Alarms
The MIC3+ ignition controllers include 16 freely configurable alarms in total. These alarms can be freely allocated to the general purpose output (GPO) and set depending on the following functions:
- Limit for speed exceeded/not reached
- Limit for engine operating hours exceeded/not reached
- Limit for spark plug operating hours exceeded/not reached
- Warning active
- Error active
- Limit for temperature exceeded/not reached
- Limit for supply voltage exceeded/not reached
- Limit for global ignition timing exceeded/not reached
- Limit on the analog voltage input exceeded/not reached
- Limit on the analog current input exceeded/not reached
- Limit of the minimum spark duration exceeded/not reached
- Misfire rate (primary, single output) over limit
- Misfire rate (primary, all outputs) over limit
- Misfires per second (primary, all outputs) above threshold
- Consecutive misfires (primary, single output) above threshold
- Misfire rate (secondary, individual output) above threshold
- Misfire rate (secondary, all outputs) above threshold
- Misfires per second (secondary, all outputs) above threshold
- Consecutive misfires (secondary, single output) above threshold
A hysteresis can be defined for some alarms. You can configure the alarms with the MICT. Refer to the section Inputs/Outputs – Alarms.