ABB SPA-ZC 400 Installation And Commissioning Manual

Also see for SPA-ZC 400: Product guide Installation and commissioning manual Installation and commissioning manual

Contents

141MRS755347Ethernet AdapterInstallation and Commissioning ManualSPA-ZC 4002.2. Introduction to IEC 61850 standardThe IEC 61850 standard defines the communication between IEDs in substations.IEDs support the following functions:- Protection and control- Integration of innovative sensor and switch technologies- Metering, supervisory control and data acquisition (SCADA)- Remote monitoring and fault diagnostics- Automated dispatch and control- Asset management- Condition monitoring and diagnosticsIEC 61850 provides:- Standardized information models for all kind of protection relays, controllers,circuit-breakers, transformers, etc.- Information exchange methods to access the information modelsí data: reportsequences-of-events, log historical data, control devices, sampled valuedistribution, fast peer-to-peer process data exchange, etc.- A unified system configuration language (XML based) and device on-line self-description.Compared to other communication standards for substation automation, theIEC 61850 standard defines data modeling and communication services for thisspecific domain. Data modeling is mapped to a communication protocol,Manufacturing Message Specification (MMS, ISO 9506 protocol), which usesTCP/IP and Ethernet. In addition to the communication specifications, engineeringinformation exchange is defined in SCL, which is a XML based language. For moreinformation on the IEC 61850 standard documentation, see Section 1.8. Relateddocuments.2.3. SPA-ZC 400-BB and SPA-ZC 400-MM Product OverviewSPA-ZC 400-BB and SPA-ZC 400-MM versions have the same IEC 61850functionality as described in Section 2.1. SPA-ZC 400 Product Overview. Inaddition, these versions include an optional fibre optic interface.This optional interface provides connection between the RE_ 54_ device and thefibre-optic SPA, LONÆ and IEC 60870-5-103 buses. The bus connection moduleconverts incoming optical signals from the SPA, LON Æ and IEC 60870-5-103 busto electrical RS-485 signals for the RE_54_ devices and vice versa. It contains aservice pin for LON Æ nodes.The optional interface can be used in the Loop and Star type bus topologies. Alsothe moduleís line idle state is selectable. The light can be turn on or off. The jumpersselect the bus topology (Loop or Star) depending on whether the light is turned on/off.