Last modified by Karry Zhuang on 2024/07/11 11:58
Summary
-
Page properties (1 modified, 0 added, 0 removed)
Details
- Page properties
-
- Content
-
... ... @@ -7,7 +7,6 @@ 7 7 8 8 This article provide the examples for RS485-LN to connect to different type of RS485 sensors. 9 9 10 - 11 11 == 1.1 Example 1: Connect to Leak relay and VFD == 12 12 13 13 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 Relay and VFD and communicate with Mobile. The structure is like below: ... ... @@ -192,9 +192,7 @@ 192 192 ))) 193 193 194 194 ((( 195 -(% style="color:#4f81bd" %)**Example**: 196 - 197 -CMD1:Read current data with MODBUS command. address:0x03 AT+COMMAND1= 01 03 00 03 00 01,1 194 +**Example**: CMD1:Read current data with MODBUS command. address:0x03 AT+COMMAND1= 01 03 00 03 00 01,1 198 198 ))) 199 199 200 200 ((( ... ... @@ -203,8 +203,6 @@ 203 203 204 204 ((( 205 205 AT+DATACUT1:9,1,4+5+6+7 Take the return value 00 02 39 85 as the valid value of reading current data and used to splice payload. 206 - 207 - 208 208 ))) 209 209 210 210 ((( ... ... @@ -217,8 +217,6 @@ 217 217 218 218 ((( 219 219 AT+DATACUT2:7,1,4+5 Take the return value 08 DC as the valid value of reading voltage data and used to splice payload. 220 - 221 - 222 222 ))) 223 223 224 224 ((( ... ... @@ -262,7 +262,7 @@ 262 262 ))) 263 263 264 264 ((( 265 - (% style="color:#4f81bd" %)**Type Code 0xAF**258 +**Type Code 0xAF** 266 266 ))) 267 267 268 268 ((( ... ... @@ -309,11 +309,11 @@ 309 309 ))) 310 310 311 311 ((( 312 - (% style="color:#4f81bd" %)**Example:**305 +Example: 313 313 ))) 314 314 315 315 ((( 316 - **AF 03 01 06 0A 05 00 04 00 01 00**: Same as AT+COMMAND3=0A 05 00 04 00 01,1309 +AF 03 01 06 0A 05 00 04 00 01 00: Same as AT+COMMAND3=0A 05 00 04 00 01,1 317 317 ))) 318 318 319 319 [[image:image-20220527093430-16.png]] ... ... @@ -378,7 +378,7 @@ 378 378 ))) 379 379 380 380 ((( 381 - (% style="color:#4f81bd" %)**Example:**(%%)input：01 03 00 31 00 02 95 c4374 +**Example:** input：01 03 00 31 00 02 95 c4 382 382 ))) 383 383 384 384 ((( ... ... @@ -459,7 +459,7 @@ 459 459 460 460 [[image:image-20220527094224-29.png]] 461 461 462 - **PAYLOAD:01 08 DF 43 62**455 +PAYLOAD:01 08 DF 43 62 463 463 464 464 * 08 DF is the valid value of the meter with device address 02. 465 465 * 43 62 is the valid value of the meter with device address 01. ... ... @@ -484,7 +484,6 @@ 484 484 485 485 * [[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 486 486 487 - 488 488 == 1.6 Example 6:CEM C31 485-T1-MID Energy Meter with RS485-LN == 489 489 490 490 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: ... ... @@ -493,7 +493,7 @@ 493 493 494 494 == 1.7 Example 7:Schneider Electric PLC M221 with RS485-BL == 495 495 496 -[[image:image -20220527094556-31.png]]488 +[[image:https://wiki.dragino.com/images/thumb/9/97/PLC_M221.png/600px-PLC_M221.png||height="353" width="600"]] 497 497 498 498 Network Structure 499 499