Section 6
Establishing connection and verifying the
SPA/IEC communication
6.1
Establishing connection and verifying the SPA/IEC
communication
IP371 v2
About this chapter
This chapter contains instructions on how to establish connection and verify that
the SPA/IEC communication operates as intended when the IED is connected to a
monitoring or control system via the rear SPA/IEC port.
6.1.1
Entering settings
M11735-2 v2
If the IED is connected to a monitoring or control system via the rear SPA/IEC103
port, the SPA/IEC103 port has to be set either for SPA or IEC103 use.
6.1.1.1
Entering SPA settings
M11735-7 v5
The SPA/IEC port is located on the rear side of the IED. Two types of interfaces
can be used:
•
plastic fibres with connector type HFBR
•
glass fibres with connector type ST
When using the SPA protocol, the rear SPA/IEC port must be set for SPA use.
Procedure:
1.
Set the port for SPA use on the local HMI under
Main menu /
Configuration /Communication /Station communication/Port
configuration/SLM optical serial port/PROTOCOL:1
. When the
communication protocol is selected, the IED is automatically restarted, and
the port then operates as a SPA port.
2.
Set the
SlaveAddress
and
BaudRate
for the rear SPA port on the local HMI
under
Main menu/Configuration/Communication/Station
communication/SPA/SPA:1
. Use the same settings for these as is set in the
SMS system for the IED.
1MRK 511 418-UEN A
Section 6
Establishing connection and verifying the SPA/IEC communication
650 series 2.2 IEC
25
Communication protocol manual
