DEEP SEA ELECTRONICS DSE7400 - Page 37

Edit Configuration - Outputs
37
Output source
Activates… Is not active….
Maintenance Alarm 1,2,3 Due Indicates that the specified
maintenance alarm is due
Manual Mode
Active when the controller is in MANUAL
mode
Inactive in any other mode.
Mute / Lamp test button pressed This output indicates that the alarm mute / Lamp test pushbutton is being
operated. Once the button is released, the output will become inactive.
Negative Phase Sequence Alarm
IEEE 37.2 - 46 phase balance current
relay
Active when the Negative Phase Sequence alarm is active
Oil Pressure Sensor Open Circuit
Active when the
Oil Pressure Sensor
is detected as being
open circuit
.
Open Gen Output
IEEE 37.2 – 52 ac circuit breaker
Used to control the load switching device.
Whenever the
module selects the
generator to be off load this control source
will be active.
Inactive whenever the generator is
required to be on load
Open Gen Output Pulse
IEEE 37.2 – 52 ac circuit breaker
Used to control the load switching device. Whenever the module selects the generator
to be off load this control source will be active for the duration of the Breaker Open
Pulse timer, after which it will become inactive again.
Open Mains
IEEE 37.2 – 52 ac circuit breaker
Used to control the load switching device.
Whenever the
module selects the mains
to be off load this control source will be
active.
The output is inactive whenever the mains
is required to be on load
Open Mains Pulse
IEEE 37.2 – 52 ac circuit breaker
Used to control the load switching device. Whenever the module selects the mains to be
off load this control source will be active for the duration of the Breaker Open Pulse
timer, after which it will become inactive again.
Over Current IDMT Alarm
IEEE 37.2 – 51 ac time overcurrent
relay
Active when an overcurrent condition has caused the
Overcurrent IDMT
alarm to trigger
Over Current Immediate Warning
IEEE 37.2 – 50 instantaneous
overcurrent relay
Active when an overcurrent condition exceeds the
Overcurrent alarm Trip
setting. At the
same time, the controller begins following the IDMT curve. If the overload condition
exists for an excess time, the Overcurrent IDMT alarm will activate.
Generator Over Frequency
Warning
IEEE 37.2 - 81 frequency relay
Active when the generator frequency ex
ceeds the
High Frequency Warning
setting
Generator Over Frequency
Shutdown
IEEE 37.2 - 81 frequency relay
Active when the generator frequency exceeds the
High Frequency Shutdown
setting