8 Settings via the MICT
Rev. 03/2019 103
Base Timing
Enter the timing specified by the engine manufacturer. This point must be within the limits
entered and is a static portion of the global timing.
Potentiometer Function
The checkbox enables and disables the potentiometer function for manually adjusting the global
timing by the respective stops of the potentiometer set, depending on the direction of rotation. If
the potentiometer is subsequently disabled once again, the system will no longer access the
data during the following data transfer to the device and restart of the engine, and the device
will no longer use this data to calculate the global ignition timing.
Analog Current Input / Analog Voltage Input
The analog inputs can be enabled and disabled by clicking. If you have the choice, you should
prefer the analog current input due to its lower sensitivity to faults.
Enter the values by which the adjustment is to be implemented for the corresponding input
signal. An error value can be entered for the signals if a failure threshold has been defined for
the corresponding input in the window Timing – Analog Inputs. If the signal is below the Failure
Threshold, the timing is offset by the error value. The offset remains until the signal again
exceeds the lower set limit.
Cylinder Individual Timing Limits
Enter the maximum possible cylinder individual offset. This setting limits, among other things,
the adjustment possibility in the window Cylinder Individual Offset. In addition the limits also
apply to the corresponding adjustment signals from all other sources, for example via the field
buses.
Speed Curve
The speed curve can be activated and disabled by mouse click and offsets the timing depending
on the speed. A max. of eight speed points are available. If you select a number of points from
the list, the corresponding number of fields is activated for input.
The first speed point is always set to 0 RPM. All other timing points are assigned with the value
by which the signal is to be offset when the respective speed is reached. For the last speed
point, the timing of the nominal speed should be entered. Please note that the speed points
must always be entered in ascending order.
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