Teleprotection Channel Tests - GE L60 Instruction Manual

6.2 STATUS
PATH: ACTUAL VALUES
TELEPROT CH TESTS
6
The status information for two channels is shown here.
• CHANNEL 1(2) STATUS: This represents the receiver status of each channel. If the value is "OK", teleprotection is
enabled and data is being received from the remote terminal; If the value is "FAIL", teleprotection enabled and data is
not being received from the remote terminal. If "n/a", teleprotection is disabled.
• CHANNEL 1(2) LOST PACKETS: Data is transmitted to the remote terminals in data packets at a rate of 2 packets per
cycle. The number of lost packets represents data packets lost in transmission; this count can be reset to 0 through the
COMMANDS CLEAR RECORDS
• VALIDITY OF CHANNEL CONFIGURATION: This value displays the current state of the communications channel
identification check, and hence validity. If a remote relay ID does not match the programmed ID at the local relay, the
"FAIL" message will be displayed. The "N/A" value appears if the local relay ID is set to a default value of "0", the chan-
nel is failed, or if the teleprotection inputs/outputs are not enabled.
6-8
STATUS TELEPROT CH TESTS
CHANNEL 1
STATUS: n/a
CHANNEL 1 LOST
MESSAGE
PACKETS:
CHANNEL 2
MESSAGE
STATUS: n/a
CHANNEL 2 LOST
MESSAGE
PACKETS:
VALIDITY OF CHANNEL
MESSAGE
CONFIGURATION: FAIL
menu.
L60 Line Phase Comparison Relay

6.2.15 TELEPROTECTION CHANNEL TESTS

Range: n/a, FAIL, OK
Range: 1 to 65535 in steps of 1
1
Range: n/a, FAIL, OK
Range: 1 to 65535 in steps of 1
1
Range: n/a, FAIL, OK
6 ACTUAL VALUES
GE Multilin