PC104 Ver la hoja de datos (PDF) - PMD

Número de pieza

componentes Descripción

Fabricante

PC104

Navigator®-PC/104 User’s Guide

PMD 

1

Installation

1.10.6 Step #6: Make a Trajectory Move

To test that the motor is being driven properly, set up and execute a small trapezoidal move. Specify

a small distance of (for example) 5000 counts, and a low velocity and acceleration of (for example)

10,000, and 10 respectively. With a cycle time of 400 µSec, these values correspond to roughly 381

counts/sec, and 954 counts/sec2, respectively.

Whatever profile values you use, be sure that they are safe for your system.

Here is the command sequence to use:

SetProfileMode 0

SetPosition 5000

SetVelocity 10000

SetAcceleration 10

SetDeceleration 10

Update

// set current profile mode to trapezoidal

// 5000 is the desired destination position

// 10,000 is the desired maximum velocity

// 10 is the desired acceleration

// 10 is the desired deceleration

// execute the move

After entering this sequence of commands you should see the axis smoothly move for about 15

seconds (if the suggested values are used and the cycle time of the motion processor is 400 µsec)

If you do not see the axis moving, or if the axis jumps rapidly in one direction or the other, there

may be a problem with the board or software settings. Re-check and review the board setup

procedures, as well as the exerciser parameter settings.

If you are still having problems after re-checking your system, call PMD for applications assistance.

20

Navigator-PC/104 User’s Guide

Share Link: