Contents
HARDWARE REFERENCE MANUAL
5
Revi
si
on 3.0
1
Safety warnings and precautions................................................................................................................................................................ 8
1.1
Intended audience ............................................................................................................................................................................................................................8
1.2
General precautions .........................................................................................................................................................................................................................8
1.3
Safety precautions ............................................................................................................................................................................................................................8
1.4
Operating environment precautions..................................................................................................................................................................................................9
1.5
Application precautions...................................................................................................................................................................................................................10
1.6
Unit assembly precautions..............................................................................................................................................................................................................13
1.7
Conformance to EC Directives Conformance.................................................................................................................................................................................13
1.7.1
Concepts ..........................................................................................................................................................................................................................13
1.7.2
Conformance to EC Directives .........................................................................................................................................................................................13
2
System philosophy ..................................................................................................................................................................................... 14
2.1
Introduction .....................................................................................................................................................................................................................................14
2.2
Motion control concepts..................................................................................................................................................................................................................16
2.2.1
PTP control.......................................................................................................................................................................................................................17
2.2.2
CP control.........................................................................................................................................................................................................................20
2.2.3
EG control.........................................................................................................................................................................................................................22
2.2.4
Other operations...............................................................................................................................................................................................................25
2.3
Servo system principles..................................................................................................................................................................................................................27
2.4
Trajexia system architecture .........................................................................................................................................................................................................30
2.5
Cycle time ......................................................................................................................................................................................................................................31
2.6
Program control and multi-tasking ..................................................................................................................................................................................................37
2.7
Motion sequence and axes.............................................................................................................................................................................................................40
2.7.1
Profile generator ..............................................................................................................................................................................................................41
2.7.2
Position loop ....................................................................................................................................................................................................................41
2.7.3
Axis sequence .................................................................................................................................................................................................................41
2.7.4
Type of axis .....................................................................................................................................................................................................................41
2.8
Motion buffers ...............................................................................................................................................................................................................................48
2.9
Mechanical system .........................................................................................................................................................................................................................50
3
Hardware reference .................................................................................................................................................................................... 51
3.1
Introduction .....................................................................................................................................................................................................................................51
3.1.1
Trajexia High-Lights .........................................................................................................................................................................................................52
3.1.2
Trajexia Tools ...................................................................................................................................................................................................................53
3.1.3
This manual ......................................................................................................................................................................................................................53
3.2
All units ..........................................................................................................................................................................................................................................54
3.2.1
System installation ...........................................................................................................................................................................................................54
3.2.2
Environmental and storage for all units ..........................................................................................................................................................................61
3.2.3
Unit dimensions ...............................................................................................................................................................................................................62
3.2.4
Wire the Weidmüller connectors.......................................................................................................................................................................................64
I51E-EN-03.book Seite 5 Donnerstag, 28. Juni 2007 1:05 13