Schedule automatic dosage:


Schedule manual dosage:
 SINGLE PRODUCT DOSAGE (LOAD)
(manual and automatic control).

Configuration which allows to manage a dosage system in loading of a single product, useful for dividing the quantity of materials of equal weight, for filling hoppers, extracting precise quantities from a silo, guiding the operator in the manual dosages.
Method LOAD: increase of weight of the container to be filled, until the set target weight is reached.


Main Features
  • basic functions (clearing, tare, and weight printing)
  • selectable dosage mode, either automatic or manually guided
  • database of 40 formulas with target, speed change threshold, flight, +/- tolerance and programmable minimum tare and maximum tare values for each formula
  • quick switch of the dosage target, through a dedicated key
  • dual dosage speed (approximate and fine), managed through active output in constant mode or with bleeding function, with programmable ON/OFF time
  • start / pause dosage from keyboard or through enabling of the inputs
  • automatic printing of the dosage data
  • storage and printing of the consumptions: consumption of each formula, consumption of the formulas, dosed general total; printouts may be quickly recalled from the keyboard
  • automatic correction of the flight weight, with degree of programmable incidence
  • programmable number of repetitions of the dosage cycle or infinite repetition of the dosage cycle
  • checking of the tare presence at the dosage start; the tare values are programmable for each formula
  • tolerance test on the dosed weight, with guided correction through simple messages to the display
  • analogue output (optional), proportional to the weight or to the dosage speed
  • check of the maximum dosage time
  • alarm management
Function automatic dosage with load method:
Once the dosage start command is received, the following takes place:
  1. the presence of the tare and weight stability is verified and the execution of the automatic tare and the enabling of the automation through its dedicated outputs: the dosages start at maximum speed
  2. once the speed change threshold is reached, the dosage is slown down through the dedicated output.
  3. when the target is reached, the configured flight weight is missing; the slow dosage output is disabled and then it waits (for the configured time) for the dropping of the material
  4. tolerance test on the dosed weight
  5. storage of the formula consumptions and increment of the dosed general total
  6. complete unloading request, through enabling of dedicated output
  7. fine dosage or automatic restart for following cycle
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