DOSAGE
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l) Keeps OUT6 enabled under the TARGET WEIGHT (80 kg), and disables it if the weight exceeds this
threshold.
m) Carries out the tolerance test, if enabled (
<<ENABLING TOLERANCE TEST>>
), and then:
- shows the message "MANUAL DOSING OK" if the weight is within tolerance: with a start command the
instrument will pass to the following phase; or
- signals the weight out of tolerance error “MANUAL DOSING OUT TOLERANCE” and enables relay OUT3:
with a start command the instrument will pass to the following phase.
If the tolerance test is not enabled, a start command with weight greater than the TARGET WEIGHT allows
to pass to the following phase.
If the dosed weight exceeds the set target, the relay OUT4 is enabled.
n) Disables OUT6, enables OUT7 (which is the output linked to ACTIVITY 3) and waits for 20 seconds.
o) Disables OUT7, enables OUT2 and OUT8 (which is the output linked to ACTIVITY 4) and commands the
complete unloading. When the weight is lower than the
<<TOTAL UNLOADING END THRESHOLD>>
threshold, the instrument waits for
<<WAIT FOR DISCHARGE END>
seconds and disables OUT8.
p) Once the complete unloading is executed, it continues:
- On step d) if the number of dosage cycles set in the REPEAT DOSAGE CYCLES is not finished
if the “MINIMUM TARE” and “MAXIMUM TARE” parameters are set and the weight is under the
“MINIMUM TARE” or over “MAXIMUM TARE” at the dosage start, the “ERROR” output is enabled and
waits for the start command. Otherwise, the dosage starts automatically.
- on step a) if the number of dosage cycles set in REPEAT DOSAGE CYCLES is finished, till the formula is
not deselected.
NOTE:
At any time it’s possible to pause or reset the dosage by pressing the
PAUSE button
or supplying an
impulse through IN2.
