GE T35 UR Series

GE Multilin T35 Transformer Protection System 5-117
5 SETTINGS 5.5 FLEXLOGIC
5
ELEMENT:
FlexElements
FxE 1 PKP
FxE 1 OP
FxE 1 DPO
FlexElement 1 has picked up
FlexElement 1 has operated
FlexElement 1 has dropped out
FxE 2 to 16 Same set of operands as shown for FxE 1
ELEMENT:
Ground time
overcurrent
GROUND TOC1 PKP
GROUND TOC1 OP
GROUND TOC1 DPO
Ground time overcurrent 1 has picked up
Ground time overcurrent 1 has operated
Ground time overcurrent 1 has dropped out
GROUND TOC2 to 6 Same set of operands as shown for GROUND TOC1
ELEMENT
Non-volatile latches
LATCH 1 ON
LATCH 1 OFF
Non-volatile latch 1 is ON (Logic = 1)
Non-volatile latch 1 is OFF (Logic = 0)
LATCH 2 to 16 Same set of operands as shown for LATCH 1
ELEMENT:
Phase time
overcurrent
PHASE TOC1 PKP
PHASE TOC1 OP
PHASE TOC1 DPO
PHASE TOC1 PKP A
PHASE TOC1 PKP B
PHASE TOC1 PKP C
PHASE TOC1 OP A
PHASE TOC1 OP B
PHASE TOC1 OP C
PHASE TOC1 DPO A
PHASE TOC1 DPO B
PHASE TOC1 DPO C
At least one phase of phase time overcurrent 1 has picked up
At least one phase of phase time overcurrent 1 has operated
All phases of phase time overcurrent 1 have dropped out
Phase A of phase time overcurrent 1 has picked up
Phase B of phase time overcurrent 1 has picked up
Phase C of phase time overcurrent 1 has picked up
Phase A of phase time overcurrent 1 has operated
Phase B of phase time overcurrent 1 has operated
Phase C of phase time overcurrent 1 has operated
Phase A of phase time overcurrent 1 has dropped out
Phase B of phase time overcurrent 1 has dropped out
Phase C of phase time overcurrent 1 has dropped out
PHASE TOC2 to 6 Same set of operands as shown for PHASE TOC1
ELEMENT:
Selector switch
SELECTOR 1 POS Y
SELECTOR 1 BIT 0
SELECTOR 1 BIT 1
SELECTOR 1 BIT 2
SELECTOR 1 STP ALARM
SELECTOR 1 BIT ALARM
SELECTOR 1 ALARM
SELECTOR 1 PWR ALARM
Selector switch 1 is in Position Y (mutually exclusive operands)
First bit of the 3-bit word encoding position of selector 1
Second bit of the 3-bit word encoding position of selector 1
Third bit of the 3-bit word encoding position of selector 1
Position of selector 1 has been pre-selected with the stepping up control
input but not acknowledged
Position of selector 1 has been pre-selected with the 3-bit control input but
not acknowledged
Position of selector 1 has been pre-selected but not acknowledged
Position of selector switch 1 is undetermined or restored from memory when
the relay powers up and synchronizes to the three-bit input
SELECTOR 2 Same set of operands as shown above for SELECTOR 1
ELEMENT:
Setting group
SETTING GROUP ACT 1
SETTING GROUP ACT 2
SETTING GROUP ACT 3
SETTING GROUP ACT 4
SETTING GROUP ACT 5
SETTING GROUP ACT 6
Setting group 1 is active
Setting group 2 is active
Setting group 3 is active
Setting group 4 is active
Setting group 5 is active
Setting group 6 is active
ELEMENT:
Disturbance
detector
SRC1 50DD OP
SRC2 50DD OP
SRC3 50DD OP
SRC4 50DD OP
SRC5 50DD OP
SRC6 50DD OP
Source 1 disturbance detector has operated
Source 2 disturbance detector has operated
Source 3 disturbance detector has operated
Source 4 disturbance detector has operated
Source 5 disturbance detector has operated
Source 6 disturbance detector has operated
Table 5–10: T35 FLEXLOGIC OPERANDS (Sheet 2 of 5)
OPERAND TYPE OPERAND SYNTAX OPERAND DESCRIPTION