NORD Drivesystems BU0080 - Manual (Page 4)

NORDAC DeviceNet Manual
4 BU 0080 GB
1 INTRODUCTION ...................................................................................................................... 6
1.1 General information ............................................................................................. 6
1.2 The bus system ................................................................................................... 6
1.3 DeviceNet with NORDAC frequency inverters .................................................... 6
1.4 Delivery................................................................................................................ 6
1.5 Scope of supply ................................................................................................... 6
1.6 Certifications ........................................................................................................ 7
1.6.1 European EMC Directive .......................................................................................... 7
1.6.2 RoHS compliance ..................................................................................................... 7
1.7 Identification System ........................................................................................... 7
2 MODULES................................................................................................................................ 8
2.1 NORDAC SK 500E.............................................................................................. 8
2.1.1 DeviceNet module SK TU3-DEV .............................................................................. 9
2.1.2 Installation of the SK TU3 technology unit .............................................................. 10
2.2 NORDAC SK 700E............................................................................................ 11
2.2.1 DeviceNet module SK TU1-DEV ............................................................................ 12
2.2.2 Installation of the SK TU1 technology unit .............................................................. 13
2.3 NORDAC trio SK 300E...................................................................................... 14
2.3.1 DeviceNet module SK TU2-DEV ............................................................................ 14
2.3.2 Installing the technology unit .................................................................................. 15
3 THE DEVICENET PROTOCOL ............................................................................................. 16
4 BUS CONFIGURATION......................................................................................................... 17
4.1 Laying the bus cables........................................................................................ 17
4.2 Cable length ...................................................................................................... 17
4.3 Cable layout and shielding (EMC measures) .................................................... 17
5 FREQUENCY INVERTERS - SETTINGS AND CONTROL ELEMENTS.............................. 18
5.1 Frequency inverter bus parameters .................................................................. 18
5.1.1 Control terminal parameters ................................................................................... 18
5.1.2 Additional parameters............................................................................................. 19
5.1.3 Information parameters........................................................................................... 23
5.2 Module status .................................................................................................... 25
5.3 LED display........................................................................................................ 26
5.4 Rotary coding switch ......................................................................................... 26
6 DATA TRANSMISSION ......................................................................................................... 27
6.1 I/O Messages - operating modes ...................................................................... 27
6.2 Assembly ........................................................................................................... 27
6.3 AC Profile........................................................................................................... 27
6.4 Process data (PZD) ........................................................................................... 28
6.4.1 Process data for SK 300E/700E/750E.................................................................... 28
6.4.2 Process data for SK 500E (entire series)................................................................ 28
6.4.3 Control word (STW) ................................................................................................ 29
6.4.4 Status word (ZSW) ................................................................................................. 30
6.4.5 The setpoint 1 (SW1).............................................................................................. 31
6.4.6 Second and third setpoint (SW2/3) ......................................................................... 33
6.4.7 The actual value 1 (IW1)......................................................................................... 35
6.4.8 Actual value 2 and actual value 3 (IW2/3) .............................................................. 35
6.4.9 The status machine ................................................................................................ 37
6.5 Object classes ................................................................................................... 39
6.5.1 Class 01 - Identity Object........................................................................................ 39
6.5.2 Class 03 - DeviceNet Object................................................................................... 39
6.5.3 Class 04 – Assembly Object ................................................................................... 39
6.5.4 Class 05 – DeviceNet Connection Object............................................................... 40
6.5.5 Class 40 (28
hex
) – Motor Data Object...................................................................... 40