42 ANSI MEDIUM VOLTAGE METAL-CLAD DIGITAL SWITCHGEAR
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90
SCADA system (MicroSCADA)
172.16.100.1 / 255.255.0.0
Simulated IEDs
IED10
IED10
IED10
IED1
172.16.1.1
255.255.0.0
IED2
172.16.2.1
255.255.0.0
IED3
172.16.3.1
255.255.0.0
IED4
172.16.4.1
255.255.0.0
Port #1 Port #8
Port #2 Port #3 Port #4 Port #5
IED10
IED10
IED10
IED10
IED10
IED10
ITT SA
Synthesizer
172.16.100.99
255.255.0.0
Real
IEDs
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89
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89 ITT SA Synthesizer
overview
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90 Real and
simulated IEDs
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Recommended troubleshooting tools
ITT600 SA Synthesizer
The ITT SA Synthesizer is a toolbox for testing
and commissioning of IEC 61850 based
Substation Automation (SA) Systems. It can
simulate the network traffic and the behavior of a
number of protection, measurement and control
devices (IEDs). It can also simulate the function of
a SCADA or Gateway device.
As such it is divided into three main parts:
The ITT SA Synthesizer provides a Single Line
Diagram like a SCADA display that displays the
substation elements, simulated and real devices.
It also offers a tree structure which displays the
contents of the real and simulated devices.
ITT SA Synthesizer is able to synthesize GOOSE
and MMS traffic. A client, such as SCADA,
perceives no difference between being connected
to a real IED or a simulated one.
The simulated IED is more than just an object
model, it is possible to write scripts that mimic
the application logic of the IED (e.g. interlocking
and reservation).
ITT SA Synthesizer is a fully compliant IEC 61850
client with the ability to browse an IED, enable
reports and send “Select-Before-Operate”
commands to the IED.
ITT - Synthesize GOOSE
Sending and receiving GOOSE frames
Connect to an IED
Simulate IEDs
Enable reports
Simulate a whole substation
Send commands
Full MMS server
Browse the IED contents
Programmable IED application logic
Updating the Datamodel and Views
with received frames
Counters for GOOSE frames
ITT - Synthesize client
ITT - Synthesize IEDs