There is no signal in the use of wire-drawn displacement encoder-Jingliang Electronic Technology teaches you
that there is no problem with the signal of the wire-drawn displacement encoder in normal operation. If there is no signal during use, what should be done if this kind of problem occurs? The editor will reveal a few points to you here:
1. It can be tested directly with a ready-made digital display instrument.
2. You can use the oscilloscope to test, the encoder is normally powered, and the oscilloscope probe is used to test the signal end when rotating. A and B are a series of pulse signals, and the zero position is one pulse per revolution. If the test fails, the encoder is faulty.
3. You can use a multimeter to test, the encoder is normally powered, use the multimeter (dial to the DC voltage file) when rotating, test the signal terminals (A, B) with the red test pen, and test the encoder 0V with the black test pen, see the signals at the A and B terminals Is there a voltage jump?
The above points are the remedial measures for no signal when the cable displacement encoder is in use. Jingliang Electronics will devote itself to providing customers with comprehensive one-stop solutions in the measurement and control fields of displacement, level, angle, and weighing. Everyone’s attention!