6.13.2 Input configuration
If this function is to be used, it is necessary to configure a digital input that initiates the function. This is done
in the dialogue box below:
If AUTO mode is selected, the mains failure sequence will be initiated if a mains failure occurs
during the battery test.
6.13.3 Auto configuration
If the automatic battery test is used, the function has to be enabled in menu 6420. When the function is ena-
bled, the battery test will be carried out with a specified interval, e.g. once a week. Completed battery tests
will be logged in a separate battery test log.
The factory setting in menu 6424 is 52 weeks. This means, that the automatic battery test will
be executed once a year.
6.14 Ventilation
This function can be used to control the cooling of the engine. The purpose is to use a multi-input for measur-
ing the cooling water temperature and that way activate an external ventilation system to keep the engine be-
low a maximum temperature. The functionality is shown in the below diagram.
Setpoints available (6460 Max ventilation):
Setpoint: The limit for activation of the relay set in OA.
Output A (OA): The relay activated when the setpoint is exceeded.
Hysteresis: The number of degrees the temperature has to be below the setpoint in order to deacti-
vate the relay set in OA.
Enable: Enable/disable the ventilation function.
The type of input to use for the temperature measurement is selected in menu 6323 Engine
heater.
AGC 100 Designer's Reference Handbook
4189340766 UK
Additional functions
DEIF A/S Page 68 of 152
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