The main reason for the unstable jumping of displacement sensor data
The main reason for the unstable jumping of displacement sensor data
The main reason for the unstable jumping of displacement sensor data is:
1. Power supply issue: Fluctuations in power supply voltage or insufficient power supply capacity can cause unstable data jumping in displacement sensors. When the power supply voltage fluctuates greatly, the measurement and control data of the displacement sensor will jump accordingly.
2. Interference issues: Frequency modulation interference and electrostatic interference are common problems that can cause the display numbers of displacement sensors to jump. The signal line of the displacement sensor should be separated from the strong current line of the equipment in a trunking and forcibly grounded.
3. Installation issue: The installation of displacement sensors requires high requirements for neutrality, parallelism, and angle. If the installation deviation is large, it will cause measurement data to jump.
4. Connection issue: The connection wires of the sensor cannot be connected incorrectly. The signal wire, power wire, and output wire must be connected correctly, otherwise it will cause large linear errors, poor control accuracy, and display jumping. More likely to directly damage the sensor.
The method to solve the instability of displacement sensor data jumping:
1. Check the power supply: Ensure that the power supply voltage is stable and the capacity is sufficient. Measure the voltage with a multimeter to ensure there are no fluctuations.
2. Prevent interference: Separate the signal line of the electronic ruler from the strong current line of the equipment in a trunking and force it to be grounded. Use shielded wires to reduce interference.
3. Adjust installation: Ensure that the installation of the displacement sensor meets the requirements for neutrality, parallelism, and angle. Adjust installation deviation.
4. Correct connection: Check and correctly connect the signal line, power line, and output line of the sensor to avoid misconnection.
