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1. Click in the
Class
field of the signal. A new window
Select Class
opens where
the user classifies the signal.
2. Select the signal classes and choose between
None
and
0
to
3
according to the
project demands.
3. Click
OK
to set the signal classification.
4. Write to IED.
9.4.2
Selecting to communicate DNP3 data via RS485 serial
interface on COM05 module
1.
In PST, navigate to the
RS485PROT
function block located in
MainMenu/
IEDConfiguration/Monitoring/RS485PROT:1
.
2.
To enable the DNP3 protocol on the RS485 port, select
DNP
for setting
Operation
.
3.
Navigate to the
MSTSERIAL
function block, located in
MainMenu/
IEDConfiguration/Communication/DNP3.0/MSTSERIAL:1
and set
ChToAssociate
to
RS485
.
9.4.2.1
RS485 specific parameters
There are a few parameters that are specific to RS485 and are separated from the
protocols. This makes it possible to run RS485 hardware without defining any
protocols. This enables the IED to operate correctly in a ring topology even if no
protocols are configured to run.
9.4.3
Selecting to communicate DNP3 data via optical serial
interface on COM05 module
1.
In PST, navigate to the
OPTICALPROT
function block located in
MainMenu/
IEDConfiguration/Monitoring/OPTICALPROT:1
.
2.
To enable the DNP3 protocol on optical serial port, select
DNP
for setting
Operation
.
3.
Navigate to the
MSTSERIAL
function block, located in
MainMenu/
IEDConfiguration/Communication/DNP3.0/MSTSERIAL:1
, and set
ChToAssociate
to
Optical
.
1MRK 511 261-UEN -
Section 9
DNP3 communication engineering
650 series
111
Engineering Manual