GE P50 Agile P253 Technical Manual page 188

7 Protection Parameter Settings
Sr. No
This setting determines the phase current transformer input secondary current rating.
4.
This setting determines the earth current transformer input primary current rating.
5.
This setting determines the earth current transformer input secondary current rating.
2.6 RECORD CONTROL Settings
Sr. No
1.
This setting specifies to enter the set password
2.
Selecting "Yes" will erase the existing events stored in the relay.
3.
Selecting "Yes" will erase the existing fault records from the relay.
4.
Selecting "Yes" will erase the existing disturbance records from the relay.
5.
Selecting "Yes" will erase the existing maintenance records from the relay.
6.
Selecting "Yes" will reset the existing thermal state to zero.
7.
Selecting "Yes" will reset the existing number of emergency restart count to zero.
8.
Selecting "Yes" will reset the existing number of start count to zero.
9.
Selecting "Yes" will reset the existing Motor runtime record to zero.
10.
Selecting "Yes" will reset the existing CB records to zero.
2.7 COMMUNICATION Settings
Sr. No
1.
This setting specifies to enter the set password
2.
This setting sets the address of RP1.
3.
This cell sets the communication speed between relay and master station. It is important that both relay and master station are set at the
same speed setting.
4.
This cell controls the parity format used in the data frames. It is important that both relay and master station are set with the same parity
setting.
5.
This setting enables or disables time synchronization with master clock.
7-8
Parameter
E/F CT Primary 100A
E/F CT Secondary 1 A
Parameter
Password 0000
Clear Events No
Clear Faults No
Clear Dist Recs No
Clear Maint No
Thermal Reset No
Reset Nb Em Rst No
Reset Nb of st No
Reset Motor RunT No
Reset CB Data No
Parameter
Password 0000
RP1 Address 1
RP1 Baud rate 57600
RP1 Parity Even
RP1 Timesync Disabled
Defaults setting
1 to 30000A in step 1A
1A or 5 A
Defaults setting
0000 to zzzz
Yes/No
Yes/No
Yes/No
Yes/No
Yes/No
Yes/No
Yes/No
Yes/No
Yes/No
Defaults setting
0000 to zzzz
1 to 247 step 1
9600/19200/38400/57600
Even/Odd/None
Enabled/Disabled
P50 Agile P253
Setting/Ranges
Setting/Ranges
Setting/Ranges
P253/EN M/C