Section 17 Glossary100BASE-FX A physical medium defined in the IEEE 802.3 Ethernetstandard for local area networks (LANs) that uses fiberoptic cabling100BASE-TX A physical medium defined in the IEEE 802.3 Ethernetstandard for local area networks (LANs) that usestwisted-pair cabling category 5 or higher with RJ-45connectorsACT 1. Application Configuration tool in PCM6002. Trip status in IEC 61850AD Active directoryAIM Analog input moduleAIS Air-insulated switchgearAR AutoreclosingASC Arc suppression coilAVR Automatic voltage regulatorBCD Binary coded decimalCAM Centralized account managementCAT 6 Cable standard for gigabit Ethernet and other networkprotocols that is backward compatible with CAT 5/5eand CAT 3 cable standardsCB Circuit breakerCBB Cycle building blockCBCT Core balance current transformerCBFP Circuit breaker failure protectionCOM600S Substation Management Unit. An all-in-onecommunication gateway, automation platform anduser interface solution for utility and industrialdistribution substations.COMTRADE Common format for transient data exchange for powersystems. Defined by the IEEE Standard.CR Carrier receive signalCS Carrier send signalCT Current transformer1MRS759142 C Section 17GlossaryREX640 1747Technical Manual