Last modified by Kilight Cao on 2025/07/22 16:13
From version 81.11
edited by Mengting Qiu
on 2025/07/01 14:05
on 2025/07/01 14:05
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To version 81.5
edited by Mengting Qiu
on 2025/07/01 13:55
on 2025/07/01 13:55
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... ... @@ -241,32 +241,17 @@ 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 - (% style="color:#037691" %)**Calibration Principle**244 +**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 - (% style="color:#037691" %)**Step-by-Step Example:**248 +**Step-by-Step Example:** 249 249 250 - **Scenario:**250 +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 -**Steps:** 256 - 257 -**~1. 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: 0.75×1000=750(Decimal) 262 - 263 -**2. Convert the new K-value to hexadecimal**: 264 - 265 -* 750(D) = 002EE. 266 - 267 - 268 - 269 - 270 270 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. 271 271 272 272 Modify the K value of sensor 2: