Drivecon OL fault code meaning

Series: VF5100HG

Overload Fault relay (86A): Closed.

AC drive

Meaning: (1) Load is too large - Check load or increase capacity of inverter and motor. (2) Setting is incorrect - Change overload action setting of Code No. 28

Possible causes

Source: Drivecon VF5100HG Instruction Manual Protective functions P36

Series: VF51RG regenerative unit

Overload trip OL

AC drive

Meaning: To protect the unit and motor from overload, electronic thermal circuit is provided. This function starts to operate with 105% of rated current. When 150% of rated current is drawn for one minute, all transistors of converter are switched off. Regenerative converter stops and "OL" LED is illuminated.

Possible causes

Source: