Event block name
Event names
M1VT1
Current high detected ON
M1VT1
Current high detected OFF
M1VT1
Frequency tracked from CT ON
M1VT1
Frequency tracked from CT OFF
M1VT1
Using Voltage memory ON
M1VT1
Using Voltage memory OFF
M1VT1
Voltage memory blocked ON
M1VT1
Voltage memory blocked OFF
5.5 Control functions
5.5.1 Common signals
Common signals function has all protection function start and trip signals internally connected to
Common START and TRIP output signals. When any of the activated protection functions generate a
START or a TRIP signal, Common signals function will also generate the same signal.
The function's outputs are START and TRIP signals which can be used for direct I/O controlling and
user logic programming. The function generates general time-stamped ON/OFF events to the common
event buffer from each of the two (2) output signals. The time stamp resolution is 1 ms. The function
also provides a resettable cumulative counter for the START and TRIP events.
Common signals extra inputs
Common signals function has all START and TRIP signals of protection functions internally connected
to Common START and TRIP output signals. But it is also possible to assign extra signals to activate
Common START and TRIP.
Table. 5.5.1 - 244. Common signals extra inputs.
Name
Description
Common
Start In
Assign extra signals to activate common START signal. Please note that all protection function START signals
are already assigned internally to Common START.
Common
Trip In
Assign extra signals to activate common TRIP signal. Please note that all protection function TRIP signals are
already assigned internally to Common TRIP.
Read-only parameters
The relay's
Info page displays useful, real-time information on the state of the protection function. It is
accessed either through the relay's HMI display, or through the setting tool software when it is
connected to the relay and its Live Edit mode is active.
Table. 5.5.1 - 245. Information displayed by the function.
Name
Range
Step
Description
Common signals condition
0: Normal
1: Start
2: Trip
-
Displays status of the function.
Genera
Generattor Commander
or Commander
Instruction manual
Version: 2.07
© Arcteq Relays Ltd
IM00001
309
Summary of Contents for Generator Commander
Page 1: ...Generator Commander Instruction manual...
Page 2: ......
