VAMP 259 - Operation Indicators

Operation and configuration
2 Local panel user interface
2.1 Front panel
VM259.EN007
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9
2.1.4. Operation Indicators
The relay is provided with eight LED indicators:
Figure 2.1.4-1. Operation indicators of the relay
LED indicator
Meaning
Measure/ Remarks
Power LED lit
The auxiliary power has
been switched on
Normal operation state
Error LED lit
Internal fault, operates in
parallel with the self
supervision output relay
The relay attempts to
reboot [REBOOT]. If the
error LED remains lit,
call for maintenance.
Com LED lit or
flashing
The serial bus is in use
and transferring
information
Normal operation state
Alarm LED lit
One or several signals of
the output relay matrix
have been assigned to
output LA and the output
has been activated by one
of the signals. (For more
information about output
matrix, please see chapter
2.4.5).
The LED is switched off
when the signal that
caused output Al to
activate, e.g. the START
signal, is reset. The
resetting depends on the
type of configuration,
connected or latched.
Trip LED lit
One or several signals of
the output relay matrix
have been assigned to
output Tr, and the output
has been activated by one
of the signals. (For more
information about output
relay configuration, please
see chapter 2.4.5).
The LED is switched off
when the signal that
caused output Tr to
activate, e.g. the TRIP
signal, is reset. The
resetting depends on the
type of configuration,
connected or latched.
A- C LED lit
Application-related status
indicators.
Configurable