Axis - Dynamics configuration page
Configure the motion settings for the
Micro800
controllers that support motion. Add an axis to create the axis configuration pages. Use the Axis<x> - Dynamics
configuration page to do the following actions:- Configure the maximum velocity, acceleration, deceleration, and jerk settings to start and stop the axis under standard operating conditions.
- Configure the axis emergency stop settings in case of an emergency.
Setting | Description |
|---|---|
Normal Operation Profile | |
Start/Stop velocity | Specifies the initial velocity when an axis starts to move, and the final velocity before the axis comes to a stop. Start/Stop velocity is displayed in user unit per second and rpm (revolutions per minute). Entering the velocity in either box updates the other value.The default user unit is mm/s, which is specified using the Position parameter on the Motor and Load configuration page.The value is in single precision floating format and is from 0.005 through 500.0 mm/s. The default value is 5.0 mm/s or 300.0 rpm. The value of Start/Stop velocity cannot be greater than the value of Max velocity . |
Max velocity | Specifies the target or maximum velocity for the axis. Max velocity is displayed in user unit per second and rpm.The value is in single precision floating format and is from 0.005 through 500.0 mm/s. The default value is 500.0 mm/s or 30000.0 rpm. For more information, see Convert pulses per revolution and velocity. |
Max acceleration | Specifies the maximum acceleration rate that determines the speed at which the axis ramps up. Acceleration is the rate of velocity change. The value is in single precision floating format and is from 0.005 through 50000.0 mm/s 2 . The default value is 50000.0 mm/s2 . |
Max deceleration | Specifies the maximum deceleration rate, determining the speed at which the axis comes to a stop. Negative acceleration is usually described as deceleration. The value is in single precision floating format and ranges from 0.005 through 50000.0 mm/s 2 . The default value is 50000.0 mm/s2 . |
Max jerk | Specifies the maximum rate of change in acceleration over time. Jerk is the measure of acceleration rate change when producing a Force. To minimize the effect of jerk, avoid abrupt acceleration changes. The value is from 0 through 50000.0 mm/s 3 . The default value is 50000.0 mm/s3 . |
Emergency Stop Profile | |
Stop type | Specifies the emergency stop behavior of the axis. Immediate stop halts the axis instantly.Deceleration stop uses settings for Stop velocity , Stop deceleration , and Stop jerk to stop the axis.The default stop type is Deceleration stop . |
Stop velocity | Specifies the velocity rate for the axis during an emergency stop in user unit per second and rpm. Entering the velocity in either box updates the other value. The value is from 0.005 through 500.0 mm/s. The default value is 5.0 mm/s or 300.0 rpm. The value of Start/Stop velocity cannot be greater than the value of Max velocity . |
Stop deceleration | Specifies the deceleration rate for the axis during an emergency stop. The value is in single precision floating format and is from 0.005 through 50000.0 mm/s 2 . The default value is 5000.0 mm/s2 .The parameters for Normal Operation Profile and Emergency Stop Profile operate independently. For example, the deceleration for Emergency Stop Profile can be greater than the maximum deceleration for Normal Operation Profile . |
Stop jerk | Specifies the jerk rate for the axis during an emergency stop. The value is in single precision floating format and is from 0 through 50000.0 mm/s 3 . The default value is 0.0 mm/ s3 . |
The default values in the table are dependent on the values of Pulses per revolution and Travel per revolution that you specified on the Axis - Motor and Load configuration page.The default values in the table are the values when:
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