Date Code 20010625
Setting the Relay
9-23
SEL----311L Instruction Manual
Row
Bit
Definition
Primary
Application
35
X5ABC
Zone 5, out-of-step distance element, instantaneous
(see Figure 3.40)
Testing
X6ABC
Zone 6, out-of-step distance element, instantaneous
(see Figure 3.40)
OSB
Out-of-step block condition declaration
(see Figure 3.41)
OSB1
Out-of-step Block, Zone 1 (see Figure 3.41)
OSB2
Out-of-step Block, Zone 2 (see Figure 3.41)
OSB3
Out-of-step Block, Zone 3 (see Figure 3.41)
OSB4
Out-of-step Block, Zone 4 (see Figure 3.41)
UBOSB
Unblock out-of-step blocking (see Figure 3.40)
36
50G4
Level 4 residual ground instantaneous overcurrent
element (residual ground current above pickup
setting 50G4P; see Figure 3.45)
Tripping
67G4
Level 4 torque controlled residual ground
instantaneous overcurrent element (derived from
50G4; see Figure 3.45)
67G4T
Level 4 residual ground definite-time overcurrent
element 67G4T timed out (derived from 67G4; see
Figure 3.45)
*
MPP1
Zone 1 phase-to-phase compensator distance element
(see Figure 3.29)
MABC1
Zone 1 three-phase compensator distance element
(see Figure 3.29)
MPP2
Zone 2 phase-to-phase compensator distance element
(see Figure 3.30)
MABC2
Zone 2 three-phase compensator distance element
(see Figure 3.30)
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