13 Error Handling
KRONOS 20
59
3001 ErrPickUp
3101 SErrPickUp
Cause:
- Speed pickup is at fault.
- Distance between speed pickup and gear rim is too large.
- Speed pickup is supplying faulty redundant pulses.
- Interruption of cable from speed pickup.
- Speed pickup wrongly mounted.
Response:
- Error message: emergency alarm by a fatal error.
- Emergency operation with substitute value for valve position.
Action:
- Check distance between speed pickup and gear rim.
- Check preferred direction of speed pickup.
- Check cable to speed pickup.
- Check speed pickup, replace if necessary.
3004 ErrOverSpeed
3104 SErrOverSpeed
Cause:
- Engine speed was/is exceeding overspeed.
Response:
- Error message: emergency alarm by a fatal error.
- Emergency operation with substitute value for valve position.
Action:
- Check overspeed parameter (21
SpeedOver
).
- Check speed sensor.
- Check parameter 1
TeethPickUp
for number of teeth.
3017 ErrManifoldPressure
3117 SErrManifoldPressure
Cause:
- Short circuit or cable break at sensor input for manifold pressure.
Response:
- Error message: Common alarm.
- Emergency operation in Open-Loop mode.
- Emergency operation with substitute value or last valid sensor value.
depending on choosen response mode.
- Error is cleared automatically when sensor values are within tolerances,
depending on choosen response mode.
Action:
- Check sensor cable for short circuit or cable break.
- Check manifold pressure sensor and replace if required.
- Check tolerance values for manifold pressure sensor.
3018 ErrManifoldTemp
3118 SErrManifoldTemp
Cause:
- Short circuit or cable break at sensor input for manifold temperature.
Response:
- Error message: Common alarm.
- Emergency operation with substitute value or last valid sensor value.
depending on choosen response mode.
- Error is cleared automatically when sensor values are within tolerances,
depending on choosen response mode.
Action:
- Check sensor cable for short circuit or cable break.
Summary of Contents for E-LES 30
Page 2: ......
Page 8: ......
Page 104: ...17 Order Form for KRONOS Systems 96 KRONOS 20 17 Order Form for KRONOS Systems...
