If you have replaced a blown 17MB130S module and the drive still faults, you likely need to recalibrate the firmware. Here is the standard workflow:
Disclaimer: Modifying VFD firmware voids warranties and can cause explosive failure. Only attempt this if you have a current-limiting power supply. 17mb130s firmware
Before attempting to update or flash firmware, it is critical to verify the hardware version. The "17MB130" is the base chassis, but LG manufactures several revisions: If you have replaced a blown 17MB130S module