Delta VFD-EL-W Series - Page 158

Chapter 4 Parameters｜VFD-EL-W
153
Pr.
Function
Setting Range
Default
User's
Master
User’s
Slave
Note
motor drive starts to
decelerate to stop.
The deceleration time
is according to the
Deceleration Time 2
set in Pr.01.12. When
the feedback value is
less than 2.85 kg, the
drive starts to run.

10.24
Deviation Level of
Liquid Leakage
0–50%
0
33
33
Liquid Leakage:
Assume that when
the drive does not run
and is in a constant
pressure status, the
variation of the
feedback value is
less than 0.12 kg (3
kg × 4% = 0.12 kg)
within 2 second.
When the feedback
value continues to
decrease to make the
deviation of the set
point be less than
0.99 kg (3 kg × 33%
= 0.99 kg), that is,
when the feedback
value is less than
2.01 kg, the drive
starts to run.
Liquid Usage after
Liquid Leakage:
When the drive does
not run and is in a
constant pressure
status, the variation
of the feedback value
is higher than 0.12 kg
within 2 seconds, the
drive starts to run.

10.25
Liquid Leakage
Change Detection
0: Disable
0–100%
0
4
4

10.26
Liquid Leakage
Change Detection
Time
0: Disable
0.1–10.0 sec.
0.5
2
2