The Advanced Drive Technology IFT Drive TM5‑015i‑1P (part 48691‑109) is a three‑phase variable frequency drive rated at 6 A, designed to control induction motors in industrial process equipment. Common failure points for this class of VFDs include overheating of the power MOSFET array, degradation of the gate driver ICs, and insulation breakdown of the input/output capacitors; motor side issues such as phase loss or rotor windings can also trigger drive shutdowns. First‑check diagnostics should verify that the supply voltage is within spec, inspect the drive’s temperature sensor and cooling fan operation, and review any fault codes displayed on the panel for indications of overcurrent, overtemperature, or communication errors.[oss-gpt-20b]