GE G30 Instruction Manual

Also see for G30: Communications manual Communications guide Instruction manual Instruction manual Instruction manual

Contents

viii G30 Generator Protection System GE MultilinTABLE OF CONTENTSB. MODBUSCOMMUNICATIONSB.1 MODBUS RTU PROTOCOLB.1.1 INTRODUCTION ............................................................................................... B-1B.1.2 PHYSICAL LAYER ............................................................................................ B-1B.1.3 DATA LINK LAYER ........................................................................................... B-1B.1.4 MODBUS RTU CRC-16 ALGORITHM .............................................................. B-2B.2 MODBUS FUNCTION CODESB.2.1 SUPPORTED FUNCTION CODES ................................................................... B-4B.2.2 READ ACTUAL VALUES OR SETTINGS (FUNCTION CODE 03/04H) ........... B-4B.2.3 EXECUTE OPERATION (FUNCTION CODE 05H)........................................... B-5B.2.4 STORE SINGLE SETTING (FUNCTION CODE 06H)....................................... B-5B.2.5 STORE MULTIPLE SETTINGS (FUNCTION CODE 10H) ................................ B-6B.2.6 EXCEPTION RESPONSES............................................................................... B-6B.3 FILE TRANSFERSB.3.1 OBTAINING RELAY FILES VIA MODBUS........................................................ B-7B.4 MEMORY MAPPINGB.4.1 MODBUS MEMORY MAP ................................................................................. B-9B.4.2 DATA FORMATS............................................................................................. B-73C. IEC 61850COMMUNICATIONSC.1 OVERVIEWC.1.1 INTRODUCTION ............................................................................................... C-1C.1.2 COMMUNICATION PROFILES ......................................................................... C-1C.1.3 FILE TRANSFER BY IEC 61850 ....................................................................... C-2C.2 SERVER DATA ORGANIZATIONC.2.1 OVERVIEW ....................................................................................................... C-3C.2.2 GGIO1: DIGITAL STATUS VALUES ................................................................. C-3C.2.3 GGIO2: DIGITAL CONTROL VALUES.............................................................. C-3C.2.4 GGIO3: DIGITAL STATUS AND ANALOG VALUES FROM GOOSE DATA .... C-3C.2.5 GGIO4: GENERIC ANALOG MEASURED VALUES......................................... C-3C.2.6 MMXU: ANALOG MEASURED VALUES .......................................................... C-4C.2.7 PROTECTION AND OTHER LOGICAL NODES............................................... C-4C.3 SERVER FEATURES AND CONFIGURATIONC.3.1 BUFFERED/UNBUFFERED REPORTING........................................................ C-6C.3.2 FILE TRANSFER ............................................................................................... C-6C.3.3 TIMESTAMPS AND SCANNING ....................................................................... C-6C.3.4 LOGICAL DEVICE NAME ................................................................................. C-6C.3.5 LOCATION ........................................................................................................ C-6C.3.6 LOGICAL NODE NAME PREFIXES.................................................................. C-7C.3.7 CONNECTION TIMING ..................................................................................... C-7C.3.8 NON-IEC 61850 DATA ...................................................................................... C-7C.3.9 COMMUNICATION SOFTWARE UTILITIES..................................................... C-7C.4 GENERIC SUBSTATION EVENT SERVICES: GSSE AND GOOSEC.4.1 OVERVIEW ....................................................................................................... C-8C.4.2 GSSE CONFIGURATION.................................................................................. C-8C.4.3 FIXED GOOSE .................................................................................................. C-8C.4.4 CONFIGURABLE GOOSE ................................................................................ C-8C.4.5 ETHERNET MAC ADDRESS FOR GSSE/GOOSE ........................................ C-11C.4.6 GSSE ID AND GOOSE ID SETTINGS ............................................................ C-11C.5 IEC 61850 IMPLEMENTATION VIA ENERVISTA UR SETUPC.5.1 OVERVIEW ..................................................................................................... C-12C.5.2 CONFIGURING IEC 61850 SETTINGS .......................................................... C-13C.5.3 ABOUT ICD FILES .......................................................................................... C-14C.5.4 CREATING AN ICD FILE WITH ENERVISTA UR SETUP.............................. C-18C.5.5 ABOUT SCD FILES ......................................................................................... C-18C.5.6 IMPORTING AN SCD FILE WITH ENERVISTA UR SETUP........................... C-21C.6 ACSI CONFORMANCEC.6.1 ACSI BASIC CONFORMANCE STATEMENT ................................................ C-23C.6.2 ACSI MODELS CONFORMANCE STATEMENT ............................................ C-23C.6.3 ACSI SERVICES CONFORMANCE STATEMENT ......................................... C-24C.7 LOGICAL NODES