Siemens Reyrolle 7SR5, Руководство пользователя

Страница: 82 / 504

Parameter:
Binary Outputs > LED Config > Self Reset LEDs
•
Default Setting:
L1 to L2 (Green), L2 to L28 (Red)
These LEDs are initiated by operation of the programmed function element.
When the LED is operated for the function element operate state (after the pickup state plus time delay )
it will be illuminated in the programmed color i.e. the chosen color is used in place of the pickup color.
When selected to both green and red the LED will illuminate as yellow when operated.
The LED resets when the initiating condition is removed.
When not selected to self-reset the LEDs operate as hand reset outputs and must be manually reset when
required, either by:
– Pressing the fascia ▶ button for ≥ 3 seconds when the
Home Screen
is displayed
– Operating a suitably programmed binary input
– Sending an appropriate command over the data communication channel(s).
!
WARNING
LED Setting
²
Where LEDs are set to neither green or red the LED will not illuminate when operated but it will still be
recorded as an event or be shown as operated in the device instruments.
Parameter:
Binary Outputs > LED Config > PU Self Reset LEDs
•
Default Setting:
<None>
The selected LEDs will operate when the initiating pickup condition is present. The LED resets when the
initiating condition is removed.
Parameter:
Binary Outputs > LED Config > PU Green LEDs/PU Red LEDs
•
Default Setting:
<All> (Green), <All> (Red)
The selected LEDs will operate when the initiating pickup condition is present. The LED resets when the
initiating condition is removed.
Whilst the LED is operated only for the pickup state (prior to the operate state) it will be illuminated in the
programmed PU color. When selected to both green and red the LED will illuminate as yellow when oper-
ated.
Example: The 51-1 element operation can be set to operate LED 4 from both its pickup and operate
outputs. LED 4 mode of operation during 51-1 pickup and prior to 51-1 operation will be as determined
by the settings
PU Self Reset LEDs
,
PU Green LEDs
and
PU Red LEDs
. After operation of 51-1
its operation will be determined by the settings
Self Reset LEDs
,
Green LEDs
and
Red LEDs
.
Parameter:
Binary Outputs > General Pickup
•
Default Setting:
<None>
Any combination of function element pickup outputs available in this menu can be selected to initiate
General Pickup
output. The function element pickup outputs are instantaneous output without any
additional operate time delay.
The
General Pickup
output can be mapped to operate any binary output, LED or virtual I/O.
Typically this is used to indicate the initiating condition is above setting and can be used during commis-
sioning or for system monitoring.
Device Functionality
3.5 Binary Outputs
82 Reyrolle 7SR5, Transformer Protection Device, Device Manual
C53000-G7040-C015-1, Edition 11.2019