Filter
Top Products
6 - 57
6 POSITIONING CONTROL
(3) When the travel value of linear axis is "0" is set, it can be controlled.
Condition Operation
Number of pitches is 0
Same control as normal circular interpolation control.
(Allowable error range for circular interpolation can be set.)
Number of pitches is not 0
Linear interpolation to linear axis does not executed, circle for the
number of pitches is drawn on the circle plane.
(Allowable error range for circular interpolation can be set.)
(4) Units for linear axis have not restrictions.
(5) Circular interpolation axis has the following restrictions.
• When the unit of one axis is [degree] axis (with stroke range), set another axis
also as [degree] axis (without stroke range).
• The axis of [degree] unit as without stroke range cannot be set.
• The axis as without stroke range cannot be set in the virtual mode.
(6) Specified the speed which executes speed change by CHGV instruction during
helical interpolation operation with the combined-speed of circular interpolation
axis 2. If speed change is requested by specifying negative speed by CHGV
instruction during helical interpolation operation, deceleration starts from the time
and it is possible to return to reverse direction at the deceleration completion.
(7) If start point = end point, number of pitches = 1 and travel value of linear axis = 0,
at the only central point-specified circular interpolation, full circle can be drawn.
when the address of "start point = end point" is set at the radius-specified helical
interpolation or auxiliary point-specified helical interpolation, a minor error (error
code [108]) occurs at the start and cannot be start.
(8) When the control unit is [degree] and the stroke limit is invalid, if the helical
interpolation control is executed using absolute data method, positioning in near
direction to specified address based on the current value.
(9) Allowable error range for circular interpolation can be set.