ABB Relion 670 Series Applications Manual page 548

Section 20
Station communication
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Figure 245: Settings for IEC 60870-5-103 communication
The general settings for IEC 60870-5-103 communication are the following:
SlaveAddress and BaudRate : Settings for slave number and communication speed (baud rate).
•
The slave number can be set to any value between 1 and 254. The communication speed, can
be set either to 9600 bits/s or 19200 bits/s.
• RevPolarity : Setting for inverting the light (or not). Standard IEC 60870-5-103 setting is
Enabled .
CycMeasRepTime : See I103MEAS function block for more information.
•
EventRepMode : Defines the mode for how events are reported. The event buffer size is 1000
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events.
Event reporting mode
EventRepMode = SeqOfEvent , all GI and spontaneous events will be delivered in the order they
If
were generated by BSW. The most recent value is the latest value delivered. All GI data from a
single block will come from the same cycle.
EventRepMode = HiPriSpont , spontaneous events will be delivered prior to GI event. To prevent
If
old GI data from being delivered after a new spontaneous event, the pending GI event is modified
to contain the same value as the spontaneous event. As a result, the GI dataset is not time-
correlated.
20.6.2.2 Settings from PCM600
I103USEDEF
For each input of the I103USEDEF function there is a setting for the information number of the
connected signal. The information number can be set to any value between 0 and 255. To get
proper operation of the sequence of events the event masks in the event function is to be set to
ON_CHANGE. For single-command signals, the event mask is to be set to ON_SET.
In addition there is a setting on each event block for function type. Refer to description of the
Main Function type set on the local HMI.
Commands
As for the commands defined in the protocol there is a dedicated function block with eight output
signals. Use PCM600 to configure these signals. To realize the BlockOfInformation command,
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• RS485PROT:1 (off, DNP, IEC103)
SLM optical serial port
• PROTOCOL:1 (off, DNP, IEC103, SPA)
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