088

SinCos encoder at X8 sends inconsistent data.

Lenze · EVF9300 Vector Drive

What does 088 mean?

The SinCos encoder at X8 is sending inconsistent data, indicating damaged internal tracks or high interference on the encoder cable. It could also mean the encoder is not transmitting data due to an open circuit, an incorrect encoder type, or a defective sensor.

Additional Steps

Steps 1–2 are listed in Priority Fix.

  1. 3

    Adjust the filter time constant for fault message actuation: C0559 for ECSxS/P/M/A or C0575 for 9300 servo cam.

  2. 4

    Check the cable for wire breakage if no data is being sent.

  3. 5

    Ensure a SinCos encoder from the Stegmann company is connected.

  4. 6

    Set the voltage supply correctly in parameter C0421.

Source: Lenze EVF9300 Vector Drive
Open Manual (Page 37)