Mitsubishi Electric MELSEC iQ-R Series User Manual page 299

Variable/Structure name
SetAcceleration
CommandedJerk
InVelocity
AutoDeceleration
*1 The Values to be stored include the error, because the floating point type error occurs.
Name
Set current acceleration
Commanded jerk
Target velocity reached
Automatically decelerating
Details
• Stores the command output acceleration. It is the acceleration/
deceleration speed calculated from the difference of set velocity.
2
Unit: U/s
• It indicates accelerating or decelerating by a sign.
0.0: During stop or fixed-speed. "0.0" is stored when the target velocity is
reached.
Plus sign: During acceleration
Minus sign: During deceleration
Stores the jerk specified by users.
3
Unit: U/s
TRUE: Reached
FALSE: Not reached
TRUE: Automatically decelerating
FALSE: Not automatically decelerating
• "TRUE" is stored while the auto deceleration processing is executed.
• When the multple start is executed, TRUE is set while the auto
deceleration processing is executed during the last positioning point
execution.
• FALSE is set when the control change is performed.
9 RELEVANT FUNCTIONS TO VELOCITY
9.1 Acceleration/deceleration Processing Function
*1
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