Virtual Inputs - GE T35 Instruction Manual

5 SETTINGS
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PATH: SETTINGS INPUTS/OUTPUTS
# VIRTUAL INPUT
1
#
MESSAGE
MESSAGE
MESSAGE
# VIRTUAL INPUT
2
#
↓
# VIRTUAL INPUT
32
#
# UCA SBO TIMER
#
There are 32 virtual inputs that can be individually programmed to respond to input signals from the keypad (COMMANDS
menu) and communications protocols. All virtual input operands are defaulted to OFF = 0 unless the appropriate input sig-
nal is received. Virtual input states are preserved through a control power loss.
If the
VIRTUAL INPUT x FUNCTION
the input. If set to "Enabled", the input operates as shown on the logic diagram and generates output FlexLogic™ operands
in response to received input signals and the applied settings.
There are two types of operation: Self-Reset and Latched. If
transits from OFF = 0 to ON = 1, the output operand will be set to ON = 1 for only one evaluation of the FlexLogic™ equa-
tions 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.
The "Self-Reset" operating mode generates the output operand for a single evaluation of the FlexLogic™
equations. If the operand is to be used anywhere other than internally in a FlexLogic™ equation, it will
likely have to be lengthened in time. A FlexLogic™ timer with a delayed reset can perform this function.
NOTE
The Select-Before-Operate timer sets the interval from the receipt of an Operate signal to the automatic de-selection of the
virtual input, so that an input does not remain selected indefinitely (used only with the UCA Select-Before-Operate feature).
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
FUNCTION: Disabled
VIRTUAL INPUT
Virt Ip 1
VIRTUAL INPUT
TYPE: Latched
VIRTUAL INPUT
EVENTS: Disabled
As above for Virtual Input 1
↓
As above for Virtual Input 1
UCA SBO TIMEOUT:
30 s
is to "Disabled", the input will be forced to 'OFF' (Logic 0) regardless of any attempt to alter
AND
AND
AND
Figure 5–51: VIRTUAL INPUTS SCHEME LOGIC
T35 Transformer Management Relay
Range: Disabled, Enabled
1
Range: Up to 12 alphanumeric characters
1 ID:
Range: Self-Reset, Latched
1
Range: Disabled, Enabled
1
Range: 1 to 60 s in steps of 1
is "Self-Reset", when the input signal
VIRTUAL INPUT x TYPE
S
Latch
R
5.7 INPUTS/OUTPUTS
5.7.2 VIRTUAL INPUTS
SETTING
VIRTUAL INPUT 1 ID:
(Flexlogic Operand)
OR
Virt Ip 1
827080A2.CDR
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