Wilo MVISE 2G Series, Installation And Operating Instructions Manual

Page: 27 / 53

27 WILO AG 06/2008
English
Control laws in MODE 2
Va
lu
e
in
%
o
f t
he
se
ns
or
ra
ng
e
m
ea
su
re
m
en
t
100%
0 2 4 20
Sensor signal 4-20mA
Between 0 et 2 mA , we state that the
sensor cable is cut
Safety area
Input current (mA)
Va
lu
e
in
%
o
f t
he
se
ns
or
ra
ng
e
m
ea
su
re
m
en
t
100%
0 10
Sensor signal 0-10V
Input voltage (V)
External set value control in MODE 2
Se
t v
al
ue
in
%
o
f t
he
se
ns
or
ra
ng
e
m
ea
su
re
m
en
t
100%
0 2 20
Consigne 0-20mA
Area where converter stops
Input current (mA)
Se
t v
al
ue
in
%
o
f t
he
se
ns
or
ra
ng
e
m
ea
su
re
m
en
t
100%
0 1 10
Consigne 0-10V
Area where converter stops
Input voltage (V)
External frequency control in MODE 3
Fr
eq
ue
nc
y
of
t
he
co
nv
er
te
r
100%
34%
0 2 20
Signal externe 0-20mA
Area where converter stops
Input current (mA)
Fr
eq
ue
nc
y
of
t
he
co
nv
er
te
r
100%
34%
0 1 10
Signal externe 0-10V
Area where converter stops
Input voltage (V)
4
Safety area
2
Safety area
4
Safety area
2
Safety area