LSIS XBF-PN04B, Руководство пользователя

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Chapter 4 Positioning Parameter & Operation Data
4-25
(16) Position-specified speed override coordinate
Position-specified speed override command is the command changing the operation speed when the
object reaches the specified position. At this time, operation may be di fferent according to the type of
position value. Position value can be absolute position value or incremental position value.
This is the setting of ‘Position-specified speed override coordinate’.
Item Setting value Content
Position-specified speed
override coordinate
0 : ABS Speed changes at the specified absolute position.
1 : INC
Speed changes at the position as far as the set value from
start position.
For further information, refer to 9.5.6 position-specified speed override.
(17) Speed/Position switching coordinate
If “Speed/Position switching signal” is inputted during speed control, speed control changes into position
control and executes position control with the value set in target position. At this time, this sets whether to
consider the target position as absolute position value or incremental position value.
This is the setting of “Speed/Position switching coordinate”.
Item Setting value Content
Speed/position switching
coordinate
0 : INC
Executes positioning as far as the set value from position
where speed/position switching command is executed.
1 : ABS
Considers the set value as absolute position and executes
positioning into the set absolute position.
For further information, refer to 9.2.14 speed/position switching control.
(18) Interpolation speed selection
It selects whether to consider the operation speed of the position data as main axis speed or synthetic speed.
For detailed comparison, refer to the example calculating interpolation speed in Ch9.2.6 and Ch9.2.7.
(19) Cam Restart
If main/sub axis is stopped by abnormal operation such as error, emergercy stop during cam operation, sub
axis is restarted by starting CAM operation from stop position.
Item Setting value Content
Cam restart
0 : Disable
After stopping the abnormal operation, when starting the CAM
operation again, new CAM operation start regardless of the CAM
1 : Enable
After stopping the abnormal operation, when starting the CAM
operation again, previous cam operation is operated continuously
For further information, refer to 9.4.3 CAM operation.