5-46 G30 Generator Protection System GE Multilin5.2 PRODUCT SETUP 5 SETTINGS5The IEC ------- DEFAULT THRESHOLD settings are used to determine when to trigger spontaneous responses containingM_ME_NC_1 analog data. These settings group the G30 analog data into types: current, voltage, power, energy, and other.Each setting represents the default threshold value for all M_ME_NC_1 analog points of that type. For example, to triggerspontaneous responses from the G30 when any current values change by 15 A, the IEC CURRENT DEFAULT THRESHOLD set-ting should be set to 15. Note that these settings are the default values of the deadbands. P_ME_NC_1 (parameter of mea-sured value, short floating point value) points can be used to change threshold values, from the default, for each individualM_ME_NC_1 analog point. Whenever power is removed and re-applied to the G30, the default thresholds are in effect.The IEC REDUNDANCY setting decides whether multiple client connections are accepted or not. If redundancy is set to Yes,two simultaneous connections can be active at any given time.When the IEC port number is set to 0, the change takes effect when the G30 is restarted.Do not set more than one protocol to the same TCP/UDP port number, as this results in unreliable operation ofthose protocols.The IEC 60870-5-104 and DNP protocols cannot be used simultaneously. When the IEC 60870-5-104 FUNCTIONsetting is set to “Enabled”, the DNP protocol does not operate. When this setting is changed, it takes effect whenpower to the relay is cycled (off-to-on).PATH: SETTINGS PRODUCT SETUP COMMUNICATIONS IEC 60870-5-104 PROTOCOL IEC NETWORK CLIENTADDRESSESThe UR can specify a maximum of five clients for its IEC 104 connections. These are IP addresses for the controllers towhich the UR can connect.A maximum of two simultaneous connections are supported at any given time.m) EGD PROTOCOLPATH: SETTINGS PRODUCT SETUP COMMUNICATIONS EGD PROTOCOLThe G30 Generator Protection System is provided with optional Ethernet Global Data (EGD) communica-tions capability. This feature is specified as a software option at the time of ordering. See the Orderingsection of chapter 2 for additional details.The relay supports one fast Ethernet Global Data (EGD) exchange and two slow EGD exchanges. There are 20 data itemsin the fast-produced EGD exchange and 50 data items in each slow-produced exchange. IEC NETWORK CLIENT ADDRESSESCLIENT ADDRESS 1:0.0.0.0Range: Standard IPV4 address formatMESSAGE CLIENT ADDRESS 2:0.0.0.0Range: Standard IPV4 address formatMESSAGE CLIENT ADDRESS 3:0.0.0.0Range: Standard IPV4 address formatMESSAGE CLIENT ADDRESS 4:0.0.0.0Range: Standard IPV4 address formatMESSAGE CLIENT ADDRESS 5:0.0.0.0Range: Standard IPV4 address format EGD PROTOCOL FAST PROD EXCH 1 CONFIGURATIONMESSAGE SLOW PROD EXCH 1 CONFIGURATIONMESSAGE SLOW PROD EXCH 2 CONFIGURATIONNOTENOTE
