Section 6 Establishing connection and verifying
the SPA/IEC communication
6.1 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 Entering SPA settings
M11735-7 v6
The SPA/IEC port is located on the rear side of the IED. Two types of interfaces can be used:
• plastic fibers with connector type HFBR
• glass fibers 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.
6.1.2 Entering IEC settings
M11735-32 v6
The SPA/IEC port is located on the rear side of the IED. Two types of interfaces can be used:
• plastic fibers with connector type HFBR
• glass fibers with connector type ST
When using the IEC protocol, the rear SPA/IEC port must be set for IEC use.
Procedure:
1. Set the port for IEC 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 an IEC port.
2. Set the SlaveAddress and BaudRate for the rear IEC port on the local HMI under Main menu /
Configuration/Communication /Station communication/IEC60870-5-103 /OPTICAL103:1. Use
the same settings for these as is set in the SMS system for the IED.
1MRK 504 165-UUS Rev. J Section 6
Establishing connection and verifying the SPA/IEC communication
Transformer protection RET670 57
Commissioning manual
© 2017 - 2021 Hitachi Power Grids. All rights reserved
To Next Page
Loading...
