Section 75 00-02-0878
2013-03-07 - 102 -
M-logic:
Input for Fan Control
The fan control requires a temperature input in order to start and stop the fans based
on a temperature measurement.
Fan temperature input is set up in parameter 6561, and this input can be selected
between the multi-configurable inputs: Multi-input 6, 7, 8.
The multi-inputs can be configured to measure an engine or ambient temperature.
Based on the measurement of the selected input, the fan(s) is (are) started and
stopped.
Fan Start/Stop
The start and stop settings of the fan(s) are set up in parameters 6563 to 6574. With
the settings in the table below, the illustrative curve can be observed.
A hysteresis (abbreviation: hyst.) ensures that there is a range between the start and
stop.