GE D60 Instruction Manual page 234

PRODUCT SETUP
TxGOOSE1 VLAN ID
Range: 0 to 4095 in steps of 1
Default: 0
The value entered sets the VID value in the IEEE 802.1Q VLAN tag included in published TxGOOSE1 messages. VID can be
used by network devices to direct messages to only selected devices, reducing network burden. VID values of 0 and 1
are assigned by IEEE 802.1Q to other functions and are not to be used for GOOSE.
TxGOOSE1 ETYPE APPID
Range: 0 to 65535 in steps of 1
Default: 0
The value entered sets the APPID value in published GOOSE messages and can be used by subscribers to discriminate
TxGOOSE1 messages from other GOOSE messages.
The standard reserves the value range 0 to 16383 for GOOSE Type 1 (Fast messages), and reserves the value range
32768 to 41151 for GOOSE Type 1A (Trip messages). Some subscribers can process messages in the Type 1A range
faster than messages in the Type 1 range. The standard reserves the default value (0) to indicate lack of configuration.
The standard strongly recommends unique, source-orientated APPIDs within a given system.
TxGOOSE1 CONFREV
Range: 0 to 4294967295 in steps of 1
Default: 1
The entered value sets the confRev value in published GOOSE messages and can be used by subscribers to discriminate
TxGOOSE messages of the expected configuration revision from messages of a different revision. The standard requires
that CONFREV be incremented each time the members or the order of the members published is changed. The standard
states that the value of 0 is reserved.
5
TxGOOSE1 RETRANS TIME
Range: 0 to 100 ms in steps of 1 ms
Default: 4 ms
If the entered time is non-zero, when a member value change is detected, four event transmissions are sent, then
heartbeat transmissions resume. The interval between the first and second event transmissions, and between the
second and third, is the time set here. The interval between the third and the fourth event transmission is double the set
time. If the entered time is zero, only a single event transmission occurs, then heartbeat transmissions resume.
TxGOOSE1 TIME TO LIVE
Range: 1 to 300 s in steps of 1 s
Default: 300 s
The value entered sets the timeAllowedtoLive value in published TxGOOSE1 messages. The standard requires
subscribers to assume a failure has occurred when another TxGOOSE1 message is not received within the published
timeAllowedtoLive time.
Base this setting on the TxGOOSE UPDATE TIME and the tolerable number of contiguous message delivery misses. For
example, if the heartbeat time is 10 s, and missing up to three successive messages is tolerable, make the setting
10 * 3 + 1 = 31 s. The extra second is to ensure that arrival of the third heartbeat transmission beats the
timeAllowedtoLive timer.
TxGOOSE1 UPDATE TIME
Range: 1 to 60 s in steps of 1 s
Default: 60 s
This setting specifies the time interval between heartbeat messages, meaning messages that are sent periodically while
no events are detected.
5-56 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL
CHAPTER 5: SETTINGS