Rev. May 2001 | Page 42 | |||
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| Gravimetric Blender |
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| ALARMS |
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| Description | Action to cancel alarm | |
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| Press enter | Alarm already cancelled | Press enter |
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| Operator must confirm |
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| No control voltage | No 24V control voltage present | Turn on the |
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| or check fuses |
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| Covers open | Security cover not present or mixerchamber | Place |
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| removed |
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| Production weight | producedWeight equals produktionweight | Reset the |
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| reached |
| producedWeight |
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| No weighbin or | Zero weight of the weighbin is greater then | Loadcell must be |
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| calibrate | ‘maximumTareVariation’ | calibrated or a tare |
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| procedure must be done. |
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| Parameters corrupted | The controller can’t read his parameters | Check the parameters *) |
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| correctly. All parameters will be filled with |
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| standard values. |
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| Data corrupted | The controller can’t read the productiondata | Confirm *) |
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| Hopper low | The hoppersensor (optional) indicates that a | Fill hopper with material |
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| hopper runs out of material. |
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| Hopper empty | No material is dispensed so the controller | Fill hopper with material and |
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| indicates that a hopper must be empty. | press the |
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| Loadcell not calibrated | The controller can’t read the loadcell | Calibrate the weighbin |
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| parameters correctly. |
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| Loadcell overload | Weight of the weighbin is greater than the | Remove material out of |
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| loadcellOverload parameter. | the weigbin. |
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| Check in recipe the |
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| Loadcell not stable | Weightsignal from the loadcell doesn’t fit | Press enter *) **) |
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| the band. |
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| Loadcell need | Controller needs more samples to generate a | Press enter *) |
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| more samples | stable weight. |
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| Loadcell boundary error | To much | Press enter *) | |
| Silo high | Silo supply hopper is full for several batches. | Counter will |
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| (High sensor is activated) | automaticaly cleared. |
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| Regrind process par | Given hoppernumbers doesn’t contain regrind | Check the regrind |
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| conflict | or percentage | control parameters |
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| Additive regrind par | Given hoppernumber doesn’t contain additive | Check the |
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| conflict |
| AdditiveToRegind |
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| parameters |
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