Setting The Vector Acceleration Rate - ICP DAS USA I-8092F User Manual

6.2.6 Setting the Vector Acceleration Rate

void i8092MF_SET_VK(BYTE
Description:
Set the acceleration rate (jerk) value for interpolation motion.
Parameters:
cardNo:
data:
Return:
None
Example:
i8092MF_SET_MAX_V(1, AXIS_X, 20000);
//set the maximum speed value of the X axis as 20,000 PPS.
//therefore, do not set any jerk value that is larger than
//20,000*781.25 PPS/sec^2. And 20,000 *781.25 = 15,625,000.
i8092MF_SET_VK(1, 10000);
//set the acceleration rate of the interpolation motion on module
// 1 to 10,000 PPS/ Sec^2.
ICPDAS
cardNo,
Module number
The acceleration rate (jerk) value. The units are
value is related to the maximum speed value defined by
i8092MF_SET_MAX_V() function. The maximum available
acceleration rate value is MAX_V * 781.25. The minimum
acceleration value is MAX_V *
acceleration values are the integral multipliers of this value.
The practical value for application depends on the capability
of the motor drive and motor.
represent the maximum value; therefore, this value is given by
dividing the desired value by 10.
DWORD
data)
0.0119211
Note: since the DWORD can not
58
I-8092F Software User Manual
PPS/Sec . This
2
, and all other