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Dedicated specification list
3
DANCER CONTROL/WINDING DIAMETER
COMPENSATION
3.1 Dedicated specification list
Item
Dancer roll position setting
Dancer roll position detection
Dancer control
Main speed acceleration/
deceleration function
Additional function
Constant line speed control
Winding diameter calculator
Line speed detection
Winding
diameter
Maximum winding diameter/
compensation
minimum winding diameter
Speed control proportional
gain compensation
Winding diameter storage
Dedicated input signal
Common
Dedicated output signal
Dedicated monitor
14
Control method
signal
Gear ratio setting
setting
PID control, PI control, P control, and PD control can be selected.
Gain switchover by dancer position is available. Gain switchover by external
terminal input is available.
Set a point with parameter.
Analog voltage 10V (terminal 1)
Available. Three patterns are selectable with external contact signal.
Material break detection
Available
Calculation method by line speed detection and rotation speed of motor, and
calculation method by material thickness and rotation number of motor are
selectable.
Pulse train input (A/B phase, single phase) and analog input are selectable.
Available
Available. Four patterns are selectable with external signal.
Available. Straight movement (with three turns) against the roll diameter can be
performed.
Available
Dancer/tension control selection, winding diameter compensation selection, PID
gain switchover, PID integral term reset (P control selection), speed
compensation gain selection, main speed acceleration/deceleration time
selection, winding diameter selection, winding diameter storage clear, winding/
unwinding selection.
Upper limit signal, lower limit signal, dancer roll position signal, signal loss
detection, initial winding diameter calculation completion, target winding diameter
achieved, winding/unwinding completion.
Set point, measured value, deviation, main speed, winding diameter, line speed,
compensation speed, winding length.
Description
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