FA90, Feedback "Resolver": Amplitude correction limit exceeded.

The upper or lower limit of the amplitude correction has been exceeded.

Diagnostic Code (Hex.)

Diagnostic Code (Dez.)

FA90

64144

Class

Type

Error

Parameter error

Standard Reaction

Reset

The power stage is already switched off

Execute Reset-Command (S-0-0099).

Possible Causes

Solutions

The amplitude correction limit values (0.9-1.1) have been exceeded in IDN "P-0-0150".

Please check the parametrization of IDN "P-0-0150".

An unknown hard- or software error has occurred.

Disconnect the servo drive from the mains (including the 24 V power supply) and start a new attempt. If this error occurs repeatedly, please call the Beckhoff branch office that is responsible for you.

Please consider this note!

When the amplitude correction value less than 1, the cosine amplitude is adjusted, when the value is greater than 1, the sine amplitude is adjusted.

Further Information

AX5000_IDN-Description: "P-0-0150-->Process channel-->Data-->Resolver-->Sin/Cos Amplitude correction"