SPA1 commissioning sequence
23
5.
Increasing Vff further will reduce following error, however if too much is applied overshoot will
increase to excessive levels and the machine may become unstable whilst performing the point to
point moves. Some experimentation in the Vff value will be required. Figure 19 below shows the
effect of applying too much Vff. Although the following error has reduced to a low value the amount
of overshoot has increased significantly.
Figure 19
2.4.3 Scanning tuning procedure
For information with respect to best tuning practices when using the Renishaw controller product range,
the commissioning tool used to enable the system to be tuned for scanning capability is UCCassist,
please refer to H-1000-5224 for further information.
