ProSoft Technology PLX81-EIP-61850 - Manual (Page 105)

PLX8x-EIP-61850 ♦ Communication Gateway Reference
Server to
IEC 61850 Client User Manual
ProSoft Technology, Inc. Page 105 of 167
July 2, 2015
Note: the icons provide information. DO is for Data Object. Within the DO, there
may be multiple levels of data. When we get down to the Data Attribute level, the
functional constraint of the Data Attribute is shown in the icon, e.g. CO for
Control, ST for Status Information, and CF for Configuration.
Here is the list of IEC 61850 Functional Constraints:
Functional Constraint Description
ST Status information
MX Measurands (analog values)
CO Control
SP Setpoint
SV Substitution
CF Configuration
DC Description
SG Setting Group
SE Setting group editable
EX Extended definition
BR Buffered report
RP Unbuffered report
LG Logging
GO GOOSE Control
GS GSSE Control
MS Multicast sampled value control
US Unicast sampled value control
XX Represents Data Attributes as a service parameter. XX is a wildcard.
5.5.7 EtherNet/IP Adapter
EtherNet/IP Server Startup Sequence:
1 Connect to Event Logger
2 Connect to tag database
– Error message in event log on fail
3 Initialize configuration file – Error message if cannot create configuration
object
4 Connect to system tag database
5 Connect to MCP
– Error message in event log on fail
6 Parse configuration file – Message in event log on success
7 Create copy thread to copy data to/from tagDB and Input/Output buffers
8 Run EtherNet/IP driver
9 Inform MCP that driver is ready to run
Initialize diagnostics – This step is to prevent a race between diagnostic and
Ethnet/IP connections