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hi my name is Kasey skilling from the
advanced technical support team at
Schneider Electric today I'm going to
show you how to map a custom Modbus
register on the ion 7650 meter okay to
begin what I'm going to do is put my
laptop on the same network as the meter
this is just so I can ping the meter to
make sure that the communication is okay
you
I'm going to go into command prompt and
then just ping the IP address
you
another way to check that the
communication is okay is to put the IP
address of the meter into your web
browser and it will bring up the onboard
web page and on here we can see all the
real-time data as well
and here you can see that we've got
about four point two percent total
harmonic distortion
so if we go into ion set up the password
is zero this is your first time using it
and then insert an item if we click if
the net and then to this Ethernet site
we will add a device from here just
select the ion 7650 meter from the drop
down box and put the IP address in as
well
it should automatically set the port to
say
seven hundred which is very impractical
if we go into the data screen and click
on real time we can see the real time
information here
but for today we need to go into the
settle persistent and then click on
communications third party protocols
there's a list of all the standard
most registers here but today I'm going
to be creating a custom one for the THD
or total harmonic distortion
so firstly we have to click a source
and make sure you click show all
available registers here and from my
register I'm going to look for the
harmonica measurement module and the eye
one harmonics module in particular I'm
looking for the total harmonic
distortion she's hme for total HD and
the scaling on this one is 0.1
and then it will update the register map
with a new register that I've just
created as we saw earlier we were
looking for around four point two
percent THD when we checked the onboard
web page of the meter so just to check
that the registers actually saved
correctly I'm going to open up Modbus
tester
she's a third-party software that we use
just to test the Modbus pop the IP
address in here slave IDs two five five
and the starting address one one six six
as you can see there we've got 4% as it
was showing on the actual webpage I hope
you found this video to be informative
for any further information please visit
our website and thank you for watching
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