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TRANSCRIPT
MAKING MODERN LIVING POSSIBLE
Quick Reference GuideVLT® AQUA Drive FC 200
Edited by: Electronic Power Solutions Pty Ltd 3/42 Deakin Street Brendale 4500 Queensland Australiawww.electronicpowersolutions.com | 1300 797 655
Illustration 2.4 shows a basic electrical connection.
*
91 (L1)92 (L2)93 (L3)
PE
88 (-)89 (+)
50 (+10 V OUT)
53 (A IN)
54 (A IN)
55 (COM A IN)0/4-20 mA
12 (+24V OUT)
13 (+24V OUT)
18 (D IN)
20 (COM D IN)
15mA 200mA
(U) 96(V) 97
(W) 98(PE) 99
(COM A OUT) 39
(A OUT) 420/4-20 mA
03
0-10Vdc
+10Vdc
0-10Vdc
0/4-20 mA
240Vac, 2A
24Vdc
02
01
05
04
06240Vac, 2A
24V (NPN) 0V (PNP)
0V (PNP)24V (NPN)
19 (D IN)
24V (NPN) 0V (PNP)27
24V
0V
(D IN/OUT)
0V (PNP)24V (NPN)
(D IN/OUT)
0V
24V29
24V (NPN) 0V (PNP)
0V (PNP)24V (NPN)
33 (D IN)
32 (D IN)
12
ON
S201
ON2
1S202ON=0-20mAOFF=0-10V
95
400Vac, 2AP 5-00
(R+) 82
(R-) 81
37 (D IN)
+ - + -
130B
A54
4.12
(P RS-485) 68
(N RS-485) 69
(COM RS-485) 61
0V
5V
S801
RS-485RS-485
21 O
N
S801
3 Phasepowerinput
DC bus Switch ModePower Supply
Motor
Analog Output
Interface
relay1
relay2
ON=TerminatedOFF=Open
Brakeresistor
(NPN) = Sink(PNP) = Source
Illustration 2.4 Basic Wiring Schematic Drawing.
* Terminal 37 is an option
VLT® AQUA Drive Quick Reference Guide
MG20M902 - VLT® isa registered Danfoss trademark
Electrical Overview
How to Programme
Local Control Panel
The local control panel (LCP) is the combined display andkeypad on the front of the unit. The LCP is the userinterface to the frequency converter.
The LCP has several user functions.
• Start, stop, and control speed when in localcontrol
• Display operational data, status, warnings andcautions
• Programming frequency converter functions
• Manually reset the frequency converter after afault when auto-reset is inactive
An optional numeric LCP (NLCP) is also available. The NLCPoperates in a manner similar to the LCP. See theProgramming Guide, for details on use of the NLCP.
LCP Layout
The LCP is divided into four functional groups (see
Illustration 4.1).
Autoon ResetHand
onO
StatusQuickMenu
MainMenu
AlarmLog
Cancel
Info
Status 1(1)1234rpm
Back
OK
43,5Hz
Run OK
43,5Hz
On
Alarm
Warn.
130B
C362
.10
a
b
c
d
1.0 A
Illustration 4.1 LCP
a. Display area.
b. Display menu keys for changing the display toshow status options, programming, or errormessage history.
c. Navigation keys for programming functions,moving the display cursor, and speed control inlocal operation. Also included are the statusindicator lights.
d. Operational mode keys and reset.
VLT® AQUA Drive Quick Reference Guide
Quick Menu Structure
Q2
Qui
ck S
etup
0-37
Dis
play
Tex
t 1
20-1
2 Re
fere
nce/
Feed
back
Uni
tTr
endi
ng C
ompa
rison
29-1
3 D
erag
Spe
ed [R
PM]
0-01
Lan
guag
e0-
38 D
ispl
ay T
ext
23-
02 M
inim
um R
efer
ence
Q7
Wat
er a
nd P
umps
29-1
4 D
erag
Spe
ed [H
z]
0-02
Mot
or S
peed
Uni
t0-
39 D
ispl
ay T
ext
33-
03 M
axim
um R
efer
ence
Q7-
1 Pi
pe F
ill29
-15
Der
ag O
ff D
elay
1-20
Mot
or P
ower
[kW
]Q
3-12
Ana
log
Out
put
6-20
Ter
min
al 5
4 Lo
w V
olta
geQ
7-10
Hor
izon
tal P
ipes
29-2
2 D
erag
Pow
er F
acto
r
1-22
Mot
or V
olta
ge6-
50 T
erm
inal
42
Out
put
6-21
Ter
min
al 5
4 H
igh
Vol
tage
29-0
0 Pi
pe F
ill E
nabl
e29
-23
Der
ag P
ower
Del
ay
1-23
Mot
or F
requ
ency
6-51
Ter
min
al 4
2 O
utpu
t M
in S
cale
6-24
Ter
min
al 5
4 Lo
w R
ef./F
eedb
.Va
lue
29-0
1 Pi
pe F
ill S
peed
[RPM
]29
-24
Low
Spe
ed [R
PM]
1-24
Mot
or C
urre
nt6-
52 T
erm
inal
42
Out
put
Max
Sca
le6-
25 T
erm
inal
54
Hig
h R
ef./F
eedb
.Va
lue
29-0
2 Pi
pe F
ill S
peed
[Hz]
29-2
5 Lo
w S
peed
[Hz]
1-25
Mot
or N
omin
al S
peed
Q3-
13 R
elay
sO
ptio
n re
lays
if a
pplic
able
6-00
Liv
e Ze
ro T
imeo
ut T
ime
29-0
3 Pi
pe F
ill T
ime
29-2
6 Lo
w S
peed
Pow
er [k
W]
3-41
Ram
p 1
Ram
p U
p T
ime
Rela
y 1 ⇒
5-4
0 Fu
nctio
n R
elay
6-01
Liv
e Ze
ro T
imeo
ut F
unct
ion
29-0
4 Pi
pe F
ill R
ate
29-2
7 Lo
w S
peed
Pow
er [H
P]
3-42
Ram
p 1
Ram
p D
own
Tim
eRe
lay
2⇒ 5
-40
Func
tion
Rel
ayQ
3-31
PID
Set
tings
29-0
5 Fi
lled
Set
poin
t29
-28
Hig
h S
peed
[RPM
]
4-11
Mot
or S
peed
Low
Lim
it [R
PM]
Q3-
2 O
pen
Loop
Set
tings
20-8
1 PI
D N
orm
al/
Inve
rse
Cont
rol
29-0
5 Fi
lled
Set
poin
t29
-29
Hig
h S
peed
[Hz]
4-13
Mot
or S
peed
Hig
h L
imit
[RPM
]Q
3-20
Dig
ital R
efer
ence
20-8
2 PI
D S
tart
Spe
ed [R
PM]
29-0
6 N
o-Fl
ow D
isab
le T
imer
29-3
0 H
igh
Spe
ed P
ower
[kW
]
1-29
Aut
omat
ic M
otor
Ada
ptat
ion
(AM
A)
3-02
Min
imum
Ref
eren
ce20
-21
Setp
oint
1Q
7-11
Ver
tical
Pip
es29
-31
Hig
h S
peed
Pow
er [H
P]
Q3
Func
tion
Setu
p3-
03 M
axim
um R
efer
ence
20-9
3 PI
D P
ropo
rtio
nal G
ain
29-0
0 Pi
pe F
ill E
nabl
e29
-32
Der
ag O
n R
ef B
andw
idth
Q3-
1 G
ener
al S
ettin
gs3-
10 P
rese
t Re
fere
nce
20-9
4 PI
D In
tegr
al T
ime
29-0
4 Pi
pe F
ill R
ate
Q7-
3 D
ry R
un
Q3-
10 C
lock
Set
tings
5-13
Ter
min
al 2
9 D
igita
l Inp
utQ
5 Ch
ange
s M
ade
29-0
5 Fi
lled
Set
poin
t22
-21
Low
Pow
er D
etec
tion
0-70
Dat
e an
d T
ime
5-14
Ter
min
al 3
2 D
igita
l Inp
utQ
5-1
Last
10
Chan
ges
29-0
6 N
o-Fl
ow D
isab
le T
imer
22-2
0 Lo
w P
ower
Aut
o S
et-u
p
0-71
Dat
e Fo
rmat
5-15
Ter
min
al 3
3 D
igita
l Inp
utQ
5-2
Sinc
e Fa
ctor
y Se
ttin
gQ
7-12
Mix
ed S
yste
ms
22-2
7 D
ry P
ump
Del
ay
0-72
Tim
e Fo
rmat
Q3-
21 A
nalo
g R
efer
ence
Q5-
3 In
put
Assi
gnm
ents
29-0
0 Pi
pe F
ill E
nabl
e22
-26
Dry
Pum
p F
unct
ion
0-74
DST
/Sum
mer
time
3-02
Min
imum
Ref
eren
ceQ
6 Lo
ggin
gs29
-01
Pipe
Fill
Spe
ed [R
PM]
Q7-
4 En
d o
f Cu
rve
Det
ectio
n
0-76
DST
/Sum
mer
time
Star
t3-
03 M
axim
um R
efer
ence
Refe
renc
e [U
nit]
29-0
2 Pi
pe F
ill S
peed
[Hz]
22-5
0 En
d o
f Cu
rve
Func
tion
0-77
DST
_Sum
mer
time
End
6-10
Ter
min
al 5
3 Lo
w V
olta
geA
nalo
g In
put
5329
-03
Pipe
Fill
Tim
e22
-51
End
of
Curv
e D
elay
Q3-
11 D
ispl
ay S
ettin
gs6-
11 T
erm
inal
53
Hig
h V
olta
geM
otor
cur
rent
29-0
5 Fi
lled
Set
poin
tQ
7-5
Slee
p M
ode
0-20
Dis
play
Lin
e 1.
1 Sm
all
6-14
Ter
min
al 5
3 Lo
w R
ef./F
eedb
.Va
lue
Freq
uenc
y29
-06
No-
Flow
Dis
able
Tim
erQ
7-50
Low
Spe
ed
0-21
Dis
play
Lin
e 1.
2 Sm
all
6-15
Ter
min
al 5
3 H
igh
Ref
./Fee
db.
Valu
eFe
edba
ck [U
nit]
Q7-
2 D
erag
ging
22-2
2 Lo
w S
peed
Det
ectio
n
0-22
Dis
play
Lin
e 1.
3 Sm
all
Q3-
3 Cl
osed
Loo
p Se
ttin
gsEn
ergy
Log
29-1
0 D
erag
Cyc
les
22-2
3 N
o-Fl
ow F
unct
ion
0-23
Dis
play
Lin
e 2
Larg
eQ
3-30
Fee
dbac
k Se
ttin
gsTr
endi
ng C
ont
Bin
29-1
1 D
erag
at
Star
t/St
op22
-24
No-
Flow
Del
ay
0-24
Dis
play
Lin
e 3
Larg
e1-
00 C
onfig
urat
ion
Mod
eTr
endi
ng T
imed
Bin
29-1
2 D
erag
ging
Run
Tim
e22
-28
No-
Flow
Low
Spe
ed [R
PM]
Tabl
e 5.
2 Q
uick
Men
u S
truc
ture
VLT® AQUA Drive Quick Reference Guide
22-2
9 N
o-Fl
ow L
ow S
peed
[Hz]
22-2
4 N
o-Fl
ow D
elay
22-2
0 Lo
w P
ower
Aut
o S
et-u
pQ
7-6
Flow
Com
pens
atio
n22
-90
Flow
at
Rate
d S
peed
22-4
0 M
inim
um R
un T
ime
22-2
0 Lo
w P
ower
Aut
o S
et-u
p22
-22
Low
Spe
ed D
etec
tion
22-8
0 Fl
ow C
ompe
nsat
ion
Q7-
7 Sp
ecia
l Ram
ps
22-4
1 M
inim
um S
leep
Tim
e22
-40
Min
imum
Run
Tim
e22
-28
No-
Flow
Low
Spe
ed [R
PM]
22-8
1 Sq
uare
-line
ar C
urve
App
roxi
-m
atio
n3-
84 In
itial
Ram
p T
ime
22-4
2 W
ake-
up S
peed
[RPM
]22
-41
Min
imum
Sle
ep T
ime
22-2
9 N
o-Fl
ow L
ow S
peed
[Hz]
22-8
2 W
ork
Poin
t Ca
lcul
atio
n3-
88 F
inal
Ram
p T
ime
22-4
3 W
ake-
up S
peed
[Hz]
22-4
2 W
ake-
up S
peed
[RPM
]22
-40
Min
imum
Run
Tim
e22
-83
Spee
d a
t N
o-Fl
ow [R
PM]
3-85
Che
ck V
alve
Ram
p T
ime
22-4
4 W
ake-
up R
ef./F
B D
iffer
ence
22-4
3 W
ake-
up S
peed
[Hz]
22-4
1 M
inim
um S
leep
Tim
e22
-84
Spee
d a
t N
o-Fl
ow [H
z]3-
86 C
heck
Val
ve R
amp
End
Spe
ed[R
PM]
22-4
5 Se
tpoi
nt B
oost
22-4
4 W
ake-
up R
ef./F
B D
iffer
ence
22-4
2 W
ake-
up S
peed
[RPM
]22
-85
Spee
d a
t D
esig
n P
oint
[RPM
]3-
87 C
heck
Val
ve R
amp
End
Spe
ed[H
Z]
22-4
6 M
axim
um B
oost
Tim
e22
-45
Setp
oint
Boo
st22
-43
Wak
e-up
Spe
ed [H
z]22
-86
Spee
d a
t D
esig
n P
oint
[Hz]
Q7-
51 L
ow P
ower
22-4
6 M
axim
um B
oost
Tim
e22
-44
Wak
e-up
Ref
./FB
Diff
eren
ce22
-87
Pres
sure
at
No-
Flow
Spe
ed
22-2
1 Lo
w P
ower
Det
ectio
nQ
7-52
Low
Spe
ed/P
ower
22-4
5 Se
tpoi
nt B
oost
22-8
8 Pr
essu
re a
t Ra
ted
Spe
ed
22-2
3 N
o-Fl
ow F
unct
ion
22-2
1 Lo
w P
ower
Det
ectio
n22
-46
Max
imum
Boo
st T
ime
22-8
9 Fl
ow a
t D
esig
n P
oint
Tabl
e 5.
3
VLT® AQUA Drive Quick Reference Guide
Mai
n M
enu
Stru
ctur
e
0-**
Ope
ratio
n /
Dis
play
0-0*
Basi
c Se
ttin
gs0-
01La
ngua
ge0-
02M
otor
Spe
ed U
nit
0-03
Regi
onal
Set
tings
0-04
Ope
ratin
g S
tate
at
Pow
er-u
p0-
05Lo
cal M
ode
Uni
t0-
1*Se
t-up
Ope
ratio
ns0-
10A
ctiv
e Se
t-up
0-11
Prog
ram
min
g S
et-u
p0-
12Th
is S
et-u
p L
inke
d t
o0-
13Re
adou
t: L
inke
d S
et-u
ps0-
14Re
adou
t: P
rog.
Set
-ups
/ C
hann
el0-
2*LC
P D
ispl
ay0-
20D
ispl
ay L
ine
1.1
Smal
l0-
21D
ispl
ay L
ine
1.2
Smal
l0-
22D
ispl
ay L
ine
1.3
Smal
l0-
23D
ispl
ay L
ine
2 La
rge
0-24
Dis
play
Lin
e 3
Larg
e0-
25M
y Pe
rson
al M
enu
0-3*
LCP
Cus
tom
Rea
dout
0-30
Cust
om R
eado
ut U
nit
0-31
Cust
om R
eado
ut M
in V
alue
0-32
Cust
om R
eado
ut M
ax V
alue
0-37
Dis
play
Tex
t 1
0-38
Dis
play
Tex
t 2
0-39
Dis
play
Tex
t 3
0-4*
LCP
Key
pad
0-40
[Han
d o
n] K
ey o
n L
CP0-
41[O
ff] K
ey o
n L
CP0-
42[A
uto
on]
Key
on
LCP
0-43
[Res
et]
Key
on L
CP0-
44[O
ff/Re
set]
Key
on
LCP
0-45
[Driv
e By
pass
] Ke
y on
LCP
0-5*
Copy
/Sav
e0-
50LC
P C
opy
0-51
Set-
up C
opy
0-6*
Pass
wor
d0-
60M
ain
Men
u P
assw
ord
0-61
Acc
ess
to M
ain
Men
u w
/o P
assw
ord
0-65
Pers
onal
Men
u P
assw
ord
0-66
Acc
ess
to P
erso
nal M
enu
w/o
Pass
wor
d0-
67Bu
s Pa
ssw
ord
Acc
ess
0-7*
Cloc
k Se
ttin
gs0-
70D
ate
and
Tim
e0-
71D
ate
Form
at0-
72Ti
me
Form
at0-
74D
ST/S
umm
ertim
e0-
76D
ST/S
umm
ertim
e St
art
0-77
DST
/Sum
mer
time
End
0-79
Cloc
k Fa
ult
0-81
Wor
king
Day
s0-
82A
dditi
onal
Wor
king
Day
s0-
83A
dditi
onal
Non
-Wor
king
Day
s
0-89
Dat
e an
d T
ime
Read
out
1-**
Load
and
Mot
or1-
0*G
ener
al S
ettin
gs1-
00Co
nfig
urat
ion
Mod
e1-
01M
otor
Con
trol
Prin
cipl
e1-
03To
rque
Cha
ract
eris
tics
1-06
Cloc
kwis
e D
irect
ion
1-1*
Mot
or S
elec
tion
1-10
Mot
or C
onst
ruct
ion
1-1*
VVC+
PM
1-14
Dam
ping
Gai
n1-
15Lo
w S
peed
Filt
er T
ime
Cons
t.1-
16H
igh
Spe
ed F
ilter
Tim
e Co
nst.
1-17
Volta
ge fi
lter
time
cons
t.1-
2*M
otor
Dat
a1-
20M
otor
Pow
er [k
W]
1-21
Mot
or P
ower
[HP]
1-22
Mot
or V
olta
ge1-
23M
otor
Fre
quen
cy1-
24M
otor
Cur
rent
1-25
Mot
or N
omin
al S
peed
1-26
Mot
or C
ont.
Rat
ed T
orqu
e1-
28M
otor
Rot
atio
n C
heck
1-29
Aut
omat
ic M
otor
Ada
ptat
ion
(AM
A)
1-3*
Adv
. Mot
or D
ata
1-30
Stat
or R
esis
tanc
e (R
s)1-
31Ro
tor
Resi
stan
ce (R
r)1-
33St
ator
Lea
kage
Rea
ctan
ce (X
1)1-
34Ro
tor
Leak
age
Reac
tanc
e (X
2)1-
35M
ain
Rea
ctan
ce (X
h)1-
36Iro
n L
oss
Resi
stan
ce (R
fe)
1-37
d-ax
is In
duct
ance
(Ld)
1-39
Mot
or P
oles
1-40
Back
EM
F at
100
0 RP
M1-
46Po
sitio
n D
etec
tion
Gai
n1-
5*Lo
ad In
dep.
Set
ting
1-50
Mot
or M
agne
tisat
ion
at
Zero
Spe
ed1-
51M
in S
peed
Nor
mal
Mag
netis
ing
[RPM
]1-
52M
in S
peed
Nor
mal
Mag
netis
ing
[Hz]
1-55
V/f
Char
acte
ristic
- V
1-56
V/f
Char
acte
ristic
- f
1-58
Flys
tart
Tes
t Pu
lses
Cur
rent
1-59
Flys
tart
Tes
t Pu
lses
Fre
quen
cy1-
6*Lo
ad D
epen
. Set
ting
1-60
Low
Spe
ed L
oad
Com
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3-51
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5-00
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5-01
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27
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Dig
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9 D
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Dig
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5-17
Term
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Dig
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37
Dig
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Dig
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5-53
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Cons
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rm. 3
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Ref
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Tim
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5-60
Term
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27
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6-01
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6-1*
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6-10
Term
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53
Low
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6-11
Term
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53
Hig
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6-14
Term
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53
Low
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6-15
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53
Hig
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54
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54
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22Te
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Term
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54
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Ref
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Term
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54
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6-30
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6-50
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Out
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ntro
l Ins
tanc
e12
-21
Proc
ess
Dat
a Co
nfig
Writ
e12
-22
Proc
ess
Dat
a Co
nfig
Rea
d12
-27
Prim
ary
Mas
ter
12-2
8St
ore
Dat
a Va
lues
12-2
9St
ore
Alw
ays
12-3
*Et
herN
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12-3
0W
arni
ng P
aram
eter
12-3
1N
et R
efer
ence
12-3
2N
et C
ontr
ol12
-33
CIP
Rev
isio
n12
-34
CIP
Pro
duct
Cod
e12
-35
EDS
Para
met
er12
-37
COS
Inhi
bit
Tim
er12
-38
COS
Filte
r12
-4*
Mod
bus
TCP
12-4
0St
atus
Par
amet
er12
-41
Slav
e M
essa
ge C
ount
12-4
2Sl
ave
Exce
ptio
n M
essa
ge C
ount
12-8
*O
ther
Eth
erne
t Se
rvic
es12
-80
FTP
Ser
ver
12-8
1H
TTP
Ser
ver
12-8
2SM
TP S
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ce12
-89
Tran
spar
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hann
el P
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12-9
*A
dvan
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Eth
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rvic
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-90
Cabl
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12-9
1M
DI-X
12-9
2IG
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opin
g12
-93
Cabl
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ror
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th12
-94
Broa
dcas
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Pro
tect
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12-9
5Br
oadc
ast
Stor
m F
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12-9
6Po
rt M
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12-9
8In
terf
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Coun
ters
12-9
9M
edia
Cou
nter
s13
-**
Smar
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13-0
*SL
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-00
SL C
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13-0
1St
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-02
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-03
Rese
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-1*
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13-1
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-11
Com
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-12
Com
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-2*
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13-2
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Con
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-4*
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13-4
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113
-41
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113
-42
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13-4
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13-4
4Lo
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313
-5*
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-51
SL C
ontr
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13-5
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14-*
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verm
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-04
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14-1
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-20
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-22
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14-2
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-25
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-26
Trip
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14-2
8Pr
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9Se
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14-3
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ain
14-3
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-32
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-40
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14-4
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14-4
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14-4
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14-5
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-50
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14-5
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-52
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14-5
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-55
Out
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-59
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14-6
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14-6
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-62
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14-8
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-80
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-9*
Faul
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-90
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15-*
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15-0
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15-0
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15-0
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-03
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15-0
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15-0
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-06
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-07
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15-1
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-11
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15-1
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15-1
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15-1
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-2*
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15-2
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15-2
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15-2
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15-2
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-3*
Ala
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-30
Ala
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-31
Ala
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15-3
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-33
Ala
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-34
Ala
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15-3
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-36
Ala
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-37
Ala
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15-4
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-40
FC T
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15-4
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15-4
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15-4
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15-4
4O
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-45
Act
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-46
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ter
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-47
Pow
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-48
LCP
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-49
SW ID
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-50
SW ID
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15-5
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-53
Pow
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-59
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-6*
Opt
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-60
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15-6
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W V
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-62
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Ord
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-63
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o15
-70
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lot
A
VLT® AQUA Drive Quick Reference Guide
15-7
1Sl
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15-7
2O
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15-7
3Sl
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15-7
4O
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15-7
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15-7
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15-9
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15-9
2D
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-93
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15-9
8D
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-99
Para
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16-*
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16-0
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-00
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16-0
1Re
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-02
Refe
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-03
Stat
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16-0
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16-0
9Cu
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16-1
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otor
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16-1
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-11
Pow
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-12
Mot
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-13
Freq
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-14
Mot
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-15
Freq
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-16
Torq
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16-1
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-18
Mot
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-20
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16-2
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-30
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16-3
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-33
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16-3
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-35
Inve
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16-3
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-37
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16-3
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-39
Cont
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-40
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16-4
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-50
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-52
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-53
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-54
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16-5
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-56
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16-5
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-59
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16-6
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16-6
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-63
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-64
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16-6
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-66
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16-6
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-68
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16-6
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16-7
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16-7
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-72
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-73
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-75
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116
-76
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216
-77
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-86
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-93
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216
-96
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18-0
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-37
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-60
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20-9
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-03
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-09
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-10
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-11
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-30
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-33
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-40
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-52
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-54
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-55
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Nor
mal
/Inve
rse
Cont
rol
21-6
1Ex
t. 3
Pro
port
iona
l Gai
n21
-62
Ext.
3 In
tegr
al T
ime
21-6
3Ex
t. 3
Diff
eren
tatio
n T
ime
21-6
4Ex
t. 3
Dif.
Gai
n L
imit
22-*
*A
ppl.
Func
tions
22-0
*M
isce
llane
ous
22-0
0Ex
tern
al In
terlo
ck D
elay
22-2
*N
o-Fl
ow D
etec
tion
22-2
0Lo
w P
ower
Aut
o S
et-u
p22
-21
Low
Pow
er D
etec
tion
22-2
2Lo
w S
peed
Det
ectio
n22
-23
No-
Flow
Fun
ctio
n22
-24
No-
Flow
Del
ay22
-26
Dry
Pum
p F
unct
ion
22-2
7D
ry P
ump
Del
ay22
-28
No-
Flow
Low
Spe
ed [R
PM]
22-2
9N
o-Fl
ow L
ow S
peed
[Hz]
22-3
*N
o-Fl
ow P
ower
Tun
ing
22-3
0N
o-Fl
ow P
ower
22-3
1Po
wer
Cor
rect
ion
Fac
tor
22-3
2Lo
w S
peed
[RPM
]22
-33
Low
Spe
ed [H
z]22
-34
Low
Spe
ed P
ower
[kW
]22
-35
Low
Spe
ed P
ower
[HP]
22-3
6H
igh
Spe
ed [R
PM]
22-3
7H
igh
Spe
ed [H
z]22
-38
Hig
h S
peed
Pow
er [k
W]
22-3
9H
igh
Spe
ed P
ower
[HP]
22-4
*Sl
eep
Mod
e22
-40
Min
imum
Run
Tim
e22
-41
Min
imum
Sle
ep T
ime
22-4
2W
ake-
up S
peed
[RPM
]22
-43
Wak
e-up
Spe
ed [H
z]22
-44
Wak
e-up
Ref
./FB
Diff
eren
ce22
-45
Setp
oint
Boo
st22
-46
Max
imum
Boo
st T
ime
22-5
*En
d o
f Cu
rve
22-5
0En
d o
f Cu
rve
Func
tion
22-5
1En
d o
f Cu
rve
Del
ay22
-6*
Brok
en B
elt
Det
ectio
n22
-60
Brok
en B
elt
Func
tion
22-6
1Br
oken
Bel
t To
rque
22-6
2Br
oken
Bel
t D
elay
22-7
*Sh
ort
Cycl
e Pr
otec
tion
22-7
5Sh
ort
Cycl
e Pr
otec
tion
22-7
6In
terv
al b
etw
een
Sta
rts
22-7
7M
inim
um R
un T
ime
22-7
8M
inim
um R
un T
ime
Ove
rrid
e22
-79
Min
imum
Run
Tim
e O
verr
ide
Valu
e22
-8*
Flow
Com
pens
atio
n22
-80
Flow
Com
pens
atio
n22
-81
Squa
re-li
near
Cur
ve A
ppro
xim
atio
n22
-82
Wor
k Po
int
Calc
ulat
ion
22-8
3Sp
eed
at
No-
Flow
[RPM
]22
-84
Spee
d a
t N
o-Fl
ow [H
z]22
-85
Spee
d a
t D
esig
n P
oint
[RPM
]22
-86
Spee
d a
t D
esig
n P
oint
[Hz]
22-8
7Pr
essu
re a
t N
o-Fl
ow S
peed
22-8
8Pr
essu
re a
t Ra
ted
Spe
ed22
-89
Flow
at
Des
ign
Poi
nt22
-90
Flow
at
Rate
d S
peed
23-*
*Ti
me-
base
d F
unct
ions
23-0
*Ti
med
Act
ions
23-0
0O
N T
ime
23-0
1O
N A
ctio
n23
-02
OFF
Tim
e23
-03
OFF
Act
ion
23-0
4O
ccur
renc
e23
-1*
Mai
nten
ance
23-1
0M
aint
enan
ce It
em23
-11
Mai
nten
ance
Act
ion
23-1
2M
aint
enan
ce T
ime
Base
23-1
3M
aint
enan
ce T
ime
Inte
rval
23-1
4M
aint
enan
ce D
ate
and
Tim
e23
-1*
Mai
nten
ance
Res
et23
-15
Rese
t M
aint
enan
ce W
ord
23-1
6M
aint
enan
ce T
ext
23-5
*En
ergy
Log
23-5
0En
ergy
Log
Res
olut
ion
23-5
1Pe
riod
Sta
rt23
-53
Ener
gy L
og23
-54
Rese
t En
ergy
Log
23-6
*Tr
endi
ng23
-60
Tren
d V
aria
ble
23-6
1Co
ntin
uous
Bin
Dat
a23
-62
Tim
ed B
in D
ata
23-6
3Ti
med
Per
iod
Sta
rt23
-64
Tim
ed P
erio
d S
top
23-6
5M
inim
um B
in V
alue
23-6
6Re
set
Cont
inuo
us B
in D
ata
23-6
7Re
set
Tim
ed B
in D
ata
23-8
*Pa
ybac
k Co
unte
r23
-80
Pow
er R
efer
ence
Fac
tor
23-8
1En
ergy
Cos
t23
-82
Inve
stm
ent
23-8
3En
ergy
Sav
ings
23-8
4Co
st S
avin
gs24
-**
App
l. Fu
nctio
ns 2
24-1
*D
rive
Bypa
ss24
-10
Driv
e By
pass
Fun
ctio
n24
-11
Driv
e By
pass
Del
ay T
ime
25-*
*Ca
scad
e Co
ntro
ller
25-0
*Sy
stem
Set
tings
25-0
0Ca
scad
e Co
ntro
ller
VLT® AQUA Drive Quick Reference Guide
25-0
2M
otor
Sta
rt25
-04
Pum
p C
yclin
g25
-05
Fixe
d L
ead
Pum
p25
-06
Num
ber
of P
umps
25-2
*Ba
ndw
idth
Set
tings
25-2
0St
agin
g B
andw
idth
25-2
1O
verr
ide
Band
wid
th25
-22
Fixe
d S
peed
Ban
dwid
th25
-23
SBW
Sta
ging
Del
ay25
-24
SBW
Des
tagi
ng D
elay
25-2
5O
BW T
ime
25-2
6D
esta
ge A
t N
o-Fl
ow25
-27
Stag
e Fu
nctio
n25
-28
Stag
e Fu
nctio
n T
ime
25-2
9D
esta
ge F
unct
ion
25-3
0D
esta
ge F
unct
ion
Tim
e25
-4*
Stag
ing
Set
tings
25-4
0Ra
mp
Dow
n D
elay
25-4
1Ra
mp
Up
Del
ay25
-42
Stag
ing
Thr
esho
ld25
-43
Des
tagi
ng T
hres
hold
25-4
4St
agin
g S
peed
[RPM
]25
-45
Stag
ing
Spe
ed [H
z]25
-46
Des
tagi
ng S
peed
[RPM
]25
-47
Des
tagi
ng S
peed
[Hz]
25-5
*A
ltern
atio
n S
ettin
gs25
-50
Lead
Pum
p A
ltern
atio
n25
-51
Alte
rnat
ion
Eve
nt25
-52
Alte
rnat
ion
Tim
e In
terv
al25
-53
Alte
rnat
ion
Tim
er V
alue
25-5
4A
ltern
atio
n P
rede
fined
Tim
e25
-55
Alte
rnat
e if
Load
< 5
0%25
-56
Stag
ing
Mod
e at
Alte
rnat
ion
25-5
8Ru
n N
ext
Pum
p D
elay
25-5
9Ru
n o
n M
ains
Del
ay25
-8*
Stat
us25
-80
Casc
ade
Stat
us25
-81
Pum
p S
tatu
s25
-82
Lead
Pum
p25
-83
Rela
y St
atus
25-8
4Pu
mp
ON
Tim
e25
-85
Rela
y O
N T
ime
25-8
6Re
set
Rela
y Co
unte
rs25
-9*
Serv
ice
25-9
0Pu
mp
Inte
rlock
25-9
1M
anua
l Alte
rnat
ion
26-*
*A
nalo
g I/
O O
ptio
n26
-0*
Ana
log
I/O
Mod
e26
-00
Term
inal
X42
/1 M
ode
26-0
1Te
rmin
al X
42/3
Mod
e26
-02
Term
inal
X42
/5 M
ode
26-1
*A
nalo
g In
put
X42/
126
-10
Term
inal
X42
/1 L
ow V
olta
ge26
-11
Term
inal
X42
/1 H
igh
Vol
tage
26-1
4Te
rm. X
42/1
Low
Ref
./Fee
db. V
alue
26-1
5Te
rm. X
42/1
Hig
h R
ef./F
eedb
. Val
ue26
-16
Term
. X42
/1 F
ilter
Tim
e Co
nsta
nt26
-17
Term
. X42
/1 L
ive
Zero
26-2
*A
nalo
g In
put
X42/
3
26-2
0Te
rmin
al X
42/3
Low
Vol
tage
26-2
1Te
rmin
al X
42/3
Hig
h V
olta
ge26
-24
Term
. X42
/3 L
ow R
ef./F
eedb
. Val
ue26
-25
Term
. X42
/3 H
igh
Ref
./Fee
db. V
alue
26-2
6Te
rm. X
42/3
Filt
er T
ime
Cons
tant
26-2
7Te
rm. X
42/3
Liv
e Ze
ro26
-3*
Ana
log
Inpu
t X4
2/5
26-3
0Te
rmin
al X
42/5
Low
Vol
tage
26-3
1Te
rmin
al X
42/5
Hig
h V
olta
ge26
-34
Term
. X42
/5 L
ow R
ef./F
eedb
. Val
ue26
-35
Term
. X42
/5 H
igh
Ref
./Fee
db. V
alue
26-3
6Te
rm. X
42/5
Filt
er T
ime
Cons
tant
26-3
7Te
rm. X
42/5
Liv
e Ze
ro26
-4*
Ana
log
Out
X42
/726
-40
Term
inal
X42
/7 O
utpu
t26
-41
Term
inal
X42
/7 M
in. S
cale
26-4
2Te
rmin
al X
42/7
Max
. Sca
le26
-43
Term
inal
X42
/7 B
us C
ontr
ol26
-44
Term
inal
X42
/7 T
imeo
ut P
rese
t26
-5*
Ana
log
Out
X42
/926
-50
Term
inal
X42
/9 O
utpu
t26
-51
Term
inal
X42
/9 M
in. S
cale
26-5
2Te
rmin
al X
42/9
Max
. Sca
le26
-53
Term
inal
X42
/9 B
us C
ontr
ol26
-54
Term
inal
X42
/9 T
imeo
ut P
rese
t26
-6*
Ana
log
Out
X42
/11
26-6
0Te
rmin
al X
42/1
1 O
utpu
t26
-61
Term
inal
X42
/11
Min
. Sca
le26
-62
Term
inal
X42
/11
Max
. Sca
le26
-63
Term
inal
X42
/11
Bus
Cont
rol
26-6
4Te
rmin
al X
42/1
1 Ti
meo
ut P
rese
t27
-**
Casc
ade
CTL
Opt
ion
27-0
*Co
ntro
l & S
tatu
s27
-01
Pum
p S
tatu
s27
-02
Man
ual P
ump
Con
trol
27-0
3Cu
rren
t Ru
ntim
e H
ours
27-0
4Pu
mp
Tot
al L
ifetim
e H
ours
27-1
*Co
nfig
urat
ion
27-1
0Ca
scad
e Co
ntro
ller
27-1
1N
umbe
r O
f D
rives
27-1
2N
umbe
r O
f Pu
mps
27-1
4Pu
mp
Cap
acity
27-1
6Ru
ntim
e Ba
lanc
ing
27-1
7M
otor
Sta
rter
s27
-18
Spin
Tim
e fo
r U
nuse
d P
umps
27-1
9Re
set
Curr
ent
Runt
ime
Hou
rs27
-2*
Band
wid
th S
ettin
gs27
-20
Nor
mal
Ope
ratin
g R
ange
27-2
1O
verr
ide
Lim
it27
-22
Fixe
d S
peed
Onl
y O
pera
ting
Ran
ge27
-23
Stag
ing
Del
ay27
-24
Des
tagi
ng D
elay
27-2
5O
verr
ide
Hol
d T
ime
27-2
7M
in S
peed
Des
tage
Del
ay27
-3*
Stag
ing
Spe
ed27
-30
Aut
o T
une
Stag
ing
Spe
eds
27-3
1St
age
On
Spe
ed [R
PM]
27-3
2St
age
On
Spe
ed [H
z]27
-33
Stag
e O
ff S
peed
[RPM
]
27-3
4St
age
Off
Spe
ed [H
z]27
-4*
Stag
ing
Set
tings
27-4
0A
uto
Tun
e St
agin
g S
ettin
gs27
-41
Ram
p D
own
Del
ay27
-42
Ram
p U
p D
elay
27-4
3St
agin
g T
hres
hold
27-4
4D
esta
ging
Thr
esho
ld27
-45
Stag
ing
Spe
ed [R
PM]
27-4
6St
agin
g S
peed
[Hz]
27-4
7D
esta
ging
Spe
ed [R
PM]
27-4
8D
esta
ging
Spe
ed [H
z]27
-5*
Alte
rnat
e Se
ttin
gs27
-50
Aut
omat
ic A
ltern
atio
n27
-51
Alte
rnat
ion
Eve
nt27
-52
Alte
rnat
ion
Tim
e In
terv
al27
-53
Alte
rnat
ion
Tim
er V
alue
27-5
4A
ltern
atio
n A
t Ti
me
of D
ay27
-55
Alte
rnat
ion
Pre
defin
ed T
ime
27-5
6A
ltern
ate
Capa
city
is <
27-5
8Ru
n N
ext
Pum
p D
elay
27-6
*D
igita
l Inp
uts
27-6
0Te
rmin
al X
66/1
Dig
ital I
nput
27-6
1Te
rmin
al X
66/3
Dig
ital I
nput
27-6
2Te
rmin
al X
66/5
Dig
ital I
nput
27-6
3Te
rmin
al X
66/7
Dig
ital I
nput
27-6
4Te
rmin
al X
66/9
Dig
ital I
nput
27-6
5Te
rmin
al X
66/1
1 D
igita
l Inp
ut27
-66
Term
inal
X66
/13
Dig
ital I
nput
27-7
*Co
nnec
tions
27-7
0Re
lay
27-9
*Re
adou
ts27
-91
Casc
ade
Refe
renc
e27
-92
% O
f To
tal C
apac
ity27
-93
Casc
ade
Opt
ion
Sta
tus
27-9
4Ca
scad
e Sy
stem
Sta
tus
27-9
5A
dvan
ced
Cas
cade
Rel
ay O
utpu
t [b
in]
27-9
6Ex
tend
ed C
asca
de R
elay
Out
put
[bin
]29
-**
Wat
er A
pplic
atio
n F
unct
ions
29-0
*Pi
pe F
ill29
-00
Pipe
Fill
Ena
ble
29-0
1Pi
pe F
ill S
peed
[RPM
]29
-02
Pipe
Fill
Spe
ed [H
z]29
-03
Pipe
Fill
Tim
e29
-04
Pipe
Fill
Rat
e29
-05
Fille
d S
etpo
int
29-0
6N
o-Fl
ow D
isab
le T
imer
29-1
*D
erag
ging
Fun
ctio
n29
-10
Der
ag C
ycle
s29
-11
Der
ag a
t St
art/
Stop
29-1
2D
erag
ging
Run
Tim
e29
-13
Der
ag S
peed
[RPM
]29
-14
Der
ag S
peed
[Hz]
29-1
5D
erag
Off
Del
ay29
-2*
Der
ag P
ower
Tun
ing
29-2
0D
erag
Pow
er[k
W]
29-2
1D
erag
Pow
er[H
P]29
-22
Der
ag P
ower
Fac
tor
29-2
3D
erag
Pow
er D
elay
29-2
4Lo
w S
peed
[RPM
]
29-2
5Lo
w S
peed
[Hz]
29-2
6Lo
w S
peed
Pow
er [k
W]
29-2
7Lo
w S
peed
Pow
er [H
P]29
-28
Hig
h S
peed
[RPM
]29
-29
Hig
h S
peed
[Hz]
29-3
0H
igh
Spe
ed P
ower
[kW
]29
-31
Hig
h S
peed
Pow
er [H
P]29
-32
Der
ag O
n R
ef B
andw
idth
29-3
3Po
wer
Der
ag L
imit
29-3
4Co
nsec
utiv
e D
erag
Inte
rval
30-*
*Sp
ecia
l Fea
ture
s30
-8*
Com
patib
ility
(I)
30-8
1Br
ake
Resi
stor
(ohm
)31
-**
Bypa
ss O
ptio
n31
-00
Bypa
ss M
ode
31-0
1By
pass
Sta
rt T
ime
Del
ay31
-02
Bypa
ss T
rip T
ime
Del
ay31
-03
Test
Mod
e A
ctiv
atio
n31
-10
Bypa
ss S
tatu
s W
ord
31-1
1By
pass
Run
ning
Hou
rs31
-19
Rem
ote
Bypa
ss A
ctiv
atio
n35
-**
Sens
or In
put
Opt
ion
35-0
*Te
mp.
Inpu
t M
ode
35-0
0Te
rm. X
48/4
Tem
pera
ture
Uni
t35
-01
Term
. X48
/4 In
put
Type
35-0
2Te
rm. X
48/7
Tem
pera
ture
Uni
t35
-03
Term
. X48
/7 In
put
Type
35-0
4Te
rm. X
48/1
0 Te
mpe
ratu
re U
nit
35-0
5Te
rm. X
48/1
0 In
put
Type
35-0
6Te
mpe
ratu
re S
enso
r A
larm
Fun
ctio
n35
-1*
Tem
p. In
put
X48/
435
-14
Term
. X48
/4 F
ilter
Tim
e Co
nsta
nt35
-15
Term
. X48
/4 T
emp.
Mon
itor
35-1
6Te
rm. X
48/4
Low
Tem
p. L
imit
35-1
7Te
rm. X
48/4
Hig
h T
emp.
Lim
it35
-2*
Tem
p. In
put
X48/
735
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VLT® AQUA Drive Quick Reference Guide
Motor Thermal Protection
This is the way Danfoss is protecting the motor from being overheated. It is an electronic feature that simulates a bimetal relay based on internal
measurements. The characteristic is shown in the following figure:
Illustration 2.6: The X-axis is showing the ratio between Imotor and Imotor nominal. The Y- axis is showing the time in seconds before the ETR
cuts off and trips the drive. The curves are showing the characteristic nominal speed at twice the nominal speed and at 0,2x the nominal
speed.
It is clear that at lower speed the ETR cuts of at lower heat due to less cooling of the motor. In that way the motor are protected from being over heated
even at low speed. The ETR feature is calculating the motor temperature based on actual current and speed. The calculated temperature is visible as a
read out parameter in par. 16-18 Motor Thermal in the frequency converter.
The thermistor cut-out value is > 3 kΩ.
Integrate a thermistor (PTC sensor) in the motor for winding protection.
Motor protection can be implemented using a range of techniques: PTC
sensor in motor windings; mechanical thermal switch (Klixon type); or
Electronic Thermal Relay (ETR).
Using a digital input and 24 V as power supply:
Example: The frequency converter trips when the motor temperature is
too high.
Parameter set-up:
Set par. 1-90 Motor Thermal Protection to Thermistor Trip [2]
Set par. 1-93 Thermistor Source to Digital Input 33 [6]
VLT® AQUA Drive Quick Reference Guide
Using a digital input and 10 V as power supply:
Example: The frequency converter trips when the motor temperature is
too high.
Parameter set-up:
Set par. 1-90 Motor Thermal Protection to Thermistor Trip [2]
Set par. 1-93 Thermistor Source to Digital Input 33 [6]
Using an analog input and 10 V as power supply:
Example: The frequency converter trips when the motor temperature is
too high.
Parameter set-up:
Set par. 1-90 Motor Thermal Protection to Thermistor Trip [2]
Set par. 1-93 Thermistor Source to Analog Input 54 [2]
Do not select a reference source.
InputDigital/analog
Supply VoltageVolt
ThresholdCut-out Values
Digital 24 V < 6.6 kΩ - > 10.8 kΩDigital 10 V < 800Ω - > 2.7 kΩAnalog 10 V < 3.0 kΩ - > 3.0 kΩ
NB!
Check that the chosen supply voltage follows the specification of the used thermistor element.
Summary
With the Torque limit feature the motor is protected for being overloaded independent of the speed. With the ETR the motor is protected for being over
heated and there is no need for any further motor protection. That means when the motor is heated up the ETR timer controls for how long time the
motor can be running at the high temperature before it is stopped in order to prevent over heating. If the motor is overloaded without reaching the
temperature where the ETR shuts of the motor, the torque limit is protecting the motor and application for being overloaded.
NB!
ETR is activated in par. and is controlled in par. 4-16 Torque Limit Motor Mode. The time before the torque limit warning trips the frequency converter
is set in par. 14-25 Trip Delay at Torque Limit.
VLT® AQUA Drive Quick Reference Guide
Troubleshooting
Warnings/Alarm Messages
A warning or an alarm is signalled by the relevant LED onthe front of the frequency converter and indicated by acode on the display.
A warning remains active until its cause is no longerpresent. Under certain circumstances operation of themotor may still be continued. Warning messages may becritical, but are not necessarily so.
In the event of an alarm, the frequency converter will havetripped. Alarms must be reset to restart operation oncetheir cause has been rectified.
This may be done in three ways
• By pressing [Reset].
• Via a digital input with the “Reset” function.
• Via serial communication/optional fieldbus.
NOTEAfter a manual reset pressing [Reset], [Auto On] must bepressed to restart the motor.
If an alarm cannot be reset, the reason may be that itscause has not been rectified, or the alarm is trip-locked(see also Table 5.1).
Alarms that are trip-locked offer additional protection,meaning that the mains supply must be switched offbefore the alarm can be reset. After being switched backon, the frequency converter is no longer blocked and maybe reset as described above once the cause has beenrectified.
Alarms that are not trip-locked can also be reset using theautomatic reset function in 14-20 Reset Mode (Warning:automatic wake-up is possible!)
If a warning and alarm is marked against a code inTable 5.1, this means that either a warning occurs beforean alarm, or else that it is possible to specify whether it isa warning or an alarm that is to be displayed for a givenfault.
This is possible, for instance, in 1-90 Motor ThermalProtection. After an alarm or trip, the motor carries oncoasting, and the alarm and warning flash. Once theproblem has been rectified, only the alarm continuesflashing until the frequency converter is reset.
NOTENo missing motor phase detection (no 30-32) and no stalldetection is active when 1-10 Motor Construction is set to[1] PM non salient SPM.
No. Description Warning Alarm/Trip Alarm/Trip Lock ParameterReference
1 10 Volts low X
2 Live zero error (X) (X) 6-01 Live Zero TimeoutFunction
3 No motor (X) 1-80 Function at Stop
4 Mains phase loss (X) (X) (X) 14-12 Function atMains Imbalance
5 DC link voltage high X
6 DC link voltage low X
7 DC over-voltage X X
8 DC under voltage X X
9 Inverter overloaded X X
10 Motor ETR over temperature (X) (X) 1-90 Motor ThermalProtection
11 Motor thermistor over temperature (X) (X) 1-90 Motor ThermalProtection
12 Torque limit X X
13 Over Current X X X
VLT® AQUA Drive Quick Reference Guide
No. Description Warning Alarm/Trip Alarm/Trip Lock ParameterReference
14 Earth Fault X X X
15 Hardware mismatch X X
16 Short Circuit X X
17 Control word time-out (X) (X) 8-04 Control TimeoutFunction
20 Temp. Input Error
21 Param Error
22 Hoist Mech. Brake (X) (X) Parameter group 2-2*
23 Internal Fans X
24 External Fans X
25 Brake resistor short-circuited X
26 Brake resistor power limit (X) (X) 2-13 Brake PowerMonitoring
27 Brake chopper short-circuited X X
28 Brake check (X) (X) 2-15 Brake Check
29 Heatsink temp X X X
30 Motor phase U missing (X) (X) (X) 4-58 Missing MotorPhase Function
31 Motor phase V missing (X) (X) (X) 4-58 Missing MotorPhase Function
32 Motor phase W missing (X) (X) (X) 4-58 Missing MotorPhase Function
33 Inrush Fault X X
34 Fieldbus communication fault X X
35 Option Fault
36 Mains failure X X
37 Phase imbalance X
38 Internal Fault X X
39 Heatsink sensor X X
40 Overload of Digital Output Terminal 27 (X) 5-00 Digital I/O Mode, 5-01 Terminal 27 Mode
41 Overload of Digital Output Terminal 29 (X) 5-00 Digital I/O Mode,5-02 Terminal 29 Mode
42 Ovrld X30/6-7 (X)
43 Ext. Supply (option)
45 Earth Fault 2 X X X
46 Pwr. card supply X X
47 24 V supply low X X X
48 1.8 V supply low X X
49 Speed limit X
50 AMA calibration failed X
51 AMA check Unom and Inom X
52 AMA low Inom X
53 AMA motor too big X
54 AMA motor too small X
55 AMA parameter out of range X
56 AMA interrupted by user X
57 AMA time-out X
58 AMA internal fault X X
59 Current limit X
60 External Interlock X X
VLT® AQUA Drive Quick ReferenceGuide
No. Description Warning Alarm/Trip Alarm/Trip Lock ParameterReference
61 Feedback Error (X) (X) 4-30 Motor FeedbackLoss Function
62 Output Frequency at Maximum Limit X
63 Mechanical Brake Low (X) 2-20 Release BrakeCurrent
64 Voltage Limit X
65 Control Board Over-temperature X X X
66 Heat sink Temperature Low X
67 Option Configuration has Changed X
68 Safe Stop (X) (X)1) 5-19 Terminal 37 DigitalInput
69 Pwr. Card Temp X X
70 Illegal FC configuration X
71 PTC 1 Safe Stop
72 Dangerous failure
73 Safe Stop Auto Restart (X) (X) 5-19 Terminal 37 DigitalInput
74 PTC Thermistor X
75 Illegal Profile Sel. X
76 Power Unit Setup X
77 Reduced power mode X 14-59 Actual Number ofInverter Units
78 Tracking Error (X) (X) 4-34 Tracking ErrorFunction
79 Illegal PS config X X
80 Drive Initialized to Default Value X
81 CSIV corrupt X
82 CSIV parameter error X
83 Illegal Option Combination X
84 No Safety Option X
88 Option Detection X
89 Mechanical Brake Sliding X
90 Feedback Monitor (X) (X) 17-61 Feedback SignalMonitoring
91 Analog input 54 wrong settings X S202
163 ATEX ETR cur.lim.warning X
164 ATEX ETR cur.lim.alarm X
165 ATEX ETR freq.lim.warning X
166 ATEX ETR freq.lim.alarm X
250 New spare parts X
251 New Type Code X X
Table 5.1 Alarm/Warning Code List
(X) Dependent on parameter1) Can not be Auto reset via 14-20 Reset Mode
A trip is the action when an alarm has appeared. The tripwill coast the motor and can be reset by pressing [Reset]or make a reset by a digital input (parameter group 5-1*[1]). The origin event that caused an alarm cannot damagethe frequency converter or cause dangerous conditions. Atrip lock is an action when an alarm occurs, which may
damage the frequency converter or connected parts. A TripLock situation can only be reset by a power cycling.
LED indication
Warning yellow
Alarm flashing red
Trip locked yellow and red
Table 5.2
VLT® AQUA Drive Quick Reference Guide