Electronic device DMU2000 - DMU3000 - DMU3000 PLUS
Electronic device DMU2000 - DMU3000 - DMU3000 PLUS
THE POWER OF PERFORMANCE
31
11. Adjusting angle sensors
The previous paragraphs take into account two types of angle sensors:
1- with ON-OFF operation
2- with analog , or gradual operation, we repeat the concept of the two different applications:
a)
BASIC CRANE, WITH THE SECOND BOOM
THAT DOES NOT UPLIFTS
ON-OFF ANGLE SENSOR ON SECOND BOOM
(type 1)
Adjusting type a) angle sensor:
Using the menu “Pressure gauges and working
angle” next to the words “the boom above critical
angle” 0 should appear when the boom is located
under the horizontal line or at a maximum angle
of + 30°, and 1 when it is positioned
30°.
To comply with the data referred to above, you
must intervene mechanically on fastening of the
sensor to jib crane.
b)
BASIC CRANE, WITH THE SECOND BOOM
THAT DOES NOT UPLIFTS, BUT EQUIPPED
WITH ADDITIONAL JIB
ANALOG ANGLE SENSOR ON BOTH SECOND
BOOM AND JIB (both type 2)
Adjusting type b) angle sensor:
Using the menu “Pressure gauges and working
angle “ next to the words “alpha 2” 0 should ap-
pear when the boom is in its horizontal position,
and – 90° by placing the second boom in vertical
position and turned downwards.
Using the same menu, next to the word “Delta”, 0 should appear when the jib boom has a position
aligned with the basic crane second boom. If a jib opening manoevre is carried out, negative values
must be highlighted, vice versa, if a closing manoevre is carried out, positive values must be high-
lighted.
To comply with the data referred to above, you must intervene mechanically on fastening of the sensor
to crane boom.
Summary of Contents for DMU 2000
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