Danfoss VLT, Инструкция по эксплуатации

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Pa
r.
No
.
#
Pa
rame
ter de
scri
pt
io
n
De
fa
ult va
lue
(SR = S
ize
rel
ate
d)
4 set-up
Change during
op
er-
ati
on
Conve
r-
sion
inde
x
Type
25
-0* S
yst
em Set
ti
n
gs
25-
00
Casca
de Con
trolle
r
[0
] Di
sabl
ed
2 se
t-
ups
FALSE
-
U
in
t8
25-
02
Motor Sta
rt
[0
]
Di
re
ct
on
L
in
e
2 set-up
s
FALSE
-
Ui
nt8
25-
04
Pu
m
p Cycl
ing
[0
] Di
sabl
ed
Al
l se
t-
up
s
TRU
E
-
U
in
t8
25-
05
Fix
ed
Lea
d Pump
[1] Yes
2 set-up
s
FALSE
-
Ui
nt8
25-
06
Numb
er Of
Pu
mps
2 N/A
2 se
t-
ups
FALSE
0
U
in
t8
25
-2* B
an
d
wi
dth
S
ett
in
gs
25-
20
St
aging B
andwi
dth
10
%
Al
l s
et
-up
s
TR
U
E
0
Ui
nt
8
25-
21
O
verri
de
B
andw
idt
h
100
%
Al
l s
et
-u
ps
TRU
E
0
Ui
nt8
25-
22
Fix
ed
Sp
ee
d Ban
dw
id
th
casco_
st
ag
ing
_b
and
w
id
th
(
P2
520)
Al
l set-
up
s
TR
U
E
0
Ui
nt
8
25-
23
SBW
Sta
ging De
la
y
15 s
Al
l s
et
-u
ps
TRU
E
0
Ui
nt1
6
25-
24
SBW De
-stagi
ng De
lay
15 s
All
set-
up
s
TR
U
E
0
U
int16
25-
25
OBW
Ti
me
10 s
Al
l s
et
-u
ps
TRU
E
0
Ui
nt1
6
25-
26
De
st
ag
e
At No
-Fl
ow
[0] Disab
le
d
Al
l set-
up
s
TR
U
E
-
Ui
nt
8
25-
27
St
age
Function
[1
] E
nab
led
Al
l s
et
-u
ps
TRU
E
-
Ui
nt8
25-
28
St
ag
e Functio
n
Ti
me
15 s
All
set-
up
s
TR
U
E
0
U
int16
25-
29
Dest
age
Function
[1
] E
nab
led
Al
l s
et
-u
ps
TRU
E
-
Ui
nt8
25-
30
Dest
age
Funct
ion
Time
15 s
Al
l s
et
-u
ps
TRU
E
0
Ui
nt1
6
25
-4* S
tagin
g Set
ti
n
g
s
25-
40
Ra
mp-dow
n Delay
10.
0 s
Al
l se
t-u
ps
TRUE
-1
U
int16
25-
41
Ra
mp-u
p Del
ay
2.
0 s
Al
l s
et
-u
ps
TRU
E
-1
Ui
nt1
6
25-
42
St
ag
ing
Thresho
ld
Exp
re
ssion
Li
m
it
Al
l s
et
-up
s
TR
U
E
0
Ui
nt
8
25-
43
De-
sta
ging
Thre
shold
Ex
pressio
nLimit
Al
l s
et
-u
ps
TRU
E
0
Ui
nt8
25
-4
4
St
agi
ng Spee
d [
R
PM]
0 RPM
Al
l se
t-u
ps
TRU
E
67
U
in
t1
6
25-
45
St
aging Spee
d
[Hz]
0.
0 Hz
Al
l s
et
-u
ps
TRU
E
-1
Ui
nt1
6
25
-4
6
De-
sta
ging
Sp
eed
[R
PM]
0 RPM
Al
l se
t-u
ps
TRU
E
67
U
in
t1
6
25-
47
De-
sta
ging
Sp
eed
[
H
z]
0.
0 Hz
Al
l s
et
-u
ps
TRU
E
-1
Ui
nt1
6
25
-5* Alt
er
n
ati
o
n
Set
ti
n
g
s
25-
50
Le
ad Pump Alte
rnati
on
[0
] OFF
Al
l s
et
-u
ps
TRU
E
-
Ui
nt8
25-
51
Alte
rnati
on Event
[0] Ex
ternal
Al
l set-
up
s
TR
U
E
-
Ui
nt
8
25-
52
Alterna
tio
n Time Inte
rval
24 h
Al
l s
et
-u
ps
TRU
E
74
Ui
nt1
6
25-53
Alterna
tio
n Timer
Va
lu
e
0 N/A
All
se
t-u
ps
TRUE
0
Vi
sStr[7]
25-
54
Al
terna
tio
n P
rede
fin
ed
Ti
me
Ex
pressio
nLimit
Al
l s
et
-u
ps
TRU
E
0
Ti
m
eOf
D
ay-
Wo
D
ate
25-
55
Alte
rnate
if
Lo
ad
<
50%
[1
] Enabl
ed
All
set-
up
s
TR
U
E
-
Ui
nt
8
25-
56
St
agi
ng M
ode at Alte
rnat
ion
[0
] Sl
ow
Al
l s
et
-u
ps
TRU
E
-
Ui
nt8
25-
58
R
un
Nex
t P
ump
De
la
y
0.
1
s
All
set-
up
s
TR
U
E
-1
U
int16
25-
59
Ru
n-o
n Line
Delay
0.
5 s
Al
l s
et
-u
ps
TRU
E
-1
Ui
nt1
6
6.2.2
3
25-*
*
Cascade
Cont
roller
6 How to program the adjustable frequency
drive VLT ® HVAC Drive Instruction Manual
6-84
MG.11.A9.22 - VLT ® is a registered Danfoss trademark
6