Issue 1
15
These settings provide for normal running of the generator up to 100% full load. If full load is surpassed, the
Immediate Warning
alarm is triggered, the set continues to run.
The effect of an overload on the generator is that the alternator windings begin to overheat; the aim of the
IDMT
alarm
is to prevent the windings being overload (heated) too much. The amount of time that the set can be safely
overloaded is governed by how high the overload condition is. With typical settings as above, this allows for
overload of the set to the limits of the
Typical Brushless Alternator
whereby 110% overload is permitted for 1 hour.
7.2.4 MAINTENANCE ALARM
The module is configured to display a maintenance alarm after 500 hours. When activated, the maintenance alarm
is a warning and the set continues to run.
Example
Resetting the maintenance alarm is normally actioned by the site service engineer after performing the
required maintenance.
The method of reset is either by:
x
Activating an input that has been configured to maintenance 1 reset.
x
Pressing the maintenance reset button in the DSE Configuration Suite, Maintenance section.
x
Pressing and holding the stop button when the module’s display is on the maintenance alarm section.
ACCESSING THE MAIN FRONT PANEL CONFIGURATION EDITOR
Ensure the engine is at rest and the module is in STOP mode by pressing the Stop/Reset
button.
Press the Stop/Reset
and Info
buttons simultaneously.
The module security PIN has been set to 1234, the PIN number request is shown:
Example
Resetting the maintenance alarm is normally actioned by the site service engineer after performing the
required maintenance.
The method of reset is either by:
x
Activating an input that has been configured to maintenance 1 reset.
x
Pressing the maintenance reset button in the DSE Configuration Suite, Maintenance section.
x
Pressing and holding the stop button when the module’s display is on the maintenance alarm section.
ACCESSING THE MAIN FRONT PANEL CONFIGURATION EDITOR
Ensure the engine is at rest and the module is in STOP mode by pressing the Stop/Reset
button.
Press the Stop/Reset
and Info
buttons simultaneously.
The module security PIN has been set to 1234, the PIN number request is shown:
Press
the first ‘#’ changes to ‘0’.
Press (up or down) to adjust it to the correct value 1234.
Press
(right) when the first digit is correctly entered. The digit you have just entered will now show
‘#’ for security.
