Gram K3 SERIES, Руководство по эксплуатации

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5.8. DOSAGE MODE
The dosage mode is activated and configured by accessing the options menu
in the
d Out section (see section 20 in this manual).
Pressing the tare key initiates the dispense cycle, closing the K1
and K3 relay contacts. The display changes to blue to indicate that
the dispense cycle has been initiated.
Upon reaching the weight set point established for SPEEd1 (coarse flow),
contact K1 is opened and the display colour changes to indicate that the fine
flow is in operation.
Upon reaching the weight set point established for SPEED2 (fine flow),
contact K3 is opened and contact K2 is closed to indicate that the dispense
cycle has finished. The light of the LCD display changes to green to indicate
that the dispense cycle has finished.
Relay K2 (signalling the end of the dispense cycle) stays closed until the
weight is removed from the scale. It is not possible to initiate a new dispense
cycle if the cycle end outlet (K2 relay contact) stays closed.
To stop and pause a dispense cycle being run, press on the “tare” key. This
action will open the K1 and K3 relay contacts, halting the filling until the tare
key is pressed again.
To cancel a dispense cycle being run, double-press on the tare key.