GE L90 Instruction Manual page 303

5 SETTINGS
!" !"
PATH: SETTINGS TESTING
# CHANNEL TESTS
#
MESSAGE
This function performs checking of the communications established by both relays.
# LOCAL LOOPBACK
#
MESSAGE
# REMOTE LOOPBACK
#
MESSAGE
Refer to the Commissioning chapter for a detailed description of using the Channel Tests.
GE Multilin
CHANNEL TESTS
# LOCAL LOOPBACK
#
# REMOTE LOOPBACK
#
LOCAL LOOPBACK
FUNCTION: No
LOCAL LOOPBACK
CHANNEL NUMBER: 1
REMOTE LOOPBACK
FUNCTION: No
REMOTE LOOPBACK
CHANNEL NUMBER: 1
L90 Line Differential Relay
5.9.4 CHANNEL TESTS
Range: Yes, No
Range: 1, 2
Range: Yes, No
Range: 1, 2
5.9 TESTING
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