55M4300CCE00 Rev A
When the last calibration length has been entered the display shows:
Number of angle steps for Length 1 =
xx
Where
xx
is the number of angle steps to calibrate for length 1, length 1 represents the
fully retracted boom. The number of angle steps must be between 3 (min) and 18 (max).
The more points used the greater the accuracy but the longer the calibration time. It is
suggested that points at 5 degree intervals will give an acceptable result. Hence for
example if the maximum angle is 80 degrees and minimum is 20 degrees then 13 points
should be used.
Use
“
”
or
“
”
to set
xx
to the required number of angle steps for calibration length 1
then press
“save”
to accept.
Enter the number of angle calibration points for each length step in turn as prompted.
Setting the maximum boom angle:
The display will show:
Derrick the boom up to the maximum possible angle, that is, with the boom hoist
cylinder
almost
fully extended, just avoiding the maximum boom angle stops and press
“
”
when done.
Summary of Contents for i4300
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