Emerson SI-PROFIBUS User Manual

4 Unidrive M SI-PROFIBUS User Guide
Issue Number: 3
8 Cyclic data ..................................................................................................48
8.1 What is cyclic data? ...............................................................................................48
8.2 Data formats ...........................................................................................................48
8.3 Mapping conflicts ...................................................................................................50
8.4 Cyclic data mapping errors ....................................................................................50
8.5 Mapping limitations ................................................................................................50
8.6 Disabling mappings ................................................................................................51
8.7 Master configuration ...............................................................................................51
9 Non-cyclic data ..........................................................................................52
9.1 What is non-cyclic data? ........................................................................................52
9.2 Configuration using non-cyclic data .......................................................................52
9.3 SI-PROFIBUS non-cyclic overview ........................................................................52
10 Control and status words .........................................................................55
10.1 What are control and status words? .......................................................................55
10.2 Control word ...........................................................................................................55
10.3 Status word ............................................................................................................57
11 Diagnostics ................................................................................................60
11.1 Overview ................................................................................................................60
11.2 Drive trip display codes ..........................................................................................60
12 PROFIdrive profile (V4) .............................................................................65
12.1 What is PROFIdrive profile? ...................................................................................65
12.2 Standard Telegram 1 .............................................................................................65
12.3 Main Setpoint .........................................................................................................66
12.4 Main Actual Value ..................................................................................................66
12.5 PROFIdrive (V4) State Machine .............................................................................67
12.6 Normal Run Sequence ...........................................................................................67
12.7 Stopping the motor using PROFIdrive ...................................................................71
12.8 Jogging ...................................................................................................................71
12.9 PROFIdrive control word ........................................................................................72
12.10 PROFIdrive status word .........................................................................................73
12.11 PROFIdrive PNU access ........................................................................................75
12.12 Fault Buffer .............................................................................................................76
12.13 Drive Identification ..................................................................................................78
12.14 Identification and Maintenance Functions ..............................................................78
13 Advanced features .....................................................................................79
13.1 SYNC and FREEZE Mode .....................................................................................79
13.2 Inter-option communication timing .........................................................................79
13.3 Multi-master operation ...........................................................................................79
14 Legacy features .........................................................................................80
14.1 Network compatibility mode ...................................................................................80
14.2 PPO Types .............................................................................................................81
14.3 Configuring the Profile ............................................................................................83
14.4 Setting the non-cyclic mode (non-cyclic over cyclic) ..............................................83
14.5 Mode 1 - CT Single Word mode .............................................................................83
14.6 Reading parameters using CT Single Word ...........................................................85
14.7 Mode 2 - PPO 4 Word mode ..................................................................................94
15 Glossary of terms ....................................................................................101

Emerson SI-PROFIBUS Specifications

General

Brand	Emerson
Model	SI-PROFIBUS
Category	Control Unit
Language	English