GE Multilin 850 Instruction Manual page 176

DEVICE
FASTPATH:
4–44
Generate ICD file: The menu option generates a default ICD file with the respective
order code option and saves the file to the path the user has selected previously.
Read Device Settings: The menu option reads all the settings from the relay by TFTP
and creates an 850 file with extension *.CID. The created *.CID file consists of two
sections. A private section where all non IEC 61850 settings are available, and a public
section in which IEC 61850 related settings are implemented.
When creating a CID file using a 3rd party ICT/SCL tool, the user must ensure the following:
– The order code in the CID file must match the device order code if writing the CID
file directly into the relay (without using the EnerVista software). The "Desc" value
in communication settings of the CID file must match the relay's order code.
– The maximum allowed services must be equal or below the specified limits as in
ICD/CID.
– Configure Datasets only in "LLN0" logical node.
– Creating new LD, LN, and communication-AP settings is not recommended.
OFFLINE SETTINGS FILE
The Generate ICD file menu option generates a default ICD file with the respective order
code option and saves the file to the path the user has selected previously.
850 FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL
CHAPTER 4: SETPOINTS