%.1s motor enc. zn ampl. too small
Heidenhain · NC Control
Was bedeutet 2203 F200 ?
The ZN amplitude of the encoder (ERN 1381) for the displayed axis is too small. This indicates a problem with the encoder signal integrity, potentially leading to inaccurate position feedback.
Häufige Ursachen
- ZN amplitude of the encoder (ERN 1381) for the displayed axis is too small.
Reparaturschritte & Checkliste
Klicken Sie auf Schritte, um Ihren Fortschritt zu verfolgen.
- 1
Check the motor encoder (ERN 1381) cabling for the specified axis, including shielding and ground connections, for damage, loose contacts, or interference.
- 2
Inspect the encoder itself for signs of physical damage, contamination (e.g., oil, dust), or mounting issues that could affect signal generation.
- 3
Verify the power supply voltage to the encoder is present and stable, within the specified operating range.
- 4
If possible, use an oscilloscope to measure the ZN signal amplitude directly at the encoder output and at the control input to detect signal degradation.