Danfoss AK2-SC 255, Reference Manual, Page: 115 / 206

114 AK2-SC 255 Reference Manual RS.8D.M1.22
Powerlink and
Cutler-Hammer
board & point
configuration Starting at the lighting configuration menu, select Board & Points, press ENTER, and
when the Board & Points Relay Outputs configuration screen appears, select the
rightmost icon at the bottom of the screen, and press ENTER. A menu will appear,
like the one in the left illustration below.
Place the cursor on the Setup field and pres ENTER, and the setup screen will
appear as at right above. For each breaker, there is a list box with the names of the
zone names that can be assigned to that breaker. Select the appropriate zone name
for each configured breaker, and setup is complete.
Locate procedure Powerlink panels require that you put the cursor on the Locate field and press enter.
A popup box will appear on the screen instructing you to press the service pin on the
breaker panel. You will have a few minutes to do this. Successful location will be
indicated by a message in the bar at the bottom of the screen.
Cutler-Hammer panels do not require the locate procedure.
1.5 Energy Meter Configuration
An AK2-SC 255 system can monitor Danfoss-approved energy meters which have
an Echelon interface. Each AKC 55 can monitor up to five meters. Each current
source must have a dedicated meter.
Installation After installing the energy meter and current transformers according to instructions
provided by their manufacturer, the meter is connected to the I/O network and
becomes a node on the network after configuration. Only one of the meters con-
nected to an SC 255 can be used for demand limiting.