There is a massive influx of counterfeit 17MB130S modules from Asia. These clones have (~5Ω vs genuine 1.5Ω).
Modules like the 17MB130S have specific (Gate charge, Miller plateau voltage, saturation voltage) that the drive's firmware must compensate for. If you replace the module without updating the firmware, you will get desaturation faults or short-circuit alarms . 17mb130s firmware
In this post, we will dissect the relationship between the 17MB130S hardware and the control firmware, focusing on how to troubleshoot CRC errors, gate driver timing mismatches, and how to handle blank or corrupted modules. There is a massive influx of counterfeit 17MB130S