Table. 5.4.4 - 205. AR input signals.
Signal
Range
Description
AR On/
Off
Any binary
signal in the
device
Enables or disables the auto-recloser function with any binary signal selected by the user. The
parameter "Use AR On/Off signals" defines whether this input signal is in use or not.
AR
Manual
reset
Any binary
signal in the
device
Allows for the manual resetting of the recloser if locked (e.g. due to Final Trip).
AR
Locking
Any binary
signal in the
device
Locks the auto-recloser so that it requires a manual reset before its operation can be set to
"Ready".
AR
Critical
request
Any binary
signal in the
device
Defines the critical request for the function. If this signal is activated, the auto-recloser goes
directly to the locked state the moment the request is received.
Table. 5.4.4 - 206. Request signals.
Signal
Range
Description
AR
Request
1
(REQ1)
Any binary
signal in the
device
The request with the highest priority, it overrides all auto-reclosing requests with lower priorities.
When this request signal is activated and other conditions for reclosing are met, a shot is applied.
AR
Request
2
(REQ2)
Any binary
signal in the
device
The request with the second highest priority, it overrides all auto-reclosing requests with lower
priorities. When this request signal is activated and other conditions for reclosing are met, a shot is
applied.
AR
Request
3
(REQ3)
Any binary
signal in the
device
The request with the third highest priority, it overrides all auto-reclosing requests with lower
priorities. When this request signal is activated and other conditions for reclosing are met, a shot is
applied.
AR
Request
4
(REQ4)
Any binary
signal in the
device
The request with the fourth highest (and second lowest) priority, it overrides all auto-reclosing
requests with lower priorities. When this request signal is activated and other conditions for
reclosing are met, a shot is applied.
AR
Request
5
(REQ5)
Any binary
signal in the
device
The request with the lowest priority, it is overridden by all other auto-reclosing requests. When this
request signal is activated and other conditions for reclosing are met, a shot is applied.
Output signals of the auto-recloser function
The outputs of the function are only indication signals (
Control
→
Control functions
→
Auto-recloser
→
I/O). The breaker's "Open" and "Close" commands are controlled by the object control and monitoring
function.
Table. 5.4.4 - 207. AR output signals.
Signal
Description
AR ON
AR OFF
The signal "AR ON" is displayed when the auto-recloser function is enabled. The signal "AR OFF" is displayed if
the "Use AR On/Off signals" is set to "Yes" and the input of the AR On/Off is inactive.
AR In
progress
The signal "AR In progress" is activated and displayed when the function has opened the breaker and is
calculating the time towards closing it.
AR1 Request
ON
The signal "AR1 Request ON" is activated and displayed when the function is executing a shot requested by
REQ1. This signal can be connected to any relay I/O as well as to communication protocols.
AR2 Request
ON
The signal "AR2 Request ON" is activated and displayed when the function is executing a shot requested by
REQ2. This signal can be connected to any relay I/O as well as into communication protocols.
A
AQ
Q-F215
-F215
Instruction manual
Version: 2.04
318