PI E-727 User Manual

User Manual
E727T0005, valid for E-727
BRO, 2019-06-28
Physik Instrumente (PI) GmbH & Co. KG, Auf der Roemerstrasse 1, 76228 Karlsruhe, Germany Page 116 / 240
Phone +49 721 4846-0, Fax +49 721 4846-1019, Email info@pi.ws, www.pi.ws
With DDL, after one initialization period the error for constant-speed motion will be reduced by a
factor of about 100 and the dynamic error by a factor between 20 and 90.
Figure 35: With DDL, one initialization cycle
With more DDL initialization periods, the dynamic error can be reduced by a factor of many
hundred.
Figure 36: With DDL, after several DDL initialization cycles

PI E-727 Specifications

General

Brand	PI
Model	E-727
Category	Controller
Language	English