Bacnet/Modbus Protocol - LG AC Smart 5 Owner's Manual

User
Manual User
Manual
BACnet/Modbus
Protocol BACnet/Modbus
Protocol
Guide
on
BTL
authentication Guide
on
BTL
authentication
You
need
to
set
BACnet
to
Type
C
to
make
the
devices
operate
using
the
functions
authenticated
by
BTL. You
need
to
set
BACnet
to
Type
C
to
make
the
devices
operate
using
the
functions
authenticated
by
BTL.
BACnet
Type
A/B
exists
to
maintain
compatibility
with
existing
products.
If
you
set
BACnet
to
Type
A/B,
the
devices
may
use
the
functions
not
authenticated
by
BTL,
making
them
to
operate
differently
from
the
standard.
For
BACnet
Type
settings,
go
to
[Usage
(PC)]
>
[BACnet/Modbus
Setting]
Operation
method
according
to
BACnet
type Operation
method
according
to
BACnet
type
-
Type
A:
It
creates
multiple
devices,
and
the
objects
are
included
in
the
device
of
each
equipment.
Multiple
devices
respond
using
the
same
MAC
address
for
their
physical
addresses.
-
Type
B:
It
creates
multiple
devices,
and
the
objects
are
included
in
the
device
of
each
equipment.
Devices
respond
with
unique
physical
addresses.
-
Type
C:
It
creates
only
one
device,
which
includes
all
objects. -
Type
C:
It
creates
only
one
device,
which
includes
all
objects.
※
Caution:
If
you
change
the
type,
the
device
number
may
be
changed,
making
it
necessary
to
perform
additional
engineering
with
the
BMS. ※
Caution:
If
you
change
the
type,
the
device
number
may
be
changed,
making
it
necessary
to
perform
additional
engineering
with
the
BMS.
AC
Smart
5
can
be
linked
with
the
BMS
(Building
Management
System)
that
supports
the
BACnet
IP/Modbus
TCP
protocol.

The
functions
that
can
be
controlled
or
monitored
by
the
BMS
vary
depending
on
the
protocol.
[BACnet] [BACnet]
Commission
Object
List
BIBBs
PICS
[Modbus] [Modbus]
Commission
Function
code
Register
List
[Usage
(PC)]
>
[BACnet/Modbus
Setting]
menu.