Fromm FR330, Translation Of The Original Instructions

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Fromm
15
FUNCTIONS
15
2.4 SEMIAUTOMATIC OPERATING CYCLES
A
F01 = 01 - COMPLETE UP/DOWN CYCLE
Automatic cycle which wraps the pallet starting from the bottom,
reaching the top and returning to the bottom.
During winding, buttons
(B) (carriage going up) or (G) (carriage going
down) can be pressed to stop the carriage, add extra wraps wherever
required, and start it again.
FIGURE
F01 = 02 - UP ONLY OR DOWN ONLY CYCLE
DANGER
The cycle “up only or down only” is required for maximum height
of the product to be wrapped at 1500 mm. Beyond this height,
you must use appropriate personal protective equipment based
on the risk of falling and work height exceeding 1500 mm.
Automatic cycle which wrapp the pallet starting from the bottom to
reach the top or starting from the top to reach the bottom.
During winding, buttons
(B) (carriage going up) or (G) (carriage going
down) can be pressed to stop the carriage, add extra wrapp wherever
required, and start it again.
F10 - CYCLE START AT PRESET HEIGHT
Automatic cycle that wraps the pallet starting from a preset height
which is set with the F10 function.
F11 - CYCLE STOP AT PRESET HEIGHT
Automatic cycle that wraps the pallet stopping at a preset height which
is set with the F11 function.
F12 - DIFFERENT FROM 50-CYCLE WITH ALTIMETER
Automatic cycle that wraps the pallet starting from the bottom to reach
a preset height (which is set with the F12 function) and then back to
the bottom again.
F21 = PALLET PERIMETER
The user can manually set the perimeter of the pallet with function F21 ,
or enable the optional COMPASS, if present, by setting F21 = 0.0. With
this setting the machine starts and completes the cycle in the same
point automatically.
The optional compass is a system that, during the winding cycle,
through the use of a sensor, allows the machine to stop in the same
point from which it started, regardless of the shape and size of the
product to be wound.
The optional compass consists of an electronic board (H) that is
installed on the main control board and a dedicated software installed
in it.
Compass related alarms are E17 , E18 and E19 .
H
F22 = 01 - COMPLETE UP/DOWN CYCLE WITH PAUSE
DANGER
The cycle “up/down with pause” is required for maximum height
of the product to be wrapped at 1500 mm. Beyond this height,
you must use appropriate personal protective equipment based
on the risk of falling and work height exceeding 1500 mm.
Automatic Up and Down cycle or Up only with a pause when the top of
the product being wrapped is reached; before the pause the carriage
can descend by a distance set with F23 .
The machine stop and wait to restart emitting a slow intermittent signal.
To complete the paused wrapping cycle press the start cycle button
(A) .
If the cycle set is for ascent and descent, the carriage ascends, performs
the top rotations, descends toward the base, and then the cycle stops.
If the cycle set is for ascent only, the carriage ascends, performs the
top rotations, and then the cycle stops.
F30 - AUTOMATIC OPERATING CYCLE
Automatic cycle that allows the pallet to be wrapped in steps.
The carriage ascends to the height set in F30 , performs a number of
rotations set in F31 , and repeats until the top of the product is reached.
During the reinforcement rotations, the tension and lengthening of the
film can be adjusted using the parameters set in F32 and F33 .
F1=4 SEMIAUTOMATIC OPERATING CYCLE which allows you to wrap
the pallet in layers, stopping between one layer and another.
With the film trolley completely down, the machine wraps the first layer
of product and stops at the top; the winding of the various layers is
started via the additional button. At this stage it is possible to add F05
reinforcement laps at each layer.
The operator pallets a second layer and presses the additional button
again like this until the last layer. At this stage it is possible to add F61
reinforcement laps at each layer.
The operator presses button (A) to finish the wrapping with overflow,
F06 high turns and bandage down.
Picture 6