7. WEB Control Application
7-27
changes showing non-linear behavior depending of the diameter. Third; it is to set to
“Linear”
, when the tension
changes showing linear behavior depending on the diameter.
By inputting the amount of taper, the sum of the set value of WEB_21 Taper Input, the input value of analog input
terminal set to
Taper Ref”,
and the set value of address 0x0514 in the common area is decided as the amount of
final taper. In general, the value larger than 0 is input as the taper input, but in specific case, the value less than 0
can be input, which means as the diameter gets larger, the tension becomes larger.
Function
Code
Loader Display
Name of Function
Set Range
Unit
Factory
Default
WEB_20
Taper Type
Taper Type
None
Hyperbolic
Linear
None
WEB_21
Taper Input
Taper Input
-100.0 ~ 100.0
%
0.0
Tension Composition Diagram
Taper Type and Tension according to the Amount of Taper Set
4)
WEB_22 Boost Type : Boost Type
5)
WEB_23 Boost Input : Boost Input
This function is used when Web is wound with the stronger tension than the preset tension. If WEB_22 Boost Type
is set to
“Fixed”
, the sum of WEB_23 Boost Input set value and the set value of tension becomes the final set value
of tension. For example, with the taper function unused, if the set value of tension is 50[%], and WEB_23 Boost
Input set value is 20[%], the final set value of tension becomes 70[%]. If WEB_22 Boost Type is set to
“Proportional”
, the set value of tension multiplying by WEB_23 Boost Input set value is added. For example, with
the taper function unused, if the set value of tension 50[%] and WEB_23 Boost Input set value is 20[%], the set
Roll
Stress
Desired Tension
Combined
Tension
Web Direction
Tension
Core Size
100% Diameter
0% Taper
-100% Taper
100% Taper
Tension
Hyperbolic
Linear
Core Size
100% Diameter
-100% Taper
0% Taper
100% Taper
Содержание LSLV-iV5 Series
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