11 Commissioning
PHLOX - Ignition Control System 81
wheel properties, otherwise speed measuring and timing problems can occur. As a starting point
following curve might be used:
This curve needs to be corrected if speed measuring or timing problems occur. In this case
it measuring the pick-voltage of the pick-up signal output is recommended at different
speeds and to setup the trigger-levels for those speeds at half of the measured voltage.
Generally speaking, it is good practice depart from the very low trigger levels (such as 50
or 100mV), as soon as speed increases, which make speed detection sensitive to signal dis-
turbances.