Last modified by Kilight Cao on 2025/07/22 16:13
From version 81.5
edited by Mengting Qiu
on 2025/07/01 13:55
on 2025/07/01 13:55
Change comment:
There is no comment for this version
To version 83.2
edited by Kilight Cao
on 2025/07/22 15:59
on 2025/07/22 15:59
Change comment:
There is no comment for this version
Summary
-
Page properties (2 modified, 0 added, 0 removed)
Details
- Page properties
-
- Author
-
... ... @@ -1,1 +1,1 @@ 1 -XWiki. ting1 +XWiki.Kilight - Content
-
... ... @@ -93,6 +93,11 @@ 93 93 * Make sure the device is horizontal installed 94 94 * Device include electronic compass. No need to consider installation direction to get correct wind direction. 95 95 96 + 97 + 98 +== 1.4. RS485 Commands == 99 + 100 + 96 96 = 2. WSS-08 ~-~- Optical Range Guage = 97 97 98 98 == 2.1 Overview and Spec == ... ... @@ -241,30 +241,43 @@ 241 241 242 242 In the event of deviations in the sensor values, calibration can be carried out by modifying the sensor's internal parameter: K-value parameter(**Default: 03E8(H)=1000(D)**). 243 243 244 -**Calibration Principle** 249 +(% style="color:#037691" %)**Calibration Principle** 245 245 246 246 The K-value scales the sensor's output. If multiple sensors measure the same parameter but show different values, adjust the K-value of the secondary sensor(s) to match the primary sensor's reading. 247 247 248 -**Step-by-Step Example:** 253 +(% style="color:#037691" %)**Step-by-Step Example:** 249 249 250 -Scenario: 255 +**Scenario:** 251 251 252 252 * Sensor 1 (reference) reads 1500. 253 253 * Sensor 2 reads 2000, but should match Sensor 1's value (~~1500). 254 254 255 - ifthevalue of sensor 1 is 1500 and the value of sensor 2 is 2000, it is necessary to keepthe valuesaround 1500if the value of sensor 1 is 1500 and the value of sensor 2 is 2000, it is necessary to keep the values around 1500.260 +**Steps:** 256 256 257 - Modifythe Kof sensor2:262 +**~1. Calculate the K-value ratio**: 258 258 259 -* K value calculation as follows: 260 -* 1500/2000=0.75, 0.75*1000=750 261 -* Convert 750 to hexadecimal to 02EE. 262 -* Send command to sensor 2 263 -* Send:0B 06 00 53 02 EE F8 5D Send successfully and return this command 264 +Ratio=Desired Value/Current Value=1500/2000=0.75 264 264 266 +Multiply by the default K-value (1000) to get the new K-value: 0.75×1000=750(Decimal) 265 265 268 +**2. Convert the (% style="color:#037691" %)new K-value(%%) to hexadecimal**: 266 266 270 +* 750(D) = 0x02EE(H) 267 267 272 +**3. Send the calibration command to Sensor 2**: 273 + 274 +* Command Format: **0B 06 00 53 [(% style="color:#037691" %)K-value(%%) (2 bytes)] [CRC]** 275 +* Example for K-value 0x02EE: 0B 06 00 53 02 EE F8 5D 276 + 277 +(% style="color:red" %)**Notes:** 278 + 279 +~1. Always use the sensor with the most trusted reading as the reference (do not modify its K-value). 280 + 281 +2. The default K-value 03E8 (1000) implies no scaling. Values below 03E8 reduce the output; values above increase it. 282 + 283 +3. CRC is auto-generated by the tool (no manual calculation needed). 284 + 285 + 268 268 = 5. WSS-25 ~-~- Temperature, Humidity, Illuminance, Pressure = 269 269 270 270 ... ... @@ -560,7 +560,7 @@ 560 560 561 561 WS-K2: Bracket Kit for Pole installation 562 562 563 -WS SC-K2 dimension document, please see:581 +WS-K2 dimension document, please see: 564 564 ))) 565 565 566 566 [[https:~~/~~/www.dropbox.com/sh/7wa2elfm2q8xq4l/AAB7ZB_gSVGrhmJEgU2LyTQNa?dl=0>>https://www.dropbox.com/sh/7wa2elfm2q8xq4l/AAB7ZB_gSVGrhmJEgU2LyTQNa?dl=0]]