GE FGB-M05 manual 2.7.2Recipe to weight calculation, 2.7.2.1Method Standard, Example

Rev. May 2001	GraviMaster-FGB-M05 (S)	Page 9
	Gravimetric Blender

2.7.2Recipe to weight calculation

After a start-command the controller will calculate the requested weights of all components of the selected recipe.

A recipe can be defined in two ways: ‘Standard’ and ‘Percentage’. These methods can be defined in the recipe choosing menu (F1) ‘recipes / edit recipes’. The methods ‘Standard’ end ‘Percentage’ define the relation of the components (Regrind, Natural and Additive) in a recipe.

2.7.2.1Method Standard

The different components are defined as follows:

Regrind	:	Percentage of the batch weight
Natural	:	Relation between other naturals
Additive	:	Percentage of the totals of all naturals
Example
Batchweight		2000.0 gr.
Regrind		20.0%
Natural 1		4
Natural 2		1
Additive		5.0%
Regrind	:	20.0% of 2000.0 gr.	400.0
Naturals	:	naturals + additive = 80.0%
		naturals + (0,05 * naturals) = 80.0%
		naturals = 80.0/1.05 = 76.2%
		natural 1 = 4/5 * 76.2 = 61.0%	1220.0
		natural 2 = 1/5 * 76.2 = 15.2%	304.0
Additive	:	80.0 - 61.0 - 15.2 = 3,8%	76.0
		TOTAL	2000.0