ASCENT CYCLE
The load is wrapped while the carriage moves up.
The pallet is wrapped while the carriage moves up. Once the high position has been reached, the
carriage and the rotation stop.
DETAILED DESCRIPTION
Press START to start up the automatic wrapping cycle.
The wrapping machine performs the following steps:
a) The table starts to rotate at the speed (C4), the film tension start is set (G12) and the delay
start time (G13) is clocked, after which the film tension is set with the stretch value (C3).
b) Once the low revolutions end (C1), the carriage goes up at the speed (C5)
c) From when the pallet is no longer found, the extra length time is clocked (G10)
d)
After the time has elapsed, the carriage stops and waits for the completion of the high
revolutions (C2)
e) Once the high position has been reached, the rotation stops at the reset speed (G17) and
the tension of the film is set as tension of the last revolution (G14)
Choose how to proceed :
• Press START to bring the carriage to its low position with the rotating table stopped and
conclude the cycle.
• Press STOP to conclude the cycle keeping the carriage up. In this case, when START is
pressed next time, a new cycle is started from the current point.
TOP SHEET CYCLE
In this cycle a covering sheet is laid on top of the pallet.
The pallet is wrapped while the carriage moves up. Once the wrapping in ascent has concluded,
the carriage slightly moves down and the cycle stops. The Start led flashes indicating that the cycle
has only been paused and has not been concluded. Lay dow
n the top sheet. Press START to
continue the cycle. The carriage slightly goes up and wraps the top sheet. The cycle continues with
the pallet wrapping during the carriage descent.
DETAILED DESCRIPTION
Press START to start up the automatic wrapping cycle.
a) The table starts to rotate at the speed (C4), the film tension start is set (G12) and the delay
start time (G13) is clocked, after which the film tension is set with the stretch value (C3).
b) Once the low revolutions end (C1), the carriage goes up at the speed (C5)
c) From when the pallet is no longer found, the extra length time is clocked (G10)
d) Once the time has elapsed, the carriage goes down for the descent time (G16) and the
CRESCO UCP REV10 23
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