x/EN PL/Na7
7-
MiCOM P74
Relay
English Text Type Source Description
InterMiCOM Data Channel Detect Fail
InterMiCOM Channel Failure Alarm
This is an alarm that is ON if any setting fail
during the setting changing process. If this
happens, the relay will use the last known good
Allows user to control a binary signal which can
be mapped via SCADA protocol output to other
Allows user to control a binary signal which can
be mapped via SCADA protocol output to other
InterMiCOM IM1 Signal Input - is driven by a
message from the remote line end
InterMiCOM IM8 Signal Input - is driven by a
message from the remote line end
InterMiCOM IM1 Signal Output - mapping what
will be sent to the remote line end
InterMiCOM IM8 Signal Output - mapping what
will be sent to the remote line end
Phase A undercurrent CBF Dead Pole Start
Phase B undercurrent CBF Dead Pole Start
Phase C undercurrent CBF Dead Pole Start
Phase A overcurrent CBF Dead Pole Start
Phase B overcurrent CBF Dead Pole Start
Phase C overcurrent CBF Dead Pole Start
Neutral overcurrent CBF Dead Pole Start
Control Input 1 - for SCADA and menu
commands into PSL
Control Input 32 - for SCADA and menu
commands into PSL
Programmable LED 1 Red is energized
Programmable LED 1 Green is energized
Programmable LED 8 Red is energized
Programmable LED 8 Green is energized
Programmable Function Key LED 1 Red is
energized
Programmable Function Key LED 1 Green is
energized
Programmable Function Key LED 10 Red is
energized
Programmable Function Key LED 10 Green is
energized
Function Key 1 is activated.
In ‘Normal’ mode it is high on key press and in
‘Toggle’ mode remains high/low on single key
Function Key 10 is activated.
In ‘Normal’ mode it is high on key press and in
‘Toggle’ mode remains high/low on single key
Input to Relay Output Conditioner
Input to Relay Output Conditioner
Assignment of input signal to drive output LED
1Red
Assignment of signal to drive output LED
1Green.
To drive LED1 Yellow DDB 764 and DDB 765
must be driven at the same time
Assignment of signal to drive output LED 8Red