Deep Sea Electronics Plc DSE8810, Руководство пользователя программного обеспечения

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4.5.3 OUTPUT SOURCES
The list of output sources available for configuration of the module relay outputs also applies to the LED
configuration and expansion relay outputs.
Under the scope of IEEE 37.2, function numbers can also be used to represent functions in microprocessor devices and
software programs . Where the DSE output functions can be represented by IEEE 37.2, the function number is listed below.
Output source Activates… Is not active….
Not Used The output will not change state (Unused)
Air Flap Alarm This output indicates that the air-flap is closed; to operate it requires an input
configured as ‘Air-flap closed’ connected to the external air-flap switch.
Air Flap Relay Normally used to control an air flap,
this output becomes active upon an
Emergency Stop or Over-speed
situation. Inactive when the set has come to
rest
Alarm Mute Indicates that an alarm mute operation is in progress by digital input
Alarm Reset Indicates that an alarm reset operation is in progress by digital input
All available sets are on the bus This output indicates that all the available sets in the Multiset load sharing
system are closed onto the generator bus. This output can be used to close an
external breaker to allow the generator bus to power the load. ‘Available sets’
are sets in auto mode with no alarms present. So sets not in auto mode, or
sets that have alarms present are not considered to be ‘available sets’.
Alternative Config 1-3 selected Indicates which of the three alternative configurations has been selected (if
any)
Alternative Language Selected Active when a digital input configured to Alternative Language Select is active
Arm Safety On Alarms Becomes active at the end of the
safety delay timer whereupon all
alarms configured to ‘From Safety On’
become active Inactive when :
• When the set is at rest
•
In the starting sequence before
the Safety Delay timer has
expired
Audible Alarm
IEEE 37.2 – 74 alarm relay
This output indicates that the internal
sounder is operating to allow it to feed
an external sounder. Operation of the
Mute pushbutton will reset this output
once activated. Inactive if the internal sounder is not
operating.
Auto Button Pressed Active when the Auto button on the
front fascia is pressed Inactive when the button is released
Auto Mode Active when the controller is in AUTO
mode Inactive in any other mode.
Auto Start Inhibit
IEEE 37.2 – 3 Checking or
Interlocking relay
Indicates that an auto start inhibit operation is in progress.
AVR Maximum Trim Limit
Reached Indicates that the analogue AVR output has reached 100%. This can indicate
a fault with the control of the AVR (including connection error), incorrect
setting of SW2, or that the alternator has reached its maximum capacity.
Battery High Voltage
IEEE 37.2 – 59DC over voltage relay
This output indicates that a Battery
Over voltage alarm has occurred. Inactive when battery voltage is not
High
Battery Low Voltage
IEEE 37.2 – 27DC under voltage relay
This output indicates that a Battery
Under Voltage alarm has occurred. Inactive when battery voltage is not
Low
The outputs are in alphabetical
order with the parameter first. For
instance for overspeed output, it’s
listed as Engine Overspeed .