Ethernet Ncit (Iec 61850-9-2 Etherne Board Option Only) - GE MiCOM P40 Agile Technical Manual

Setting
MiCOM P40 Agile P442, P444
Menu Text
FUNCTION KEYS
Fn. Key 2 to 10 Mode
Sets the function key in toggle or normal mode (see "Fn. Key 1 mode").
Fn. Key 2 to 10 Label
Allows the text of the function key to be changed.
3.13

Ethernet NCIT (IEC 61850-9-2 Etherne board option only)

The IEC 61850-9-2 board must be configured to the system and application by means of
appropriate settings. The sequence in which the settings are listed and described in this
section will be the "ETHERNET NCIT" submenu in the IED submenu.
Refer to the Px4x/EN 9-2 user guide documentation for complete setting information.
Menu Text
ETHERNET NCIT
Physical Link
This cell defines whether an electrical connection ("Copper" selection) or fiber optic
connection is being used for communication.
AntiAlias Filter
This cell activates or deactivates the anti-aliasing filter.
Merge unit Delay
This cell adjusts the maximum time-delay starting at the reception of the Ethernet message
from the "first" Merging Units (MU) to the reception of the Ethernet message from the "last"
Merging Units (MU). This time-delay should be adjusted to receive the messages from all
the MUs on time. The signal processing will start at the end of the Merge Unit delay. If a
message is not received in that specified time, a synchronisation alarm will appear.
LN Arrangement
This cell is used to select the logical node arrangement.
LN1 Name
LN2 Name
LN3 Name
LN4 Name
Name of the Logical Nodes LN1 to LN4, to identify it (up to 34 characters).
Note: It is important for each Logical Node name to be exactly the same as the one set in
the Merging Unit that broadcasts it.
Synchro Alarm
Lost of the synchronization alarm in accordance with the following values.
'Global 1 PPS' =
'Local 1 PPS' =
No Sync clk'
Default Setting
Toggled
Function Key 2 to 10
Default Setting
Copper
Disabled
0 s
VL,IL,IN
MiCOM Logical Node 1
MiCOM Logical Node 2
MiCOM Logical Node 3
MiCOM Logical Node 4
No Sync clk
the Sample Values (SV) are synchronized with a global area clock
(GPS like clock).
the SV are synchronized with a local area clock signal (substation).
= the SV are not synchronized with an external clock signal (internal
synchronization).
Setting Range
Min. Max.
Toggled, Normal
Available Settings
Copper / Fibre Optic
Disabled / Enabled
0 to 3.000ms, in steps of 250.0µs
VL,IL,IN / VL,IL,IN2 / VL,IL,IN,VB/
VL,IL,IN2,VB / VL,IL,IN2,IN,VB
VL,Sum(2xIL) / VL,IL,IN,2×VB
VL,IL,IN2,2×VB'
'No Sync clk' / 'Global 1 PPS' /
'Local 1 PPS'
P44x/EN ST/Hb6
(ST) 4-63
Step Size