Settings From Pcm600 - ABB REC670 Applications Manual

1MRK 511 401-UUS A
20.5.2.2
Bay control REC670 2.2 ANSI
Application manual
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Figure 228: 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 events.
Event reporting mode
If EventRepMode = SeqOfEvent, all GI and spontaneous events will be delivered in the
order they 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.
If EventRepMode = HiPriSpont, spontaneous events will be delivered prior to GI
event. To prevent 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.

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.
Station communication
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Section 20
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