Virtual Inputs - GE C60 Instruction Manual
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breaker management relay
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5 SETTINGS
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PATH: SETTINGS
INPUTS/OUTPUTS
# VIRTUAL INPUT
1
#
MESSAGE
MESSAGE
MESSAGE
There are 32 virtual inputs that can be individually programmed to respond to input signals from the keypad (COMMANDS
menu) and non-UCA2 communications protocols only. All virtual input operands are defaulted to OFF = 0 unless the appro-
priate input signal is received. Virtual input states are preserved through a control power loss.
VIRTUAL INPUT 1 FUNCTION:
If set to Disabled, the input will be forced to 'OFF' (Logic 0) regardless of any attempt to alter the input. If set to Enabled, the
input will operate as shown on the scheme logic diagram, and generate output FlexLogic™ operands in response to
received input signals and the applied settings.
VIRTUAL INPUT 1 TYPE:
There are two types of operation, Self-Reset and Latched. If set to Self-Reset, when the input signal transits from OFF = 0
to ON = 1, the output operand will be set to ON = 1 for only one evaluation of the FlexLogic™ equations and then return to
OFF = 0. If set to Latched, the virtual input sets the state of the output operand to the same state as the most recent
received input, ON =1 or OFF = 0.
Virtual Input operating mode Self-Reset generates the output operand for a single evaluation of the Flex-
Logic™ equations. If the operand is to be used anywhere other than internally in a FlexLogic™ equation, it
will most probably have to be lengthened in time. A FlexLogic™ Timer with a delayed reset can perform
NOTE
this function.
SETTING
VIRTUAL INPUT 1
FUNCTION:
Disabled=0
Enabled=1
"Virtual Input 1 to ON = 1"
"Virtual Input 1 to OFF = 0"
SETTING
VIRTUAL INPUT 1
TYPE:
Latched
Self - Reset
GE Multilin
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VIRTUAL INPUTS
VIRTUAL INPUT 1(32)
VIRTUAL INPUT
1
FUNCTION: Disabled
VIRTUAL INPUT
1 ID:
Virt Ip 1
VIRTUAL INPUT
1
TYPE: Latched
VIRTUAL INPUT
1
EVENTS: Disabled
AND
AND
AND
Figure 5–39: VIRTUAL INPUTS SCHEME LOGIC
C60 Breaker Management Relay
5.7 INPUTS / OUTPUTS
5.7.2 VIRTUAL INPUTS
Range: Disabled, Enabled
Range: Up to 12 alphanumeric characters
Range: Self-Reset, Latched
Range: Disabled, Enabled
S
Latch
SETTING
R
VIRTUAL INPUT 1 ID:
(Flexlogic Operand)
OR
Virt Ip 1
5
827080A2.CDR
5-87
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