GE Multilin 850 Instruction Manual page 542

FLEXLOGIC
ELEMENT OPERANDS
Resetting Reset OP
Reset OP (PB)
Reset OP (Operand)
Reset OP (Comms)
Restricted Ground Fault RGF 1 PKP
RGF 1 OP
RGF 1 Superv ON
RTD Temperature RTD 1 Trip PKP
RTD 1 Trip OP
RTD 1 Alarm PKP
RTD 1 Alarm OP
RTD 1 Open
RTD 1 Shorted
RTD 2 to RTD 12
Hot RTD
RTD Trouble RTD Trouble PKP
RTD Trouble OP
Security ROLE ADMIN ACT
ROLE OPERATOR ACT
ROLE OBSERVER ACT
Self-Test Error Any Minor Error
Any Major Error
Sensitive Ground TOC SGnd TOC 1 PKP
SGnd TOC 1 OP
Sensitive Ground IOC SGnd IOC 1 PKP
SGnd IOC 1 OP
Sensitive Ground SGnd Dir OC FWD
Directional OC SGnd Dir OC REV
Setpoint Access Setpoints Access OP
Setpoints Group Control Group 1 Active
Group 2 Active
...
Group 6 Active
SOTF SOTF PKP
SOTF OP
Switches SW[X] Opened
SW[X] Closed
SW[X] Intermittent
Switch Control SW[X] Open Cmd
SW[X] Close Cmd
SW[X] Remote Open
SW[X] Remote Close
SW[X] Rem Blk Open
SW[X] Rem Blk Close
SW[X] Rem Blk Open Byp
SW[X] Rem Blk Close Byp
Synchrocheck Sync1 OK
Sync1 Live Bus
Sync1 Live Line
Sync1 Dead Bus
Sync1 Dead Line
Sync1 Dead Src OK
Sync1 Close Perm
4–410
SW[X] Discrepancy
SW[X] Not Configured
EVENT DESCRIPTION
Reset command
Reset command initiated from a front panel pushbutton
Reset command initiated from a FlexLogic operand
Reset command initiated via communications
Restricted Ground Fault 1 has picked up
Restricted Ground Fault 1 has operated
The Restricted Ground Fault supervision has operated
RTD 1 Trip has picked up. It is displayed as "RTD 1 PKP" if the Trip Function
is set to "Configurable".
RTD 1 Trip has operated. It is displayed as "RTD 1 OP" if the Trip Function is
set to "Configurable".
RTD 1 Alarm has picked up
RTD 1 Alarm has operated
RTD 1 sensor is detected open
RTD 1 sensor is detected shorted
Similar to RTD 1
Any RTD Alarm PKP operand has picked up.
RTD Trouble has picked up
RTD Trouble has operated
Administrator role is active and is set to true when that is the case
Operator role is active and is set to true when that is the case
Observer role is active and is set to true when that is the case
see the Relay Minor Self-Test errors table
see the Relay Major Self-Test errors table
Sensitive ground TOC has picked up
Sensitive ground TOC has operated
Sensitive ground instantaneous overcurrent 1 has picked up
Sensitive ground instantaneous overcurrent 1 has operated
Sensitive ground directional OC forward has operated
Sensitive ground directional OC reverse has operated
An access to change setpoints has been granted
Setpoint group 1 is active
Setpoint group 2 is active
...
Setpoint group 6 is active
SOTF has picked up
SOTF has operated
Disconnect Switch [X] state is detected opened
Disconnect Switch [X] state is detected closed
Intermittent state between 89a and 89b contacts programmed for SW[X]
during opening or closing
Discrepancy between 89a and 89b contact inputs programmed for SW[X]
is detected
No contact Input 89a or 89b is programmed to reflect the status of SW[X]
[X] - the element number. Note the operand name will change depending
on what is programmed.
Local or Remote Open command initiated to Switch [X]
Local or Remote Close command initiated to Switch [X]
Remote Open command is initiated to Switch [X]
Remote Close command is initiated to Switch [X]
The Open command to Switch [X] is blocked
The Close command to Switch [X] is blocked
The block open signal for Switch [X] is bypassed
The block close signal for Switch [X] is bypassed
[X] - the element number.
Synchrocheck 1 permission is given
Synchrocheck 1 bus voltage is live
Synchrocheck 1 line voltage is live
Synchrocheck 1 bus voltage is dead
Synchrocheck 1 line voltage is dead
Synchrocheck 1 dead source permission is given
Synchrocheck 1 breaker closing permission is given
850 FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL
CHAPTER 4: SETPOINTS