The IPG-8150PSS firmware update of 2021 was not just a bug fix—it was a fundamental optimization that extended the useful life of thousands of power supplies. It addressed the infamous I²C bus drops, reduced no-load losses, and added valuable telemetry. For any facility still operating 8150PSS units with pre-2021 firmware, performing this update remains one of the highest-ROI maintenance actions available.
: Adding or refining "humanoid detection" and alarm functions. Ipg-8150pss Firmware Update 2021