Speed Changing

There is two different way to change the current speed of positioning. The choice is dependent on user’s favorite.

By setting the control data area

Set the ‘New speed’ and ‘Speed change request’ fields of PSnnX’s control data memory. The new speed must be written to the ‘New speed’ field, and then set the ‘Speed change request’ field as following example program.

By dedicated instruction

Use the POSCTRL instruction. POSCTRL instruction needs 4 words sized memory which is storing the control code and it’s parameters are designated. For speed change control, use control code 2 as following example.