Leroy-Somer digitax st User Manual page 4

7 Cyclic data .......................................................................................24
7.1 What is cyclic data?.....................................................................................................24
7.2 Data formats ................................................................................................................24
7.3 Mapping conflicts.........................................................................................................27
7.4 Cyclic data mapping errors..........................................................................................27
7.5 Mapping limitations......................................................................................................28
7.6 Disabling mappings .....................................................................................................28
8 Non-cyclic data ...............................................................................29
8.1 What is non-cyclic data?..............................................................................................29
8.2 Configuration using non-cyclic data.............................................................................29
8.3 PROFIBUS DP-V1 Compatibility .................................................................................29
8.4 PROFIBUS DP-V1 Overview.......................................................................................30
8.5 Setting the non-cyclic mode (non-cyclic over cyclic) ...................................................31
8.6 Mode 1 - CT Single Word mode ..................................................................................32
8.7 Reading parameters using CT Single Word ................................................................34
8.8 Mode 2 - PPO 4 Word mode .......................................................................................42
9 Control and status words...............................................................49
9.1 What are control and status words? ............................................................................49
9.2 Control word ................................................................................................................49
9.3 Status word..................................................................................................................51
10 Diagnostics....................................................................................53
10.1 Module ID code ........................................................................................................ 53
10.2 Module firmware version ...........................................................................................53
10.3 PROFIBUS-DP node address ...................................................................................54
10.4 Network data rate ......................................................................................................54
10.5 Data format................................................................................................................55
10.6 Operating status ........................................................................................................55
10.7 Mapping status ..........................................................................................................56
10.8 Drive trip display codes .............................................................................................58
10.9 Module error code .....................................................................................................58
10.10 Module serial number ................................................................................................59
10.11 Troubleshooting.........................................................................................................59
11 PROFIdrive profile (V4).................................................................61
11.1 What is PROFIdrive profile? ......................................................................................61
11.2 Standard Telegram 1.................................................................................................61
11.3 Main Setpoint.............................................................................................................62
11.4 Main Actual Value......................................................................................................63
11.5 PROFIdrive (V4) State Machine ................................................................................64
11.6 Normal Run Sequence ..............................................................................................64
11.7 Stopping the motor using PROFIdrive.......................................................................67
11.8 Jogging ......................................................................................................................67
11.9 PROFIdrive control word ...........................................................................................68
11.10 PROFIdrive status word ............................................................................................69
11.11 PROFIdrive PNU access ...........................................................................................70
11.12 Fault Buffer ................................................................................................................71
11.13 Drive Identification .....................................................................................................72
11.14 Identification and Maintenance Functions .................................................................72
SM-PROFIBUS DP-V1 User Guide
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