P54x/EN PL/La4 Programmable Logic
(PL) 7-66
MiCOM P543, P544, P545 & P546
PL
LED
number
LED input connection/text Latched P545 LED function indication
13 Funky LED5 Red No Not Mapped
FnKey LED5 Green No CB1 AR Successful
FnKey LED5 Amber No CB1 ARIP
14 Funky LED6 Red No CB2 A Open
FnKey LED6 Green No CB2 A Closed
FnKey LED6 Amber No Not Mapped
15 Funky LED7 Red No CB2 B Open
FnKey LED7 Green No CB2 B Closed
FnKey LED7 Amber No Not Mapped
16 Funky LED8 Red No CB2 C Open
FnKey LED8 Green No CB2 C Closed
FnKey LED8 Amber No Not Mapped
17 Funky LED9 Red No CB2 AR Lockout
FnKey LED9 Green No Not Mapped
FnKey LED9 Amber No Not Mapped
18 Funky LED10 Red No Not Mapped
FnKey LED10 Green No CB2 AR Successful
FnKey LED10 Amber No CB2 ARIP
1.13 Fault recorder start mappings
The default mappings for the signal which initiates a fault record is as shown in the following
table:
Initiating Signal Fault Trigger
DDB Any Trip (522) Initiate fault recording from main protection trip
1.14 PSL DATA column
The MiCOM P54x 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.
To Next Page
Loading...
