Communication Ports - ABB Relion 670 Series Communication Protocol Manual

Section 3
LON operation principle
There are two ways of downloading NV connections. Either the users can use the drag-and-
drop method where they can select all nodes in the device window, drag them to the Download
area in the bottom of the program window and drop them there; or, they can perform it by
selecting the traditional menu, Configuration/ Download.
IEC05000720 V1 EN-US
Figure 5:
3.1.4

Communication ports

The serial communication module (SLM) is a mezzanine module placed on the first analog
digital conversion module (ADM), and it is used for LON, SPA, IEC 60870-5-103 and DNP
communication.
In the following figure, X311 ports A/B are for SPA, IEC103 or DNP3 and X311 ports C/D are for
LON protocol.
26
The download configuration window in LNT
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LON, 670 series
Communication protocol manual