P Point Control: Multi - Stage Acceleration / Deceleration FP∑ Positioning Unit
7-8
7.2 Flow of P Point Control Operation
P point control: Multi - stage acceleration/deceleration
-When the flag for initiating P point control (Y_1) is turned ON, acceleration/deceleration control is
carried out repeatedly, in accordance with the specified data table, and then the operation stops.
-Multiple accelerations/decelerations can be specified between starting and stopping.
-Sin curve, Secondary curve, Cycloid curve and Third curve can be selected for S
acceleration/deceleration can also be selected.
-The acceleration/deceleration time can be specified separately for each travel point.
When is mounted in slot 0
Operation example
When the flag for initiating P point control (Y41) is turned ON, acceleration/deceleration is carried out
repeatedly in accordance with the settings.
When Y101 is set to ON in the program, the motor of the first axis begins accelerating.
X100 is a Pulse output busy (BUSY) flag that indicates that operation is in progress, while X101 is a
Pulse output done (EDP) flag that indicates that operation has been completed. After operation has been
completed, the EDP flag remains ON until the next operation request is issued.
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