Toshiba GR200 Series Instruction Manual

Also see for GRB200: Instruction manual

6F2S1931 (0.20)Centralized GRB200(Soft: 030, 031, 032, 033, 034)- 541 -Table 10.3-4 Data structures in the GOOSELogical DeviceCategory “System” Other Logical device (e.g., “Relay”)Data Model SystemDataSet “GOOSEDS”GGIO1 Ind1..16LLN0GoCBThe DataSet “GOOSEDS” is fixedLPHD1GGIORelayLLN0GoCBLPHD1PTRC….Data set Fixed (Not configurable) ConfigurablePerformance GOOSE data sent communication timeis < 3msecGOOSE data sent, communicationtime is around 10msec(iii) SystemThe data model in the LN named “System” is not allowed to modify (that is, a data model isfixed; other LN data models are configurable to meet the system requirement). Mappingsignals to the GGIO1 is required when the GOOSE should send data faster.(iv) Control mode using GOOSEIn the IED, signals generated on the binary output circuit (BO) can be controlled by the SAS,if the user makes the link between a reviving control message and a control function block thatchanges the state of the output element. Four control modes are provided:DOes: Direct control with normal security (direct-operate)SBOns: SBO control with normal security (operate-once or operate-many)DOes: Direct control with enhanced security (direct-operate)SBOes: SBO control with enhanced security (operate-once or operate-many)(v) Time synchronization using IEC 61850 protocol / SNTPSNTP (Simple network time protocol) is used to synchronize clocks of all IEDs in SAS. Timesynchronization is required to maintain common time across all IEDs in the network. Thismakes it easier to analyze the Time stamped event data generated by the IEDs in chronologicalorder. In the system, IEDs are synchronized with the device having precision time source (forexample, GPS).(vi) File transfer (COMTRADE)To send data of the disturbance records, file transfer service is used, which is the operated inCOMTRADE format.