15:23
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... ... @@ -37,7 +37,6 @@ 37 37 38 38 39 39 40 - 41 41 == **1.2 Example 2: Connect to Pulse Counter** == 42 42 43 43 ... ... @@ -61,7 +61,6 @@ 61 61 * [[Dragino Solution in Farm>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/Application_Note/&file=Dragino%20on%20Farms.pptx]] 62 62 63 63 64 - 65 65 == **1.3 Example3: Use RS485-LN with energy meters** == 66 66 67 67 ... ... @@ -118,6 +118,7 @@ 118 118 Connection3 119 119 120 120 119 + 121 121 === **1.3.2 How to use the parameters of the energy meter and MODBUS commands** === 122 122 123 123 ... ... @@ -164,6 +164,7 @@ 164 164 RS485-LN provides two configuration methods: AT COMMAND and DOWNLINK. 165 165 166 166 166 + 167 167 ==== **1.3.3.1 via AT COMMAND** ==== 168 168 169 169 ... ... @@ -275,6 +275,7 @@ 275 275 AT COMMAND 276 276 277 277 278 + 278 278 ==== **1.3.3.2 via LoRaWAN DOWNLINK** ==== 279 279 280 280 ... ... @@ -374,6 +374,7 @@ 374 374 DOWNLINK 375 375 376 376 378 + 377 377 === **1.3.4 How to configure and output commands for RS485 to USB** === 378 378 379 379 ((( ... ... @@ -431,6 +431,7 @@ 431 431 USB 432 432 433 433 436 + 434 434 === **1.3.5 How to configure multiple devices and modify device addresses** === 435 435 436 436 ... ... @@ -505,11 +505,14 @@ 505 505 [[image:image-20220601142607-4.png]] 506 506 507 507 508 -**PAYLOAD:01 08 DF 43 62** 511 +(% style="color:blue" %)**PAYLOAD: 01 08 DF 43 62** 509 509 510 510 * 08 DF is the valid value of the meter with device address 02. 511 511 * 43 62 is the valid value of the meter with device address 01. 512 512 516 + 517 + 518 + 513 513 == 1.4 Example 4: Circuit Breaker Remote Open Close == 514 514 515 515 ... ... @@ -524,6 +524,9 @@ 524 524 525 525 * 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/]] 526 526 533 + 534 + 535 + 527 527 == 1.5 Example 5: SEM Three Energy Meter with RS485-BL or RS485-LN == 528 528 529 529