Schweitzer Engineering SEL-387-0, Instruction Manual

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8.23
Date Code 20170601 Instruction Manual SEL-387-0, -5, -6 Relay
Front-Panel Interface
Rotating Default Display
Scroll Lock Control of
Front-Panel LCD
Select Scroll Lock
The rotating default display can be locked on a single screen. Access the scroll
lock control with the
{OTHER} pushbutton.
Select LCD for
Scroll Lock Control
mode. The rotating display will then
appear, and the scroll mode reminder screen will appear every eight seconds
for one second as a reminder that the display is in
Scroll Lock Control
mode.
Stop Scrolling (Lock)
When in the
Scroll Lock Control
mode, press the
{SELECT}
pushbutton to
stop display rotation. Scrolling can be stopped on any of the display point
screens or on the current-meter display screen. While rotation is stopped, the
active display is updated continuously so that current or display point changes
can be seen. If no button is pressed for eight seconds, the reminder message
will appear for one second, followed by the active screen.
WEARBB1 Bkr1 B-phase wear monitor
WEARCB1 Bkr1 C-phase wear monitor
INTTRB2 Bkr2 internal trip count
INTIAW2 Bkr2 internal trip IA
INTIBW2 Bkr2 internal trip IB
INTICW2 Bkr2 internal trip IC
EXTTRB2 Bkr2 external trip count
EXTIAW2 Bkr2 external trip IA
EXTIBW2 Bkr2 external trip IB
EXTICW2 Bkr2 external trip IC
WEARAB2 Bkr2 A-phase wear monitor
WEARBB2 Bkr2 B-phase wear monitor
WEARCB2 Bkr2 C-phase wear monitor
Table 8.5 Dynamic Display Mnemonics (Sheet 2 of 2)
Mnemonic Data
DATE TIME 79
TAR BRK_MON LCD
Scroll lock OFF
SELECT to Lock