Technical
Manual
Switch
Actuators
AMI/AMS
MDT technologies GmbH •
51766 Engelskirchen • Papiermühle 1
Tel.: +49-2263-880 • Fax: +49-2263-4588 • [email protected] • www.mdt.de
37
4.6.2
Power
meter
function
The
power
meter
function
can
be
activated
for
each
channel
and
can
be
parameterized
further
afterwards:
Figure
27:
Power
meter
function
The
following
chart
shows
the
available
settings
for
this
parameter:
ETS
‐
text
Dynamic
range
[default
value]
comment
Object
selection
for
power
meter
Value
in
Wh
(DPT
13.010)
Value
in
kwh
(DPT
13.013)
Selection
of
the
sending
object
for
the
power
meter
Sending
object
value
only
request
send
cyclic
10min/
30min/
1h/
3h/
6h/
12h/
24h
defines
the
sending
condition
for
the
calculated
power
Figure
28:
Settings
power
meter
function
The
power
meter
counts
the
active
energy
of
the
channel
according
to
the
adjusted
voltage
and
the
measured
current.
The
intern
count
is
continuous
but
the
output
rises
only
up
every
10Wh.
Via
the
object
“Reset
power
meter”,
the
power
meter
can
be
set
to
zero
again.
So
the
power
meter
function
offers
an
effective
method
for
observing
the
power
consumption
of
devices
at
determined
cycles
(day,
week,
month).
An
additional
visualization
of
the
power
consumption
can
help
saving
energy
and
switch
devices
on
demand.
The
following
chart
shows
the
relevant
communication
objects:
Number
Name
Length
Usage
15
Reset
power
meter
1
Bit
resets
the
power
meter
to
zero
again
16
Active
energy
4
Byte
sends
the
measured
energy
Table
28:
Communication
object
meter