
APPENDIX
C
MODEL
192
INTEGRATION
Revised: 15 Feb 2017
APX C-1
ESTeem Models 195MHC
Model
Series
192
Integration
The
ESTeem
Model
195M
and
195C
were
designed
to
be
downward
compatible
with
the
legacy
ESTeem
Model
192
series
of
wireless
modems.
The
Model
192
series
had
been
in
production
since
1996
with
several
generational
changes
in
the
product
lifespan.
The
manufacturing
variations
throughout
this
time
require
that
a
new
ESTeem
Model
195M/C
be
“trained”
to
communicate
with
an
existing
Model
192
network.
This
training
process
(described
below)
will
allow
the
Model
195M/C
to
recognize
any
change
in
deviation
in
the
older
radios
and
adjust
accordingly.
If
an
ESTeem
195M/C
is
added
to
an
existing
Model
192
network,
it
is
highly
recommended
the
Model
195M/C
is
installed
at
a
remote
location
and
not
the
Master
or
Repeater
location
of
the
Model
192
network
(Figure
1).
If
the
195M/C
is
required
to
be
used
as
the
Master
or
Repeater
site,
“train”
the
radio
modem
to
one
of
the
remote
locations
and
then
test
all
wireless
links
from
that
location.
The
Model
195M/C
configuration
utility
can
be
used
to
provide
local
signal
strength
(RSSI)
information
but
cannot
gather
information
from
a
Model
192
because
the
process
uses
ModbusTCP
protocol
only
available
in
the
195M/C.
The
ESTeem
Model
192
configuration
utility’s
diagnostic
can
be
used
to
test
the
operation
of
the
wireless
network
but
must
be
run
from
the
Model
192
side
of
the
wireless
network.
For
example
in
Figure
1,
the
diagnostic
utility
(Polling
Test)
must
be
run
from
the
Master
SCADA
location.
Loading
Model
192
Compatibility
Firmware
The
ESTeem
Model
195M
and
195C
will
need
to
load
the
firmware
version
compatible
with
the
Model
192
series
(201605311302).
This
firmware
version
and
utility
are
available
within
the
ESTeem
Discovery
suite
program.
To
select
the
Model
192
compatible
utility,
Discover
the
radio
as
described
in
Stating
Out
–
Chapter
2.
Select
the
Model
195M
or
195C
that
will
be
used
in
the
network
by
clicking
on
the
IP
address
(the
line
will
turn
blue)
then
press
the
Tools
Menu
and
select
“195cm
Narrow
Band
Configuration
Tool
(Legacy
192)”
to
open
the
Model
192
compatible
Utility.
Figure
3
will
be
displayed.
Technical
Tip
:
The
ESTeem
Model
192
network
MUST
be
configured
for
narrow
band
(12.5
kHz)
operation
before
Model
195M/C
integration.
Figure
1:
Model
192
Integration
Diagram
Figure
2:
Selecting
Model
192
Compatible
Utility
Содержание 195C
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