A Functional Performance Test (FPT) verifies that a system operates according to its design intent across all specified operating and failure modes. It exercises sequences of operation, setpoints, alarms and responses to confirm equipment performs as intended. In data center commissioning it is central to Level 4 testing of individual systems before integrated testing.
Category: Commissioning & Testing · Subcategory: Commissioning Levels · Part of the AIDC Technical Terminology reference.