GENEVA - Vending Machines

COFFEtek Ltd
ESPRESSO (INSTANT COFFEE)
* E indicates engineer access level
M indicates manager access level
Parameter Name Function Units
Level
See *
COFFEE TIME Coffee ingredient auger control .1s E
COFFEE ADJUST
Increment applied to coffee auger run time when strong .1s E
selected
WATER TIME Coffee water dispense valve open duration .1s E
WATER SPLIT
Fraction of total water time, above, to be allocated to the % E
milk sugar valve if milk or sugar is selected
SUGAR TIME Auger run time for optional ingredient if selected .1s E
SUGAR ADJUSTMENT Increment applied to sugar auger run time when extra .1s E
sugar selected
MILK TIME Auger run time for optional ingredient if selected .1s E
MILK ADJUSTMENT
VALVE FACTOR
OP: Sugar Mod
OP: Milk Mod
OP: Coffee Mod
OP: Water Mod
Increment applied to milk auger run time when extra milk
selected
Compensating variable to account for differing flow rates
between milk/sugar and coffee valves. If white/sugar drink
is bigger than black version decrease, if bigger increase
Manager level control applied to SUGAR TIME.
The actual sugar auger run time will be:
SUGAR TIME x OP: Sugar Mod /100
Manager level control applied to MILK TIME
The actual milk auger run time will be:
MILK TIME x OP: Milk Mod /100
Manager level control applied to COFFEE TIME
The actual coffee auger run time will be:
COFFEE TIME x OP: Coffee Mod /100
Manager level control applied to water times
The actual dispense valve open times will be:
x OP: Water Mod /100
.1s E
.1s E
% E,M
% E,M
% E,M
% E,M
GENEVA Issue 3 06/08/2008 34