GE C60, Instruction Manual

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5-270 C60 Breaker Protection System GE Multilin
5.8 INPUTS AND OUTPUTS 5 SETTINGS
5
c) TELEPROTECTION OUTPUTS
PATH: SETTINGS

INPUTS/OUTPUTS

TELEPROTECTION

TELEPROT OUTPUTS
As the following figure demonstrates, processing of the teleprotection inputs/outputs is dependent on the number of com-
munication channels and terminals. On two-terminal two-channel systems, they are processed continuously on each chan-
nel and mapped separately per channel. Therefore, to achieve redundancy, the user must assign the same operand on
both channels (teleprotection outputs at the sending end or corresponding teleprotection inputs at the receiving end). On
three-terminal two-channel systems, redundancy is achieved by programming signal re-transmittal in the case of channel
failure between any pair of relays.
Figure 5–124: TELEPROTECTION INPUT/OUTPUT PROCESSING

TELEPROT OUTPUTS

TELEPROT OUTPUT 1-1:
Off
Range: FlexLogic operand
MESSAGE
TELEPROT OUTPUT 1-2:
Off
Range: FlexLogic operand
↓
MESSAGE
TELEPROT OUTPUT 1-16:
Off
Range: FlexLogic operand
MESSAGE
TELEPROT OUTPUT 2-1:
Off
Range: FlexLogic operand
MESSAGE
TELEPROT OUTPUT 2-2:
Off
Range: FlexLogic operand
↓
MESSAGE
TELEPROT OUTPUT 2-16:
Off
Range: FlexLogic operand
842750A2.CDR
TELEPROT OUTPUT 1-1:
(same for 1-2...1-16)
TELEPROT INPUT 1-1
DEFAULT:
(same for 1-2...1-16)
Off (Flexlogic Operand)
TELEPRO INPUT 1-1 On
(same for 1-2...1-16)
UR-1
(Teleprotection I/O Enabled)
Communication channel #1
On
Off
ACTUAL VALUES
CHANNEL 1 STATUS:
Fail
OK
OR
SETTING
TELEPROT OUTPUT 1-1:
TELEPROT OUTPUT 2-1:
(same for 1-2...1-16)
Off (Flexlogic Operand)
FLEXLOGIC OPERAND
TELEPRO INPUT 1-1 On
TELEPRO INPUT 2-1 On
(same for 1-2...1-16)
UR-2
SETTING
SETTING
TELEPROT INPUT 1-1
TELEPROT INPUT 2-1
DEFAULT:
(same for 1-2...1-16)
On
Off
Fail
OK
OR
ACTUAL VALUES
ACTUAL VALUES
CHANNEL 1 STATUS:
(On 3-terminal system or 2-terminal
with redundant channel)
Communication channel #2
On
Off
ACTUAL VALUES
CHANNEL 2 STATUS:
Fail
OK
OR
SETTING
(same for 2-2...2-16)
Off (Flexlogic Operand)
FLEXLOGIC OPERAND
(same for 2-2...2-16)
DEFAULT:
(same for 2-2...2-16)
On
Off
Fail
OK
OR
CHANNEL 2 STATUS:
UR-2 or UR-3
SETTING
SETTING
FLEXLOGIC OPERAND
TELEPROT OUTPUT 2-1:
(same for 1-2...1-16)
TELEPROT INPUT 2-1
DEFAULT:
(same for 1-2...1-16)
Off (Flexlogic Operand)
TELEPRO INPUT 2-1 On
(same for 1-2...1-16)
SETTING
SETTING
FLEXLOGIC OPERAND