4
0
5
Reset
Function
*[0] Manual
reset
[1
] A
uto
m
ati
c r
es
et x
1
[3
] A
uto
m
ati
c r
es
et x
3
[10] A
uto
m
ati
c r
ese
t
x 10
[11] R
eset at power-up
4
0
6
Au
tomatic R
estart Ti
m
e
0 -
10 s, * 5
s
40
9 T
ri
p
D
el
ay O
verc
u
rr
ent
, I
LI
M
0 -
60 s (61 = OF
F),
*
OFF
41
1 Swi
tc
h
in
g
Fr
eq
uenc
y
3000 -
14000 H
z (VL
T 2803
-
2875), *
4500
Hz
3000 -
10000 H
z (VL
T 2880
-
2882), *
4500
Hz
4
1
2
Va
ri
able Switchin
g Frequency
*[2] Without
LC-fi
lter
[3
] L
C-f
ilt
er
c
on
ne
ct
ed
4
1
3
Over
modu
lation
Fu
nction
[0]
O
FF
*[1] O
N
41
4 Mi
ni
mum Fe
ed
bac
k
, FB
MI
N
-100,000.000 - par. 415,
FB
MA
X
, * 0.0
00
41
5 Ma
x
imum F
eed
ba
ck
, F
B
MAX
FB
MI
N
- 100
,000.000, * 15
00.000
41
6 Pr
oc
ess
Unit
s
*[0] No
uni
t
[1]
%
[2]
ppm
[3]
rpm
[4]
bar
[5]
Cyc
le
s/mi
n
[6]
Pul
ses/
s
[7]
Unit
s/s
[8]
Unit
s/mi
n
[9]
Uni
ts
/h
[10]
°
C
[11] Pa [12] I
/s
[13] m
3
/s
[14] l/min
[15] m
3
/min
[16] l
/h
[17] m
3
/h
[18] K
g/s
[19] K
g/min
[20] K
g/h
[21] T
/mi
n
[22] T/h
[23] Metr
es
[24] N
m
[25] m/s [26] m/min
[27]
°
F
[28] I
n wg
[29] G
al/s
[30] F
t
3
/s
[31] G
al/min[32]
Ft
3
/mi
n
[33] G
al
/h
[34] F
t
3
/h
[35] L
b/s
[36] L
b/mi
n
[37] Lb/h [38] Lb
ft
[39] Ft/s [40] Ft/mi
n
417 S
p
eed PID Proportional Gain
0.000 (OFF) - 1.000,
* 0.010
4
18 S
p
eed
PID
I
n
te
g
ral
Ti
me
20.00 -
999.99 ms (1000
-
OF
F),
*
100 ms
4
19 S
p
eed
PID
Di
ff
erentia
l T
ime
0.00 (OF
F) -
200.00 ms,
* 20.00
ms
4
20 S
p
eed
PID
D-
Ga
in L
imi
t
5.0 -
50.0,
* 5
.0
421 S
p
eed PID Lowpass Filter
T
ime
20
- 500 ms,
* 100
ms
4
2
3
U1
Vo
lta
g
e
0.0 -
999.0 V
, *
par
.
103
4
2
4
F1 Frequ
en
cy
0.0 -
par. 426,
F2 fre
quency
, * Par.
104
4
2
5
U2
Vo
lta
g
e
0.0
- 999.0 V
, *
par.
103
4
2
6
F2 Frequ
en
cy
Par. 424,
F1 fre
quenc
y -
Par. 428,
F3 fre
quency
, *
par. 104
4
2
7
U3
Vo
lta
g
e
0.0
- 999.0 V
, *
par.
103
4
2
8
F3 Frequ
en
cy
Par. 426,
F2 fre
quenc
y -
1000 H
z, *
par.
104
437
P
roces
s PID Norm
al
/I
nvers
e Control
*[0] Norma
l
[1]
I
nve
rs
e
438
P
roc
es
s PID
Ant
i W
ind
up
[0]
N
ot
ac
tiv
e
[1]
A
ct
iv
e
Proces
s
PID S
tar
t Frequency
f
MI
N
- f
MA
X
(par
. 201
- par. 202),
* par. 201
440
P
roces
s PID Propor
ti
onal
Gain
0.0 - 10.00, *
0.01
441
P
roc
es
s PID
Int
eg
ra
ti
o
n Ti
me
0.00
(O
FF) -
10.00
s, *
OF
F
442
P
roces
s PID Diffe
rentiation T
ime
0.00 (O
FF)
- 10.00
s,
* 0.00 s
443
P
roces
s PID Diff.
Ga
in Limit
5.0 - 50.0, * 5.0
444
P
roces
s PID Lowpass F
ilter
Ti
me
0.02 - 10.00, *
0.02
445
F
ly
ing
S
tar
t
*[0] OFF [1]
O
K -
s
am
e
di
re
ct
io
n
[2
] OK -
both dir
ect
ions
[2
] DC brak
e an
d
st
art
451 S
p
eed
PI
D Fee
d
forward
Factor
0
-
500 %, * 100 %
452 C
o
ntroller
Range
0 - 200
%,
* 10
%
456 Brake V
o
ltage Re
du
ce
0 -
25 V
if
200
V,
*
0
0 -
50 V
if
400
V,
*
0
461 Feedback C
o
nver
sion
*[0] L
inear
[1] S
quare
root
4
62 E
nha
nc
ed
S
leep Mode Timer
Va
lue
0 - 9
999 s,
* 0 = O
FF
46
3
Boost S
etpoi
nt
1 -
200%, *
100%
of setpoi
nt
4
64 W
ake
up
Pres
sure
Par. 204,
Re
f
MI
N
- par. 215-218 setpoint,
* 0
4
65 Minimum Pump F
re
q
uency
Va
lue par.
201,
f
MIN
-
par.
202 f
MA
X
(H
z)
,
* 20
4
66 Max
imum Pump F
requency
Va
lue par.
201,
f
MIN
-
par.
202 f
MA
X
(H
z)
,
* 50
4
67 Minimum P
u
mp
Power
0 -
500.000 W,
* 0
4
68 Max
imum Pump P
o
wer
0 -
500.000 W,
* 0
469 N
o
Flow Power
C
o
mpensa
tion
0.01 -
2, *
1.2
4
70 D
ry
Run Ti
me
Out
5 -
30 s, * 31
=
OF
F
4
71 D
ry
Run Int
er
lo
ck T
ime
r
0.5 -
60 min., *
30
m
in.
48
4
In
itial
Ra
mp
O
FF/000.1 s - 360.0
s,
*
OFF
4
85 F
il
l R
ate
O
FF/000000.001
-
999999.9
99 (uni
ts/s), * O
FF
4
86 F
il
led
Set
p
oi
nt
Par.
414
- par. 205,
* par
. 414
VLT 2800 Quick Guide
1 Quick Guide
MG.28.M1.02 - VLT
®
is a registered Danfoss trademark
25
1
