ABB Relion 611 Series, Technical Manual

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of the corresponding analog or binary channel. The Exclusion time rem parameter
counts downwards.
7.2.3 Configuration
The disturbance recorder can be configured with PCM600 or any tool supporting the
IEC 61850 standard.
The disturbance recorder can be enabled or disabled with the Operation parameter
under the Configuration/Disturbance recorder/General menu.
One analog signal type of the protection relay can be mapped to each of the analog
channels of the disturbance recorder. The mapping is done with the
Channel selection
parameter of the corresponding analog channel. The name of the analog channel is
user-configurable. It can be modified by writing the new name to the
Channel id text
parameter of the corresponding analog channel.
Any external or internal digital signal of the protection relay which can be
dynamically mapped can be connected to the binary channels of the disturbance
recorder. These signals can be, for example, the start and trip signals from protection
function blocks or the external binary inputs of the protection relay. The name of the
binary channel can be configured and modified by writing the new name to the
Channel id text parameter of the corresponding binary channel.
Note that the Channel id text parameter is used in COMTRADE configuration files as
a channel identifier.
The recording always contains all binary channels of the disturbance recorder. If one
of the binary channels is disabled, the recorded state of the channel is continuously
FALSE and the state changes of the corresponding channel are not recorded. The
corresponding channel name for disabled binary channels in the COMTRADE
configuration file is Unused BI.
To enable or disable an analog or a binary channel of the disturbance recorder, the
Operation parameter of the corresponding analog or binary channel is set to "on" or
"off".
The states of manual triggering and periodic triggering are not included in the
recording, but they create a state change to the
Periodic triggering and Manual
triggering status parameters, which in turn create events.
The
TRIGGERED
output can be used to control the indication LEDs of the protection
relay. The
TRIGGERED
output is TRUE due to the triggering of the disturbance
recorder, until all the data for the corresponding recording has been recorded.
The IP number of the protection relay and the content of the Bay name
parameter are both included in the COMTRADE configuration file for
identification purposes.
1MRS757454 D
Section 7
Measurement functions
611 series 389
Technical Manual