
4. Functions
SMC-4DF-PCI, SMC-8DF-PCI
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4. Functions
This chapter describes the functions of this product.
You can easily set up and execute each of the functions using the bundled driver library.
For more information on this product, please refer to the “API-SMC HELP” after installing.
About each motor control operation
PTP operation function
This function moves the motor from one point to another (Point To Point motion).
Use the function for simple position control.
JOG operation function
This function moves the motor without specifying the travel distance.
Use the function to manually position the motor.
ORG operation function
This function moves the motor to the origin.
Linear interpolation
This product supports multi-axial linear interpolation. Linear interpolation causes linear motion to the
specified position.
Circular interpolation
This product supports any 2-axial circular interpolation. Circular interpolation causes circular motion
from the current coordinate to the target coordinate along an arc centered at the center point.
S-curve acceleration/deceleration function
This product has the S-curve acceleration/deceleration function in addition to the linear
acceleration/deceleration function. The S-curve acceleration/deceleration function reduces acceleration
when starting and stopping accelerating/decelerating the motor, thereby suppressing the vibration
generated at the start and end of motion.
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