Danfoss AK-SM 850 - Energy Configuration

Conguration -> Control -> ENERGY
The AK-SM system can monitor Danfoss-approved energy meters
which have a network interface. In addition to the network meter
models, pulse inputs can be fed from a wide range of non sup-
ported meters to AK I/O pulse boards & thus basic kWh monitor-
ing can be done. Once either a supported meter or pulse input
has been congured, the AK-SM can display current electrical
status and log data for history purposes. In addition to viewing
and recording electrical data, demand limiting can be performed
on lighting and HVAC loads.
The AK-SM system can have a max of 80 meters, only one of the
meters connected to an AK-SM can be used for demand limiting.
The following section describes the conguration of Pulse and
network meter types, and highlights the demand limiting
function.
The Danfoss approved power meters can be seen when selecting
meter type under the control question in Conguration->Control
page and are described in the example below.
Detailed conguration is done under the Energy tab (Congura-
tion->Control->Energy)
The initial meter conguration is done under the Conguration-
>Control page. Dene how many Meters are required, then
select meter type..
Energy meter choices:
Pulse/Vol = used to record volume via pulse (set to Liter, Gallon,
Cubic meter (m
3
), Cubik feet (ft
3
)
Pulse = Output from meter fed in to AK I/O module
WN Plus= WattNode + brand meter (supplied by Danfoss).
CG_EM24AV0, AV5,AV6,AV9 = Carlo Gavazzi EM24
VER_EH8035/36 = Veris modbus meter
Conguration -> Control -> ENERGY [Pulse input from meter]
From the Conguration->Control page, navigate to the Energy
tab. This example will describe the conguration of a Pulse
meter type. Choose this ‘type’ if a non supported power meter
has a pulse output that can be connected to a pulse AK I/O
module (AK-XM 107A).
Under the Meter Setup tab the following screen can be seen;
Meter Setup Tab. All meter types can be seen in this
window. In this example, pulse meter has been
selected.
Enter custom name for meter
If using the pulse meter input for demand limiting,
answer ‘yes’ to the question ‘use for demand limiting’
See descriptions below for further details
When using the
AK-XM 107A Pulse
module, ensure it is located as
the last module in your
module line up.
Use only one AK-XM 107A
module per module line up
Energy Conguration
AK-SM 850 User Guide Lit. no. USCO.PI.R1.E1.02 © Danfoss 07-2013 57