5-118 L90 Line Current Differential System GE Multilin5.4 SYSTEM SETUP 5 SETTINGS5• MSVCB 1 SVENA: The SV Stream Control is set by either toggling an assigned Flexlogic operand or a remote clientwrite, to start and stop the streaming of R-SV frames: If remote client control is disabled, a negative response is pro-vided to the client in response to a write attempt. A FlexLogic operand (SvEna) is provided for each Aggregator thatreflects the state of the SvEna control where “1”= Enabled and “0”=Disabled. The Logic for setting the SvEna controlbit is shown in the figure below.Figure 5–47: LOGIC FOR SETTING SVENA CONTROL BIT• MSVCB 1 Client CONTRL: This setting determines if a client can write to the reserve bit. If the assigned Flexlogicoperand is a logic 1 state, remote clients can write to both the reserve bit and the SvEna bit. If the Flexlogic operand isa logic 0 state, the remote client writes to both the reserve bit and the SvEna will be rejected by the UR and a negativeresponse with the appropriate Service Error will be returned to the client.• MSVCB 1 SVENA Default: This setting sets the default state of the stream (On or Off) on power-up or re-boot.• MSVCB 1 CONFREV: The Configuration revision is incremented by the relay every time the configuration is changed.This setting allows the user to reset the configuration back to 1 or a value from 1 to 4294967295.• MSVCB 1 PRIORITY: A value from 0 through 7: The default value is 4.• MSVCB 1 IP Class: The value represents the IPv4 Differentiated Services (formerly called TypeOfService) value. Thedefault value is set for Expedited Forwarding (101110B (46 or 2EH). This value provides priority routing – when sup-ported in the routers.• MSVCB 1 VID: A range of values limited from 0 to 4095.• MSVCB 1 APPID: This setting allows the selection of a specific application ID for each sending device.• MSVCB 1 DEST IP Address: This is the destination multicast address IP address which is entered in Standard IPV4address format. The valid range for IPv4 is from 224.0.0.0 to 255.255.255.255 but the UR does not test the addressentered.• MSVCB 1 Security: This setting selects what level of security and authentication is used, see table below, and is in theform of an enumeration as per standard. The range is 1, 2 and 3.Shaded settings in table below are not supported in firmware 7.0.MESSAGE MSVCB 1 DEST. IP:224.0.0.0Range: 0 to 255.255.255.255Default: 224.0.0.0MESSAGE MSVCB 1 SECURITY:0Range: 0 to 2Default: 0ENUMERATION AUTHENTICATION ENCRYPTION0 no no1 yes no2 yes yesNOTE
