•
Number of events: 3 000 000
•
Number of logged values: 90 000 000
The maximum number of logged values corresponds roughly to 400 measurements
sampled every 15 minutes and stored for 1 + 5 years (current year + 5 years of history).
7.3
Process communication capacity
The capacity of one protocol means that only that protocol is used. If several protocols
are combined, the maximum capacity per protocol must be reduced proportionally.
Example: IEC 61850 and LON are combined in the system. The IEC 61850 IEDs represent
60% of the maximum IEC 61850 capacity. Then the actual maximum LON capacity is
40% of the indicated maximum capacity.
The following tables show the maximum communication capacity for the most commonly
used protocols.
Table 7.1: Maximum communication capacity
Comments
Value
IEC 61850
1920/s
Nr of messages
160
Nr of IEDs
4
Nr of IEC 61850 clients
LON
Maximum 30 IEDs per XLON card
90
Nr of IEDs
Limited by available PCI slots
3
Nr of XLON cards
IEC 103
200
Nr of IEDs
Limited mostly by maximum response time
15
Nr of IEDs / line
IEC 101
200
Nr of IEDs
Limited mostly by maximum response time
15
Nr of IEDs / line
IEC 104
If I/O count is small, number of IEDs can be
bigger
200
Nr of IEDs
15
Nr of IEDs / line
SPA
200
Nr of IEDs
Limited mostly by maximum response time
15
Nr of IEDs / line
Modbus RTU
200
Nr of IEDs
Limited mostly by maximum response time
15
Nr of IEDs / line
39
SYS 600C 2.93
MicroSCADA Pro
Product Guide
1MRS757729
16.11.2012
Issued:
A/16.11.2012
Version:
Содержание MicroSCADA Pro SYS 600C 2.93
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