Functional Description

The devices of the MIC3 series are microprocessor controlled ignition systems, that are comprised of one 32 bit main processor (CPU) and an output board.

Please note that the manufacturer is not required to implement configurations of the ignition controller for specific engines, and that devices may be delivered without pertinent configuration.

The ignition controllers of the MIC3 series use information supplied by the pickups to precisely determine the correct timing for the respective outputs. The ignition timing is influenced by various inputs. This can be implemented using analog input signals, a speed characteristic, or using a serial interface (USB, CAN bus, RS485). The devices can also be equipped with an optional potentiometer for ignition timing adjustment.

During operation, the ignition controllers continuously monitor the system status of all installed pickups and the correct operation of the primary ignition circuit by checking the information received.

Depending on the severity of an error that is detected, the device will shut down immediately or warn the operator. A corresponding message can be viewed on a connected PC.

To protect the engine, the ignition controllers additionally have an adjustable overspeed shut-off.