MC-Basic:element.JERKRATE

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This property defines the element Jerk maximum scaling factor. Maximum values of Jerk can be scaled independently of velocity, acceleration or deceleration.

Changing JerkRate factors of a group automatically changes the relevant factor of each axis to the new value.

Short form

<element>.JRate

Syntax

<element>.JerkRate = <expression>

?<element>.JerkRate

Availability

Since Version 4.0.1

Type

Double

Range

0.1 to 100

	NOTE
	Contrary to other properties if a value beyond the given range is assigned to rate properties (Vrate,Arate,Jrate, ...),only a NOTE will be returned and the value will be automatically limited to min-max value. For example Vrate = 0 will set Vrate to 0.1 and vrate = 1000 will set vrate to 100.

Units

Percents

Default

100

Scope

Task or Terminal

Limitations

To set the value within a task, the element must be attached to that task or from a command line (using the ATTACH command).
The total JerkRate value is combination of the system’s value and the element’s.

Examples

Axis
Setting A1.Jrate = 50 will cause the system to reduce maximum jerk value to 50% of its original value. This means the motion jerk will not exceed: (sys.jrate/100)*(A1.jrate/100)*A1.jmax </br>

?A1.Jrate

Group
Setting G1.Jrate = 50 will cause the system to reduce maximum jerk value to 50% of its original value. This means the motion jerk will not exceed: (sys.jrate/100)*(G1.jrate/100)*G1.jmax

?G1.Jrate

See Also

• SYSTEM.JERKRATE