%.1s motor encoder freq. too high

Hva betyr 2208 F2A0 ?

The input frequency of the motor encoder for the displayed axis is incorrect, specifically too high. This can lead to erroneous speed and position feedback.

• Input frequency of the motor encoder for the displayed axis is incorrect.

Klikk på steg for å spore fremgangen.

1. 1

   Use an oscilloscope to measure the actual input frequency of the motor encoder signal at the NC control's input terminal for the affected axis.

2. 2

   Compare the measured frequency to the expected maximum frequency specified in the motor/encoder or NC control manual.

3. 3

   Inspect the motor encoder cable for any signs of damage, poor shielding, or external interference that could generate erroneous high-frequency signals.

4. 4

   Verify that the encoder and the NC control's input stage are compatible in terms of maximum operating frequency and signal type.