GE FGB-M05 manual Additive to regrind, Additive to Regrind, Regrind control, Empty regrind Control

Page 12

Rev. May 2001

GraviMaster-FGB-M05 (S)

Page 11

 

Gravimetric Blender

 

2.7.4Additive to regrind

It is possible to dispense more additive in relation to the amount of regrind. Choose for this definition menu (F1) ‘controller / public parameters’. A maximum of two hoppers (additive) can be defined (additiveToRegrindHopper). The definition must be completed defining the requested percentage (additiveToRegrindPerc).

ADDITIVE TO REGRIND

 

 

Not activated

 

Activated with 2.0%

 

 

 

 

 

 

 

 

 

 

 

 

Component

Recipe

Weight (g)

 

Recipe

 

Weight (g)

 

 

 

 

 

 

 

 

 

 

 

Regrind

20.0%

400.0

 

20.0%

 

400.0

 

 

Natural 1

4

1219.0

 

4

 

1213.0

 

 

Natural 2

1

304.8

 

1

 

303.2

 

 

 

 

 

 

 

 

 

 

 

Additive

5.0%

76.2

 

5.0% + 2.0%

 

83.8

 

 

 

 

 

 

 

 

 

 

2.7.5Regrind control

The flow of ‘regrind’ is very often not continuous due to the process. There are two methods to adjust the amount of regrind to the actual process: ‘Empty Regrind’ or ‘Stock Silo’.

2.7.5.1Empty regrind Control

Empty regrind control means: keep the regrind-hopper empty. The material must be dispensed, because otherwise another parts of the process can be destroyed (regrind return mechanism).

Through menu (F1) ‘controller / protected parameters’ the process can be activated. After the process is started a defined amount of batches (Empty regrind wait count) must be awaited before the percentage will be increased. The percentage will be increased in

the defined number of steps (Dispensevariation cycl.) until the requested percentage is reached (Dispense increase).

If not enough material can be dispensed from the regrind hopper, then regrind will be reset to the original setting (recipe).

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Contents Manual Serial No ISO 08.01.02.064.GB 986731 Rev. MayIntroduction Controls Installation Introduction Gravimetric Feeding Features are Options areBlender start-up Blender statusInactive StandbyError PauseStop requested Machine-modeWeight-Alarm Weight-ErrorProduction-modes ContinueVolumetric Dispense modesGravimetric CombinationRecipe to weight calculation Method StandardExample TotalMethod Percentage Adding extra materialsAdditive to regrind Additive to RegrindRegrind control Empty regrind ControlStock Silo Control Dispensing Dispense is correctDispense not correct too little Dispense not correct too much Condition 1. The mixbin-vale may not be open if presentCondition 2. The mixerchamber may not be full CalculationsDatalogging EQ-Net Certificate ISO Certificat Operator-interface Keyboard Function KEY in MACHINE-MODEKey Description User control ButtonNumber input field Text input fieldStatus Operating Mode Automatic Change components0OPERATING Auto Example Add a new component Actions?WHITE? Natural White Natural ?White Natural Regrind Additive White ?ADDITIVE ?2 Add/change recipes Field of a Recipe Option Menu in EDIT-RECIPEExample Add a new recipe Step ‘edit recipes’ Enter StandardPercentage Additive WhiteChange current recipe Timely information Production screenMaterial usage screen Crates YellowAdjustment of the gravimetric blender Input & Output monitorCalibration of the weigh bin Tare of the weighbinStandard adjustment Hardware-reactiontimeOverview of parameters Public parametersParameter Description Init ContinueGravimetric PulseProtected parameters Protected Parameters Reports and overviews Change entrycodeChange date and time Revision code of the systemMenu hierarchy Production ControllerSystem Services MountingRev. May GraviMaster-FGB-M05 S Gravimetric Blender Alarms Alarm reports and solutions Alarm-message Description Action to cancel alarm Rev. May GraviMaster-FGB-M05 S Gravimetric Blender Status Operating Maintenance Adjusting sensor sensitivityReplacement of parts Replacement of printed circuit Cleaning the machineTransportation of the GraviMaster Safety measures General machine specificationsUser-interface specifications Valves specificationsEin Electrical diagrams Rev. May GraviMaster-FGB-M05 S Gravimetric Blender Rev. May GraviMaster-FGB-M05 S Gravimetric Blender

FGB-M05 specifications

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