ED40, Overload - Internal brake resistor

The load of the internal brake resistor has reached a critical value.

Diagnostic Code (Hex.)

Diagnostic Code (Dez.)

ED40

60736

Class

Type

Warning

Warning / Information

Standard Reaction

Reset

No

Warning: No reset required.

Possible Causes

Solutions

The internal brake resistor is just below the overload limit. If the limit value is exceeded, the brake resistor will be turned off and the internal ballast power will be lost.

Please consider this note!

If you ignore this warning and the utilization of the internal brake resistor continues to increase, it will be automatically limited by reducing the braking current and the voltage in the DC link can continue to increase, to the point where the servo driver turns off with error "FD4F".