55M4500CCE00 REV A
4)
Retract the boom completely. The sensor’s value must be approximately 100 bits
(0,50 volts; adjust the potentiometer inside the cable reel if necessary).
5)
Edit the zero value: when the boom is completely retracted, the value must be
set to zero.
6)
Press
“
”
to confirm the value.
7)
Press
“
”
to return to the main calibration menu.
Span extension calibration
1)
Use
“
”
or
“
”
to choose “span sensor or side of boom angle” and press
“
”
.
2)
Fully extend all the boom sections up to and including the section that the length
sensor cable is attached to (for single reel installations this is all boom sections
including a manual section if fitted). The sensor value should be a minimum of
150 bits above the zero value. Enter the difference between the extended length
and the fully retracted main boom length using the units shown at the bottom of
the screen. For example: A fully extended boom of 30m minus a fully retracted
boom of 10m = 20m. Enter 20.0 for the span extension.
3)
Press
“
”
to edit the span value.
4)
Edit the span value, then press
“
”
to confirm the value.
5)
Press
“
”
to return to the main calibration menu.
Repeat step #12 for each length sensor in turn.
Содержание i4500
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