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Phoenix, ARIZONA PUBLIC SERVICE accepted “Phase 2 FAT Complete” milestone on 3.5.1 ADMS software version on Thursday, 12 October. The focus of the second phase of the APS project is the introduction of DSCADA functionality and basic DMS functions into daily operational use

FAT tests lasted for 5 weeks, followed by a four-week issue resolution (FAT Issue Resolution). During the FAT, performance tests in the “Storm simulation” mode were performed for 3 days. The GoLive of project Phase 2 is scheduled for January 19, 2018.


APS is Arizona’s largest and longest serving electric utility, providing power for nearly 1.2 million customers in 11 of the state’s 15 counties.