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GE B90 UR Series Instruction Manual Page 199

Low impedance bus differential system.
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5 SETTINGS
Table 5–7: B90 FLEXLOGIC OPERANDS (Sheet 4 of 4)
OPERAND TYPE
OPERAND SYNTAX
SELF-
ANY MAJOR ERROR
DIAGNOSTICS
ANY MINOR ERROR
(See Relay Self-
ANY SELF-TESTS
tests descriptions in
BATTERY FAIL
Chapter 7:
CLOCK UNSYNCHRONIZED
Commands and
DIRECT DEVICE OFF
Targets)
DIRECT RING BREAK
EQUIPMENT MISMATCH
FLEXLOGIC ERR TOKEN
IRIG-B FAILURE
LATCHING OUT ERROR
MAINTENANCE ALERT
PORT 1 OFFLINE
PORT 2 OFFLINE
PORT 3 OFFLINE
PORT 4 OFFLINE
PORT 5 OFFLINE
PORT 6 OFFLINE
PRI ETHERNET FAIL
PTP FAILURE
REMOTE DEVICE OFF
RRTD COMM FAIL
SEC ETHERNET FAIL
SNTP FAILURE
SYSTEM EXCEPTION
TEMP MONITOR
UNIT NOT PROGRAMMED
TEMPERATURE
TEMP MONITOR
MONITOR
USER-
PUSHBUTTON 1 ON
PROGRAMMABLE
PUSHBUTTON 1 OFF
PUSHBUTTONS
ANY PB ON
PUSHBUTTON 2 to 12
Some operands can be re-named by the user. These are the names of the breakers in the breaker control feature, the ID
(identification) of contact inputs, the ID of virtual inputs, and the ID of virtual outputs. If the user changes the default name
or ID of any of these operands, the assigned name will appear in the relay list of operands. The default names are shown in
the FlexLogic operands table above.
The characteristics of the logic gates are tabulated below, and the operators available in FlexLogic are listed in the Flex-
Logic operators table.
Table 5–8: FLEXLOGIC GATE CHARACTERISTICS
GATES
NUMBER OF INPUTS
NOT
OR
2 to 16
AND
2 to 16
NOR
2 to 16
NAND
2 to 16
XOR
GE Multilin
OPERAND DESCRIPTION
Any of the major self-test errors generated (major error)
Any of the minor self-test errors generated (minor error)
Any self-test errors generated (generic, any error)
The battery is not functioning
Relay is not synchronized to the international time standard
A direct device is configured but not connected
The Direct I/O settings is for a connection that is not in a ring
The configuration of modules does not match the stored order code
A Flexlogic equation is incorrect
A bad IRIG-B input signal has been detected
A difference is detected between the desired and actual latch contact state
A subset of the minor self-test errors generated, see Chapter 7
Ethernet connect has failed for the specified port
Ethernet connect has failed for the specified port
Ethernet connect has failed for the specified port
Ethernet connect has failed for the specified port
Ethernet connect has failed for the specified port
Ethernet connect has failed for the specified port
See description in Chapter 7: Commands and targets
"Bad PTP Signal" self-test as described in Chapter 7
One or more GOOSE devices are not responding
See description in Chapter 7: Commands and targets
See description in Chapter 7: Commands and targets
SNTP server is not responding
See description in Chapter 7: Commands and targets
Monitors ambient temperature and maximum operating temperature
The product setup>installation>relay settings setting is not programmed
Asserted while the ambient temperature is greater than the maximum
operating temperature (80°C)
Pushbutton number 1 is in the "On" position
Pushbutton number 1 is in the "Off" position
Any of twelve pushbuttons is in the "On" position
Same set of operands as PUSHBUTTON 1
OUTPUT IS '1' (= ON) IF...
1
input is '0'
any input is '1'
all inputs are '1'
all inputs are '0'
any input is '0'
2
only one input is '1'
B90 Low Impedance Bus Differential System
5.4 FLEXLOGIC
5
5-85

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