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Section 17
Station communication
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GUID-CD4EB23C-65E7-4ED5-AFB1-A9D5E9EE7CA8 V3 EN-US
Figure 223: 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
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On .
CycMeasRepTime : See I103MEAS function block for more information.
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EventRepMode : Defines the mode for how events are reported. The event buffer size is
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1000 events.
Event reporting mode
EventRepMode = SeqOfEvent , all GI and spontaneous events will be delivered in the order
If
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.
EventRepMode = HiPriSpont , spontaneous events will be delivered prior to GI event. To
If
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.
17.6.2.2
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, which is operated from the local HMI, the output BLKINFO on the IEC command
function block ICOM has to be connected to an input on an event function block. This input
must have the information number 20 (monitor direction blocked) according to the standard.
416
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RS485PROT:1 (off, DNP, IEC103)
SLM optical serial port
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PROTOCOL:1 (off, DNP, IEC103, SPA)
GUID-CD4EB23C-65E7-4ED5-AFB1-A9D5E9EE7CA8 V3 EN
1MRK 505 370-UEN D
M17109-132 v2
GUID-A41170D6-2846-4E5E-8B7F-85B53D4EF6B6 v1
M17109-138 v2
Busbar protection REB670
Application manual
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