Mitsubishi Electric MELSEC iQ-R RD75P4, User Manual

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7 CONTROL SUB FUNCTIONS
7.5 Functions that Change Control Details
Target position change function
Target position change function changes a target position to a newly specified target position at a specified timing during the
position control (1-axis linear control). The command speed can also be changed simultaneously with the target position
change.
The new target position and command speed are set directly in the buffer memory, and the target position change is
performed by turning on [Cd.29] Target position change request flag.
Control details
The following describes the control details of the target position change function.
• When the address after change is farther from the start point than the positioning address
• When the speed is changed simultaneously with the address change
• When the direction of the operation is changed
Target position change request
Positioning address Address after change
Target position change request
Positioning address Address after change
Speed before
change
Speed after
change
Target position change
request
Positioning address
Address
after change