Process Communication Capacity - ABB MicroSCADA Pro SYS 600C Product Manual

1MRS756804
7.3.
MicroSCADA Pro
Product Guide
This corresponds to:
• 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).

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 7.3-1 Maximum communication capacity
IEC 61850
Nr of messages
Nr of IEDs
Nr of IEC 61850 clients
LON
Nr of IEDs
Nr of XLON cards
IEC 103
Nr of IEDs
Nr of IEDs / line
IEC 101
Nr of IEDs
Nr of IEDs / line
IEC 104
Nr of IEDs
Nr of IEDs / line
SPA
Nr of IEDs
Value
800/s
160
4
90
3
200
15
200
15
200
15
200
SYS 600C 1.92
Comments
Maximum 30 IEDs per XLON card
Limited by available PCI slots
Limited mostly by maximum response
time
Limited mostly by maximum response
time
If I/O count is small, number of IEDs can
be bigger
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