6-12 C70 CAPACITOR BANK PROTECTION AND CONTROL SYSTEM – INSTRUCTION MANUAL
METERING CHAPTER 6: ACTUAL VALUES
6
This status is relevant to R-GOOSE reception when configured for SSM or ASM reception modes. It is not relevant for GOOSE
or for R-GOOSE in unicast reception mode.
ARP — The unicast mode of R-GOOSE transmission requires Address Resolution Protocol (ARP) for the resolution of the
network layer address into the MAC layer address. R-TxGOOSE## ARP status On indicates that ARP responses are being
received and the destination MAC address for R-GOOSE transmissions has been obtained. This status remains Off if
TxGOOSE## is not configured for R-GOOSE. It also remains Off if setting R-TxGOOSE1 DST IP is set to a multicast address. In
the case where setting R-TxGOOSE1 DST IP is configured with a unicast address and this status indicates Off, TxGOOSE##
transmission will be off, and therefore communication network diagnosis needs to be carried out.
This status is only applicable for R-GOOSE transmission with setting R-TxGOOSE1 DST IP set to a unicast IP address. It is not
applicable for GOOSE or for R-GOOSE when setting R-TxGOOSE1 DST IP is multicast.
6.4 Metering
6.4.1 Metering conventions
6.4.1.1 UR convention for measuring power and energy
The figure illustrates the conventions established for use in UR devices.
The C70 is provided with optional IEC 61850 capability. This feature is specified as a software option at the time
of ordering. See the Order Codes section of chapter 2 for details.
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