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Resin rate scaling values – Magnum Venus Plastech CB-6000-RGT MATERIAL MONITOR User Manual

Page 22

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CB-6000-RGT Material Monitor Manual

Rev. 10/2012

Page | 22

Now to determine pulses per kilogram multiply the number of strokes per kilogram by the
number pulses per stroke. For our purposes here let us assume four (4) pulses per stroke.

Strokes per kilogram –

7.77075

Pulses per stroke – x 4.00
Pulses per Kilogram – 31.083 (round to 31 Pulses per Kilogram)

From above: SF (ASCFAC) = Desired Display Decimal DDD

(Number of pulses per “single” unit x CM x SM)


Resin Total Scale Factor (pounds) –

Display Decimal place

10

(10 = 0.0 decimal display)

Pulses per pound –

ч

ч

ч

ч

14

Scale Factor (ASCFAC) =

0.7143


Resin Total Scale Factor (kilograms) –


Display Decimal place

10

(10 = 0.0 decimal display)

Pulses per Kilogram –

ч

ч

ч

ч

31

Scale Factor (ASCFAC) =

0.3226


RESIN RATE SCALING VALUES:

The resin rate is specified by two programmable parameters: A desired Rate Display
Value (rdSP 1) and a corresponding Rate Input Value (r I

n

P 1).

QUICK START:

Enter a value into the display value (rdSP 1) and Input value (r InP 1)

Display Value (rdSP 1) = 60 represents minutes
Input Value (r InP 1) = 50 (any number as a starting point)

If the resin total meter is working run the pump for one minute and the displayed rate
during that minute should be equal to the total amount of resin displayed after one
minute. For a more accurate metering, run the tests for a longer period of time. The
calibration can be conducted before the catalyst system is primed, that way the resin
can be processed through the gun for a more accurate calibration and the resin can be
returned to the source without fear of catalization.

The decimal place can be adjusted by multiplying the values by 10 or 100 (see above),
both values must be raised and lower by the same proportion i.e. if the display value is
raised by a multiple of 10 then the input value must be raised by the same. Both values
must be greater than 0.0.