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Changes for page Water Quality Sensors

Last modified by Karry Zhuang on 2025/07/25 09:38
From version 72.2
edited by Karry Zhuang
on 2025/07/16 09:25
Change comment: There is no comment for this version
To version 72.16
edited by Karry Zhuang
on 2025/07/16 09:57
Change comment: There is no comment for this version

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Content
... ... @@ -116,6 +116,7 @@
116 116  
117 117  === 1.7.1 Query address ===
118 118  
119 +ECK1/
119 119  
120 120  **send:**
121 121  
... ... @@ -214,8 +214,30 @@
214 214  
215 215  EC200
216 216  
218 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:534.333px" %)
219 +|=(% style="width: 42px;background-color:#4F81BD;color:white" %)Address|=(% style="width: 53px;background-color:#4F81BD;color:white" %)Function code|=(% style="width: 74px; background-color: rgb(79, 129, 189); color: white;" %)Register Address|=(% style="width: 94px; background-color: rgb(79, 129, 189); color: white;" %)Register length|=(% style="width: 72px; background-color: rgb(79, 129, 189); color: white;" %)CRC16 low|=(% style="width: 77px; background-color: rgb(79, 129, 189); color: white;" %)CRC16 high
220 +|(% style="width:99px" %)0X01|(% style="width:112px" %)0X03|(% style="width:74px" %)0X00 0X00|(% style="width:94px" %)0X00 0X04|(% style="width:72px" %)(((
221 +0XC5
222 +)))|(% style="width:77px" %)0XC8
217 217  
224 +**response:**
218 218  
226 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:534.333px" %)
227 +|=(% style="width: 42px;background-color:#4F81BD;color:white" %)Address|=(% style="width: 53px;background-color:#4F81BD;color:white" %)Function code|=(% style="width: 74px; background-color: rgb(79, 129, 189); color: white;" %)Number of valid bytes|=(% style="width: 94px; background-color: rgb(79, 129, 189); color: white;" %)Register contents|=(% style="width: 72px; background-color: rgb(79, 129, 189); color: white;" %)CRC16 low|=(% style="width: 77px; background-color: rgb(79, 129, 189); color: white;" %)CRC16 high
228 +|(% style="width:99px" %)0X01|(% style="width:112px" %)0X03|(% style="width:74px" %)0X08|(% style="width:94px" %)(((
229 +0X00 0X00  0X1E 0XEF 0X01 0X14 0X00 0X2B
230 +)))|(% style="width:72px" %)(((
231 +0X42
232 +)))|(% style="width:77px" %)0X59
233 +
234 +Conductivity calculation: 0X1EEF=7919=>Conductivity=7919μS/cm
235 +Temperature calculation: 0X0114=276=>Temperature=27.6℃
236 +Salinity calculation: 0X002b=43=>Salinity=4.3PSU
237 +
238 +
239 +
240 +
241 +
219 219  === 1.7.5 Calibration Method ===
220 220  
221 221  ECK1 and ECK10.0
... ... @@ -264,7 +264,7 @@
264 264  
265 265  
266 266  
267 -ECK200.0
290 +EC200
268 268  
269 269  For the device with address 01, use 1413uS/cm standard solution to calibrate the first point. Send frame: 1413. Convert hexadecimal to 585. Write 0001, 00 00, 0585 to 0x0120, 0x0121, 0x0122 respectively.
270 270