Last modified by Kilight Cao on 2025/07/22 16:13
From version 81.9
edited by Mengting Qiu
on 2025/07/01 14:04
on 2025/07/01 14:04
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To version 81.3
edited by Mengting Qiu
on 2025/07/01 13:52
on 2025/07/01 13:52
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... ... @@ -239,32 +239,10 @@ 239 239 240 240 == 4.6 Calibration Values (K-value Adjustment) == 241 241 242 -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)**).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 - (% style="color:#037691"%)**Calibration Principle**244 +For example： 245 245 246 -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 - 248 -(% style="color:#037691" %)**Step-by-Step Example:** 249 - 250 -**Scenario:** 251 - 252 -* Sensor 1 (reference) reads 1500. 253 -* Sensor 2 reads 2000, but should match Sensor 1's value (~~1500). 254 - 255 -**Steps:** 256 - 257 -**Calculate the K-value ratio**: 258 - 259 -Ratio=Desired Value/Current Value=1500/2000=0.75 260 - 261 -Multiply by the default K-value (1000) to get the new K-value: 262 - 263 -0.75×1000=750(Decimal)0.75×1000=750(Decimal) 264 - 265 - 266 - 267 - 268 268 if the value of sensor 1 is 1500 and the value of sensor 2 is 2000, it is necessary to keep the values around 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. 269 269 270 270 Modify the K value of sensor 2: