5-164 B30 Bus Differential System GE Multilin5.7 CONTROL ELEMENTS 5 SETTINGS55.7.3 SETTING GROUPSPATH: SETTINGS CONTROL ELEMENTS SETTINGS GROUPSThe 61850 standard provides for the ability to monitor, edit, and change setting groups in a relay through a series of ser-vices operating on Setting Group Control Block values. There is one SGCB in LLN0 in LD1 in the UR as, at present, theother LDs do not support multiple setting groups The default value of SETTING GROUPS is Disabled. In order for 61850 and/or UR setting group control to function, the SETTING GROUPS FUNCTION must be set to Enabled.The active setting group in the UR is settable from either the value set via a FlexLogic operand in the UR (present practice)or a SelectActiveSG command from a 61850 Client. For both the UR and IEC 61850, the default active setting group is "1".A 61850 SelectActiveSG command sets one of the internal Non-Volatile flags (61850 SG Level x) that represents therequested Active Setting Group shown as follows:On power-up or restart, the previously selected 61850 SG Level x is re-instated. Similarly, the input to the setting groupcontrol in the UR can be designed with Non-Volatile latches to achieve the same effect.The setting groups menu controls the activation and deactivation of up to six possible groups of settings in the GROUPEDELEMENTS settings menu. The faceplate Settings In Use LEDs indicate which active group (with a non-flashing energizedLED) is in service. SETTING GROUPSSETTING GROUPSFUNCTION: EnabledRange: Disabled, EnabledMESSAGE SETTING GROUPS BLK:OffRange: FlexLogic operandMESSAGE GROUP 2 ACTIVATE ON:OffRange: FlexLogic operandMESSAGE GROUP 3 ACTIVATE ON:OffRange: FlexLogic operand↓MESSAGE GROUP 6 ACTIVATE ON:OffRange: FlexLogic operandMESSAGE GROUP 1 NAME: Range: up to 16 alphanumeric charactersMESSAGE GROUP 2 NAME: Range: up to 16 alphanumeric characters↓MESSAGE GROUP 6 NAME: Range: up to 16 alphanumeric charactersMESSAGE SETTING GROUPEVENTS: DisabledRange: Disabled, EnabledTable 5–23: ACTIVE SETTING GROUPSELECTACTIVESG VALUE FLAG SET1 (default) SG Level 12 SG Level 23 SG Level 34 SG Level 45 SG Level 46 SG Level 6
