GE MiCOM P747 Agile Technical Manual page 386

Chapter 14 - Commissioning Instructions
Courier Text
This cell allows you to define the zones in which you want to block the current differential protection and circuit breaker
fail function. This may be during normal operation or to perform secondary injection testing. All other protection
functions are operational.
Terminal Maintenance Mode 0F
From the existing topology, this cell allows you to define which terminal you set in maintenance mode. This may be
during normal operation or to perform secondary injection testing. Only the other terminals contribute to differential
calculation.
Z1 – Z4 Terminals
This cell allows you to see the status of all terminals connected in Zone 1 - 4 in the existing topology.
DDB 0 - 2047
These cells display the logic state of the DDB signals
366
Col Row
Description
1B 000000000000000000
0F 1C – 1F
0F 20 - 5F
Default Setting
0x00000001 Terminal 1
0x00000002 Terminal 2
0x00000004 Terminal 3
0x00000008 Terminal 4
0x00000010 Terminal 5
0x00000020 Terminal 6
0x00000040 Terminal 7
0x00000080 Terminal 8
0x00000100 Terminal 9
0x00000200 Terminal 10
0x00000400 Terminal 11
0x00000800 Terminal 12
0x00001000 Terminal 13
0x00002000 Terminal 14
0x00004000 Terminal 15
0x00008000 Terminal 16
0x00010000 Terminal 17
0x00020000 Terminal 18
Not Settable
MiCOM P747
Available Options
32 bit binary flag
P747-TM-EN-1
P747-TM-EN-1.1