Holtgreven GSE-355 I.S. - Manual (Page 80)

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PA 2 are the subsets for Targ 1. The pre-acts can be deleted as subsets by choosing ‘disabled’ at P5114 and P5115. See
Changing Targets from the Weigh Mode (General) on page 65 for instructions on changing target values from the
Weigh Mode.
Pre-acts 1 and 2 are always available as subsets of their respective targets from the Weigh Mode.
E
XAMPLE
(B
ATCH
)
With a system set up a system to make a 50,000 lb batch with water (30,000 lbs.), corn syrup (15,000 lbs.) and caramel
color (5,000 lbs.), ingredient 1 should start with 1 and subsequent ingredients should auto-start.
Parameter Setting Actual Cutoff Value Comments
Target 1 = 30,000 Desired water weight.
Based = Net Targets are compared to net weight.
Pre-Act 1 = 100 30,000 – 100 = 29,900
Water valve closes at 29,900 lbs. Free-fall will bring
weight to 30,000.
Learn 1 = Enabled Analyze previous five fills and auto-adjust pre-act 1.
Start 1 = Tare Start water with # .
Target 2 = 15,000 Desired corn syrup weight.
Pre-Act 2 = 236 15,000 – 236 = 14,764
Corn syrup valve closes at 14,764 lbs. Free-fall will
bring weight to 15,000.
Learn 2 = Enabled Analyze previous five fills and auto-adjust pre-act 2.
Start 2 = Auto
Calculated cutoff value for corn
syrup is added to current
displayed weight
Start corn syrup when water is done and motion has
stopped.
Target 3 = 5,000 Desired caramel coloring weight.
Pre-Act 3 = 142 5,000 – 142 = 4,858
Carmel coloring valve closes at 4,858. Free-fall will
bring weight to 5,000.
Learn 3 = Enabled Analyze previous five fills and auto-adjust pre-act 3.
Start 3 = Auto
Calculated cutoff value for
carmel coloring is added to
current displayed weight
Start caramel coloring when corn syrup is done and
motion has ceased.
Pause = Keypad Keypress will pause batch operation.
Discharge
The discharge program is designed for single-speed or dual-speed dispensing of product from a larger weigh vessel.
Discharge is a loss-in-weight application similar in operation to the fill program. When a discharge is initiated, the
scale automatically tares and comes to a net zero weight. The appropriate setpoints are activated and material is
discharged until the decreasing net weight reaches the desired target value.