Installation manual

Configuration Mode (ConF)
222 S1A28692 03/2010
TRAVERSE CONTROL
Function for winding reels of yarn (in textile applications):
The speed of rotation of the cam must follow a precise profile to ensure that the reel is steady, compact and
linear:
The function starts when the drive has reached its base reference and the traverse control command has been
enabled.
When the traverse control command is disabled, the drive returns to its base reference, following the ramp
determined by the traverse control function. The function then stops, as soon as it has returned to this
reference.
Bit 15 of word LRS1 is at 1 while the function is active.
Main shaft
Traverse control
drive
Winding drive
Winding motor
Gearbox
Traverse control motor
Gearbox
Cam
Thread guide
Thread
Reel of yarn
t
t
t
t
LI or traverse
control bit
Run command
Motor speed
Bit 15 of word LRS1
(traverse control active)
Base reference
ACC
ramp
dEC ramp
Start of function
End of function
Courtesy of Steven Engineering, Inc.-230 Ryan Way, South San Francisco, CA 94080-6370-Main Office: [phone]-Outside Local Area: [phone]-www.stevenengineering.com