Control Units CU240S
Operating Instructions, 07/2008 - FW 3.2, A5E00766042B AD
5
Table of contents
1
Introduction................................................................................................................................................ 9
1.1
Documents for the Inverter ............................................................................................................9
1.2
Description of Document Classes................................................................................................10
2
Safety notes............................................................................................................................................. 11
3
Description............................................................................................................................................... 15
3.1
Accessories for the CU240S........................................................................................................16
3.2
Features and Functions of the CU240S ......................................................................................17
3.3
Layout and Block diagram ...........................................................................................................19
3.4
Interfaces of the Control Units .....................................................................................................23
3.5
Factory Settings of the Control Unit.............................................................................................26
4
Installing/Mounting................................................................................................................................... 29
4.1
Fitting the CU to the PM...............................................................................................................29
4.2
Connecting a CU240S via Terminals...........................................................................................31
4.2.1
Frequency setpoint via terminals .................................................................................................33
4.3
Connecting a CU240S via USS on RS485 ..................................................................................35
4.4
Connecting a CU240S DP or CU240S DP-F via PROFIBUS DP................................................37
4.4.1
Connecting the PROFIBUS DP ...................................................................................................37
4.4.2
Screening the bus cable and EMC precautions...........................................................................40
4.5
Connecting a CU240S PN via PROFINET ..................................................................................42
4.6
Installation Check List ..................................................................................................................44
5
Commissioning ........................................................................................................................................ 45
5.1
Single Commissioning .................................................................................................................47
5.2
Series Commissioning .................................................................................................................48
5.2.1
Common Information to Series commissioning ...........................................................................48
5.2.2
Upload and Download of Parameter Sets ...................................................................................50
5.3
Common Commissioning Information..........................................................................................53
5.4
Message F00395 .........................................................................................................................54
5.5
Commissioning using the BOP ....................................................................................................55
5.5.1
The Basic Operator Panel (BOP).................................................................................................55
5.5.1.1 Function Keys of the BOP............................................................................................................56
5.5.1.2 Changing Parameters via BOP....................................................................................................57
5.5.2
Overview Commissioning with the BOP ......................................................................................58
5.5.3
Basic Commissioning...................................................................................................................59
5.5.3.1 Quick Commissioning ..................................................................................................................59
5.5.3.2 Calculating the Motor and Control Data.......................................................................................63
5.5.3.3 Speed Control Optimization.........................................................................................................65
