Lenze 8615E User Manual
Page 111
Distance (a)
Code Cl
Distance (a) plus radius (r)
Exarnple
current radius (r) =
radius
current distance between ultrasonic
and
of winding bale (a )
Voltage supplied by the ultrasonic
= 150mm
1000 mm
Signal of the ultrasonic Sensor: radius
For setting the
detection by means of an ultrasonic
detects the
zero has to be
programmed via
80.
9.7.3
information
the radius detection
The signs of the value set
Cl80 and the input
must
never be the same to ensure that the addition results in the
required radius
The
of the radius is displayed via
CO49 if Cl72 =
-0-. In this
100%
OV.
For
detection a ramp function generator is connected.
The acceleration time is entered via
and the
deceleration time is entered via
C221. In
to minimize
angular acceleration in
of wire breakage, it is recommended
high values for acceleration and deceleration times are
programmed. The acceleration and deceleration times are to be
set such that the
be immediately detected
even at
and
diameter.
A
PI
absolute-value generator is connected in series to the ramp
function generator (only if CO5 201 or 202). As a result, an
unsigned number is generated if the result of the addition of the
Cl 80 value plus the input value is negative.
109