ABB REG316 4 Series Operating Instructions Manual page 92

ABB Switzerland Ltd
D. Generator differential function settings - Diff-Gen
Summary of parameters:
Text Unit
ParSet 4..1
Trip
g-Setting IN
v-Setting
CurrentInp AnalogAddr
BlockInp BinaryAddr
Trip SignalAddr
Trip-R SignalAddr
Trip-S SignalAddr
Trip-T SignalAddr
Explanation of parameters:
ParSet 4..1
Parameter for determining in which set of parameters a par-
ticular function is active
Trip
defines the Tripping channel activated by the tripping output
of the function (tripping logic).
g-Setting
Basic setting (sensitivity) g of the operating characteristic.
v-Setting
Pick-up ratio (slope) of the operating characteristic.
CurrentInp
defines the A/D input channels. The first channel (R phase)
of the two groups of three phases must be specified.
BlockInp
Binary address used as blocking input.
F: - Not blocked
T: - Blocked
xx: - all binary inputs (or outputs of a protection
function).
3-54
REG 316*4 1MRB520049-Uen / Rev. F
Default Min.
P1 (Select)
000000
0.10 0.10
0.25 0.25
0
F
ER
(see Section 5.11.).
Max. Step
0.50 0.05
0.50 0.25