Relay Courier Database - GE MiCOM P40 Agile Technical Manual

P44x/EN SC/Hb6
(SC) 12-16
Setting Changes
Enter Setting Mode
Preload Setting
Abort Setting
Execute Setting
Reset Menu Cell
Set Value
Control Commands
Select Setting Group
Change Device Address*
Set Real Time
Note:
2.3

Relay courier database

The Courier database is a two dimensional structure with each cell in the database being
referenced by a row and column address. Both the column and the row can take a range
from 0 to 255. Addresses in the database are specified as hexadecimal values; e.g. 0A02 is
column 0A (10 decimal) row 02. Associated settings/data will be part of the same column,
row zero of the column contains a text string to identify the contents of the column, i.e. a
column heading.
The menu database contains the complete database definition for the relay. For each cell
location the following information is stated:
• Cell text
• Cell datatype
• Cell value
• Whether the cell is settable, if so
• Minimum value
• Maximum value
• Step size
• Password level required to allow setting changes
• String information (for Indexed String or Binary flag cells)
Commands indicated with a * are not supported via the front Courier port.
SCADA Communications
MiCOM P40 Agile P442, P444