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 2 / 240
Phone +49 721 4846-0, Fax +49 721 4846-1019, Email info@pi.ws, www.pi.ws
Contents
About this Document 8
Symbols and Typographic Conventions ............................................................................................... 8
Other Applicable Documents ............................................................................................................... 9
Downloading Manuals ....................................................................................................................... 10
Safety 11
Intended Use ...................................................................................................................................... 11
General Safety Instructions ................................................................................................................ 11
Organizational Measures ................................................................................................................... 12
Personnel Qualification ...................................................................................................................... 12
Product Description 13
Model Overview ................................................................................................................................. 13
Product View ...................................................................................................................................... 14
Scope of Delivery................................................................................................................................ 19
Accessories ......................................................................................................................................... 19
Functional Principles .......................................................................................................................... 20
Block Diagrams ....................................................................................................................................... 20
Axes, Channels, Functional Elements ..................................................................................................... 22
Important Components of the Firmware ............................................................................................... 26
Input Signal Processing ........................................................................................................................... 27
Control Value Generation ....................................................................................................................... 30
Output Generation ................................................................................................................................. 34
Control Details.................................................................................................................................... 35
Slew Rate Limitation ............................................................................................................................... 35
Control Algorithms ................................................................................................................................. 35
Feedforward ........................................................................................................................................... 37
Notch Filters ........................................................................................................................................... 37
ID Chip Detection ............................................................................................................................... 39
Overtemp Protection ......................................................................................................................... 39
Overview of PC Software ................................................................................................................... 40
Installation 43
General Notes on Installation ............................................................................................................ 43
Installing the PC Software .................................................................................................................. 43
Performing the Initial Installation ........................................................................................................... 43
Installing Updates ................................................................................................................................... 46
Ensuring Ventilation ........................................................................................................................... 47
Connecting the E-727 to the Protective Earth Conductor ................................................................. 48
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