Mitsubishi Electric UM 5t Instruction Manual page 24

Examples of basic settings
(1) Follow the procedure shown below to increase the lifting low-speed (to increase the
frequency):
Power-on
(2) Follow the procedure shown below to set the current hook position as the upper-limit stop
point:
Power-on
(3) Follow the procedure shown below to raise all the limit positions by 100 mm:
Power-on
(4) Follow the procedure shown below to activate the overload stoppage function at the load of
2t for the hoist of 2.8t class (to lower the overload judgment level):
Power-on
Follow the same procedure to
change the judgment level for
high-speed lifting operation.
Press this button
several times to
display oL-L on
Press this button
the segment
several times.
indicator.
－20－
Press these two
Press this
buttons at the
button several
same time (to
times to display
store the current
LoC1 on the
position).
segment indicator.
Press this button
Press this
several times, or
button several
press and hold down
times to display
this button for several
ALP on the
seconds to set the
segment indicator.
positional raise value.
Reduce the
judgment
value.
Repeat these steps until the overload stoppage
function can be activated.
This represents the operation to be performed,
such as turning on the power and lifting/lowering
Power-on
operation.
The value represents the value indicated on the
segment indicator of the CPU board.
On the CPU board, press this button once.
The characters shown on the button represents the
type of the button.
On the CPU board, press this button several times,
or press and hold down this button for several
seconds.
The characters shown on the button represents the
type of the button.
Press this button several times, or
press and hold down this button for
several seconds to change the set
frequency (speed) value.
Press this button
several times to display
ALP on the segment
indicator (to enable the
limit switches).
Low-speed lifting
operation
Press this button several
The actual
times to display oL on
load is
the segment indicator.
needed.