List of the available variables:
V 1
L
V
L
2
V
L
3
V
- L
N
V
L
1
2 -
V
L
2
3 -
V
L
3
1 -
V
A
L
1
A
L
2
A
L
3
The availability of the variables depends on the
type of electrical system being selected.
INSTALLATION
Preliminary operations
Before switching the instrument on, make sure that the power
supply voltage corresponds to what is shown on the side label
of the relevant module. Example:
AP1020, Universal power supply
input range: 100V...240V DC/AC (50Hz -60Hz)
power consumption: 12W / 30VA 1 PHASE
serial number: S/N 002700/20345
Before mounting the modules
Each module (input, output and power supply) must be
mounted in the proper slot: each module has been conceived
to be mounted in one slot only. To know in which slot every
module is to be mounted, refer to the figure on page 45.
What is ASY?
41
Useful information
A
n
V
A
W
L
1
V
W
L
2
P
F
W
L
3
P
F
W
P
F
v
r a
L
1
P
v
r a
L
2
H
v
r a
L
3
T
H
v
r a
T
H
V
A
L
1
T
H
V
A
L
2
T
H
38
L
3
T
H
D
l l
A
T
H
D
I
L
1
T
H
D
L
2
T
H
D
l l
L
3
T
H
D
l
F
T
H
D
z
T
H
D
l l
D
V
1
T
H
D
l
D
V
1
T
H
D
l l
D
V
1
T
H
D
l
l l
D
V
2
T
H
D
l
Position of the modules
43
V
2
T
H
D
A
3
V
2
T
H
D
A
I I
V
3
T
H
D
A
3
I
V
3
A
n
d
m
d
V
3
V
A
d
m
d
A
1
P
F
a
v
g
A
1
W
d
m
d
A
1
A
S
Y
A
2
A
2
A
2
3
47
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