- 1542 -
(MICS Ed.1)
The GRL200 relay supports IEC 61850 logical nodes and common data classes as indicated in the following tables.
Logical nodes in IEC 61850-7-4
P: Logical Nodes for Protection functions
R: Logical Nodes for protection related functions
C: Logical Nodes for Control
G: Logical Nodes for Generic references
I: Logical Nodes for Interfacing and archiving
A: Logical Nodes for Automatic control
M: Logical Nodes for Metering and measurement
S: Logical Nodes for Sensors and monitoring
X: Logical Nodes for Switchgear
T: Logical Nodes for Instrument transformers
Y: Logical Nodes for Power transformers
Z: Logical Nodes for Further power system equipment
(MICS Ed.1)