GE D30 User Manual

CHAPTER 6: ACTUAL VALUES STATUS
D30 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 6-7
6
6.3.10 RxGOOSE statistics
ACTUAL VALUES  STATUS  RxGOOSE STATISTICS  RxGOOSE 1(64)
stNum — State number. The most recently received value in GOOSE message field stNum. The publisher increments stNum
each time that the state of one or more of the GOOSE message members is sent with a revised value.
sqNum — Sequence number. The most recently received value in GOOSE message field sqNum. The publisher sets sqNum
to zero each time the state of one or more of the GOOSE message members is sent with a new value, and it increments it
whenever a GOOSE message is resent without any member value change.
IGMP — Multicast (SSM and ASM) modes of R-GOOSE reception require that the D30 device subscribe to a multicast group
over the Internet Group Management Protocol (IGMP) enabled network. R-RxGOOSE## IGMP status On indicates that IGMP
negotiation with a network device (for example a router) was successful. In the case where setting R-RxGOOSE1 DST IP is
configured to a multicast address and this status indicates Off, R-GOOSE reception cannot be successful, and therefore
communication network diagnosis needs to be carried out. 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.
6.3.11 Digital counters
ACTUAL VALUES  STATUS  DIGITAL COUNTERS  DIGITAL COUNTERS Counter 1(8)
The present status of the eight digital counters displays here. The status of each counter, with the user-defined counter
name, includes the accumulated and frozen counts (the count units label also appears). Also included, is the date and time
stamp for the frozen count. The
COUNTER 1 MICROS value refers to the microsecond portion of the time stamp.
6.3.12 Selector switches
ACTUAL VALUES  STATUS  SELECTOR SWITCHES
The display shows both the current position and the full range. The current position only (an integer from 0 through 7) is the
actual value.
 RxGOOSE 1


RxGOOSE 1
stNum: 0
Range: 0 up to 4,294,967,295

RxGOOSE 1
sqNum: 0
Range: 0 up to 4,294,967,295

R-RxGOOSE 1
IGMP: Off
Range: On, Off
The D30 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.
 DIGITAL COUNTERS
 Counter 1

Counter 1 ACCUM:
0

Counter 1 FROZEN:
0

Counter 1 FROZEN:
1970/01/01 00:00:00
Range: YYYY/MM/DD HH:MM:SS

Counter 1 MICROS:
0
Range: 0 to 4294967295 in steps of 1
 SELECTOR SWITCHES


SELECTOR SWITCH 1
POSITION: 0/7
Range: Current Position / 7

SELECTOR SWITCH 2
POSITION: 0/7
Range: Current Position / 7

GE D30 Specifications

General

Brand	GE
Model	D30
Category	Relays
Language	English