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5 SETTINGS
a) DIRECT INPUTS
PATH: SETTINGS
INPUTS/OUTPUTS
DIRECT INPUT
1
MESSAGE
MESSAGE
MESSAGE
MESSAGE
These settings specify how the direct input information is processed. The
assign a descriptive name to the direct input. The
specified direct input is driven by the device identified here.
The
DIRECT INPUT 1 BIT NUMBER
identified as
DIRECT INPUT 1 BIT NUMBER
The
DIRECT INPUT 1 DEFAULT STATE
following choices are available:
•
Setting
DIRECT INPUT 1 DEFAULT STATE
•
Setting
DIRECT INPUT 1 DEFAULT STATE
•
Setting
DIRECT INPUT 1 DEFAULT STATE
state is not known, such as after relay power-up but before the first communication exchange, the input will default to
Logic 1. When communication resumes, the input becomes fully operational.
•
Setting
DIRECT INPUT 1 DEFAULT STATE
state is not known, such as after relay power-up but before the first communication exchange, the input will default to
Logic 0. When communication resumes, the input becomes fully operational.
b) DIRECT OUTPUTS
PATH: SETTINGS
INPUTS/OUTPUTS
DIRECT OUTPUT
1
MESSAGE
MESSAGE
The
setting allows the user to assign a descriptive name to the direct output. The
DIRECT OUT 1 NAME
the FlexLogic operand that determines the state of this direct output.
c) APPLICATION EXAMPLES
The examples introduced in the earlier Direct inputs and outputs section (part of the Product Setup section) are continued
below to illustrate usage of the direct inputs and outputs.
GE Multilin
DIRECT INPUTS
DIRECT INPUT 1(32)
DIRECT INPUT
1
NAME: Dir Ip 1
DIRECT INPUT
1
DEVICE ID: 1
DIRECT INPUT
1
BIT NUMBER:
1
DIRECT INPUT
1
DEFAULT STATE: Off
DIRECT INPUT
1
EVENTS: Disabled
DIRECT INPUT 1 DEVICE ID
is the bit number to extract the state for direct input 1. Direct Input 1 is driven by the bit
. This corresponds to the direct output number of the sending device.
represents the state of the direct input when the associated direct device is offline. The
to "On" value defaults the input to Logic 1.
to "Off" value defaults the input to Logic 0.
to "Latest/On" freezes the input in case of lost communications. If the latest
to "Latest/Off" freezes the input in case of lost communications. If the latest
DIRECT OUTPUTS
DIRECT OUTPUT 1(32)
DIRECT OUT
1 NAME:
Dir Out 1
DIRECT OUT
1 OPERAND:
Off
DIRECT OUTPUT
1
EVENTS: Disabled
D30 Line Distance Protection System
5.8 INPUTS AND OUTPUTS
5.8.10 DIRECT INPUTS AND OUTPUTS
Range: up to 12 alphanumeric characters
Range: 1 to 16
Range: 1 to 32
Range: On, Off, Latest/On, Latest/Off
Range: Enabled, Disabled
setting allows the user to
DIRECT INPUT 1 NAME
represents the source of direct input 1. The
Range: up to 12 alphanumeric characters
Range: FlexLogic operand
Range: Enabled, Disabled
DIR OUT 1 OPERAND
5
is
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