REG 316*4 1MRB520049-Uen / Rev. F ABB Switzerland Ltd
3-207
V/f-Setting
Voltage/frequency ratio setting referred to UB / f
N
.
VB-Setting
Reference (base) voltage for compensating a difference be-
tween the v.t. rating and the rating of the generator or trans-
former.
t-min
Minimum operating time after being enabled regardless of
inverse characteristic. Operating characteristic constant.
t-max
Maximum operating time after being enabled regardless of
inverse characteristic. Operating characteristic constant.
t [V/f = 1.05] ... t [V/f = 1.50]
Table of 10 values (data input) for defining a specific inverse
operating characteristic.
t-Reset
Time taken to reset (from the operating point). This corre-
sponds to the time taken by the generator to cool.
BlockInp
Binary address used as blocking input.
F: - Not blocked
T: - Blocked
xx: - all binary inputs (or outputs of a protection
function).
Trip
Output for signalling tripping.
Start
Output for signalling pick-up.
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