<
From version < 41.7 >
edited by Xiaoling
on 2022/05/30 11:28
To version < 41.20 >
edited by Xiaoling
on 2022/06/01 14:16
>
Change comment: There is no comment for this version

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Content
... ... @@ -45,10 +45,12 @@
45 45  Connection
46 46  
47 47  
48 +
48 48  [[image:image-20220527092146-4.png]]
49 49  
50 50  Connection
51 51  
53 +
52 52  * [[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
53 53  * [[Dragino Solution in Farm>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/Application_Note/&file=Dragino%20on%20Farms.pptx]]
54 54  
... ... @@ -71,6 +71,7 @@
71 71  Connection1
72 72  
73 73  
76 +
74 74  (((
75 75  How to connect with Energy Meter:
76 76  )))
... ... @@ -100,6 +100,7 @@
100 100  Connection2
101 101  
102 102  
106 +
103 103  [[image:image-20220527092555-7.png]]
104 104  
105 105  Connection3
... ... @@ -167,11 +167,11 @@
167 167   AT+DATACUTx : This command defines how to handle the return from AT+COMMANDx, max reture length is 40 bytes. AT+DATACUTx=a,b,c
168 168  )))
169 169  
170 -a: length for the return of AT+COMMAND
174 +a:  length for the return of AT+COMMAND
171 171  
172 -b:1: grab valid value by byte, max 6 bytes. 2: grab valid value by bytes section, max 3 sections.
176 +b: 1: grab valid value by byte, max 6 bytes 2: grab valid value by bytes section, max 3 sections.
173 173  
174 -c: define the position for valid value.
178 +c:  define the position for valid value.
175 175  
176 176  [[image:image-20220527092936-10.png]]
177 177  
... ... @@ -178,6 +178,7 @@
178 178  AT COMMAND
179 179  
180 180  
185 +
181 181  PAYLOAD is available after the valid value is intercepted.
182 182  
183 183  
... ... @@ -186,6 +186,7 @@
186 186  AT COMMAND
187 187  
188 188  
194 +
189 189  You can get configured PAYLOAD on TTN.
190 190  
191 191  [[image:image-20220527093133-12.png]]
... ... @@ -251,6 +251,8 @@
251 251  
252 252  (% 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.**
253 253  
260 +
261 +
254 254  [[image:image-20220527093251-14.png]]
255 255  
256 256  AT COMMAND
... ... @@ -316,6 +316,8 @@
316 316  )))
317 317  
318 318  (((
327 +
328 +
319 319  (% style="color:#4f81bd" %)**Example:**
320 320  )))
321 321  
... ... @@ -328,11 +328,13 @@
328 328  DOWNLINK
329 329  
330 330  
341 +
331 331  [[image:image-20220527093508-17.png]]
332 332  
333 333  DOWNLINK
334 334  
335 335  
347 +
336 336  [[image:image-20220527093530-18.png]]
337 337  
338 338  DOWNLINK
... ... @@ -491,7 +491,6 @@
491 491  
492 492  * [[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
493 493  
494 -
495 495  == 1.6 Example 6:CEM C31 485-T1-MID Energy Meter with RS485-LN ==
496 496  
497 497  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:
... ... @@ -498,7 +498,6 @@
498 498  
499 499  * [[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
500 500  
501 -
502 502  == 1.7 Example 7:Schneider Electric PLC M221 with RS485-BL ==
503 503  
504 504  [[image:image-20220527094556-31.png]]
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