Fronius GEN24 Operating Instructions Manual page 72

Parameter
"Time Constant
(τ)"
Shift of the Q(U) characteristic on the Y-axis (Q-axis) via an offset factor.
72
Range of val- Description
ues
0.01 s ‑ 60 s
Time constant (1
Tau) in seconds [s].
Whenever the set
value is changed,
this new set value is
not triggered ab-
ruptly, but smoothly
in accordance with a
PT1 response. The
time constant de-
scribes how quickly
the new set value is
reached. (After three
time constants the
final value 95 % is
reached)
Supplementary de-
scription