scheider electric MiCOM P746, Technical Manual

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Programmable Logic P746/EN PL//G31
MiCOM P746 (PL) 7-
33
PL
1.13 Fault recorder start mapping
The default mapping for the signal which initiates a fault record is as shown in the following
table:
Initiating Signal Fault Trigger
Trip 87BB Initiate fault recording from main protection trip
Trip 50BF Initiate fault recording from main protection trip
1.14 PSL DATA column
The MiCOM P746 relay contains a PSL DATA column that can be used to track PSL
modifications. A total of 12 cells are contained in the PSL DATA column, 3 for each setting
group. The function for each cell is shown below:
Grp. PSL Ref. When downloading a PSL to the relay, the user will be
prompted to enter which group the PSL is for and a reference
identifier. The first 32 characters of the reference ID will be
displayed in this cell. The
and keys can be used to
scroll through 32 characters as only 16 can be displayed at any
one time.
18 Nov 2002
08:59:32.047
This cell displays the date and time when the PSL was down
loaded to the relay.
Grp. 1 PSL
ID - 2062813232
This is a unique number for the PSL that has been entered.
Any change in the PSL will result in a different number being
displayed.
Note: The above cells are repeated for each setting group.