B&R ACOPOSinverter P84, Руководство пользователя

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Programming guidelines
ACOPOSinverter P84 User's Manual 2.10 277
2.8.11.31 Traverse control
Winding reels of yarn (in textile applications)
Traverse control
drive
Winding drive
Winding motor
Traverse control motor
Gearbox
Cam
Reel of yarn
Thread guide
Thread
Main shaft
Gearbox
The speed of rotation of the cam must follow a precise profile to ensure that the reel is steady, compact and linear:
Run command
LI or traverse
control bit
Motor speed
Base reference
ramp
ACC
Start of function
Bit 15 of word LRS1
(traverse control active)
End of function
dEC ramp
t
t
t
t
The function starts when the inverter has reached its base reference and the traverse control command has been
enabled.
When the traverse control command is disabled, the inverter 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.