Last modified by Kilight Cao on 2025/07/22 16:13
From version 81.7
edited by Mengting Qiu
on 2025/07/01 14:02
on 2025/07/01 14:02
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To version 81.2
edited by Mengting Qiu
on 2025/07/01 13:51
on 2025/07/01 13:51
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... ... @@ -239,36 +239,10 @@ 239 239 240 240 == 4.6 Calibration Values (K-value Adjustment) == 241 241 242 - Inthe eventofdeviationsin the sensor values, calibration can becarriedoutby modifying thesensor's internal parameter: K-value parameter(**Default: 03E8(H)=1000(D)**).242 +When sensor readings show deviations, calibration can be performed by modifying the K-value parameter in the sensor: 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 -1. ((( 258 -**Calculate the K-value ratio**: 259 - 260 -Ratio=Desired Value 261 -))) 262 -1. Current Value=15002000=0.75Ratio=Current ValueDesired Value=20001500=0.75((( 263 -Multiply by the default K-value (1000) to get the new K-value: 264 - 265 -0.75×1000=750(Decimal)0.75×1000=750(Decimal) 266 -))) 267 - 268 - 269 - 270 - 271 - 272 272 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. 273 273 274 274 Modify the K value of sensor 2: