41
Phone:(910)
392
‐
2490
Fax:
(910)
392
‐
2123
416
Landmark
Drive
Wilmington,
NC
28412
www.easterninstruments.com
Example
of
Establishing
Communication
To
PLC:
ControlLogix
Unit
Set
Comm
Format
to
“Data
‐
Real”
The
IP
Address
is
the
address
of
the
HMI.
This
must
be
the
same
as
the
address
set
in
the
HMI.
Input
Assembly
Instance
must
be
set
to
2.
Input
Size
must
be
set
to
10.
Output
Assembly
Instance
must
be
set
to
3.
Output
Size
must
be
set
to
7.
The
diagram
above
is
a
screen
capture
from
RSLogix
5000
software.
See
Red
Lion
Technical
Note
TNOI17
for
a
description
of
the
ControlLogix
configuration
steps.
Note
that
the
Module
Properties
as
shown
above
and
on
page
3
of
the
technical
note
differ.
Please
set
the
Comm
Format
to
Data
‐
Real,
Input
Size
to
10,
and
Output
Size
to
9,
as
shown
above.
Set
the
Comm
Format,
IP
Address,
and
Connection
Parameters
as
shown
in
the
diagram.
Configuration
data
is
not
supported
by
the
HMI.
However,
enter
1
for
the
Configuration
Assembly
Instance
and
0
for
the
Configuration
Size.
For
more
detailed
instructions,
please
see
Technical
Note
TNOI17
on
our
website.
