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1. Parameter Setting Method for Henghe Flow Meter
The core operation process for setting parameters for Henghe Flow Meter consists of three levels: basic parameter setting, system optimization adjustment, and software collaborative configuration. 1. Basic parameter setting process ① Enter setting mode: Press and hold the "SET" button and turn on or reset until the screen displays "SETUP". ② Select parameter item: Use the left and right arrow keys to select the target parameter, press the "ENT" key to confirm and view the current value. ③ Numerical modification: Use the left and right arrows to adjust the numerical value. When the new value takes effect, the device will emit a brief prompt sound. ④ Save parameters: Press the "SET" button to trigger the save, and the screen will display "SAVE" with a long tone indicating successful storage. ⑤ Exit operation: Wait for 5 seconds for automatic exit or press and hold the "SET" button for 10 seconds to force exit
2. System key parameter adjustment ① Gain adjustment: Changing the signal amplification factor directly affects the accuracy of flow measurement, and needs to be debugged step by step according to the characteristics of the pipeline medium. ② Integral time: Set the range from 0.1 seconds to 1 minute, take the low value for high-frequency response scenarios, and recommend a steady-state measurement of 0.5 seconds or more. ③ Bias current: used to correct zero drift. It is recommended to perform zeroing calibration in an empty tube state.
3. Software collaborative configuration: ① Data acquisition: Set the acquisition frequency to 3-5 times the flow fluctuation period to ensure complete signal recording. ② Control algorithm: When using PID algorithm
2. May I ask how to reset the cumulative flow of the Yokogawa electromagnetic flowmeter to zero? Hello, there are three buttons at the bottom of the Yokogawa electromagnetic flowmeter head: set/shift/inc. Press set to enter the setting, select the item virtual sun in shift, and modify the value of inc. The LCD screen shows E4: 00, change it to 01, which allows setting the cumulative value. Press set twice to save; Then enter E5:, change to E5:000, Wu Yuxiao. This is the reset setting value, 000 is the reset value, press set twice to save. Press and hold Shift for 2 seconds to clear the accumulated value to zero. 3. How to cut off the small signal of Yokogawa ADMAG SE 204mm electromagnetic flowmeter
The small signal cutting function of Yokogawa ADMAG SE 204mm electromagnetic flowmeter can be adjusted by entering the setting menu through the local button or communication interface.
. 1. Operation steps • Enter parameter setting mode: Enter the setting menu Senpai through the buttons of the flowmeter body or the HART/RS-485 communication
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