SMC Networks LECSN-T Series User Manual

20 - 1
20．PROFINET COMMUNICATION
20 PROFINET COMMUNICATION ...............................................................................................................3
20.1 PROFINET COMMUNICATION ....................................................................................................3
20.1.1 Description .................................................................................................................................3
20.1.2 Communication specifications ..................................................................................................5
20.1.3 Startup .......................................................................................................................................6
20.1.4 Network disconnection procedure ............................................................................................7
20.1.5 Object dictionary (OD) ................................................................................................................7
20.1.5.1 Section definition of object dictionary ...............................................................................7
20.2 PROFINET NETWORK CARD (LEC-S-NP) ..................................................................................8
20.2.1 Specifications .............................................................................................................................8
20.2.2 Parts identification ....................................................................................................................8
20.2.3 LED display ...............................................................................................................................9
20.2.3.1 Network Status LED ..........................................................................................................9
20.2.3.2 Card Status LED ................................................................................................................9
20.2.3.3 Link/Activity LED ..............................................................................................................9
20.2.4 Ethernet cable connection .......................................................................................................10
20.3 PROCESS DATA (CYCLIC DATA EXCHANGE) .........................................................................11
20.4 ACYCLIC DATA EXCHANGE .......................................................................................................15
20.4.1 Acyclic data exchange communication format .......................................................................15
20.4.2 Error number ...........................................................................................................................16
20.4.3 PROFIdrive parameters (PROFIdrive-specific).....................................................................16
20.4.3.1 Telegram Selection (P922) ...............................................................................................17
20.4.3.2 Operating mode (P930) ......................................................................................................17
20.4.3.3 Fault message counter (P944) ...........................................................................................17
20.4.3.4 Fault number (P947) ..........................................................................................................18
20.4.3.5 Drive Unit identification (P964) ........................................................................................18
20.4.3.6 Profile identification number (P965) ................................................................................18
20.4.3.7 DO identification (P975) ....................................................................................................19
20.4.3.8 Parameter Database Handling and Identification (P980) ...............................................19
20.4.4 Identification & Maintenance (I&M) ......................................................................................20
20.4.5 Reset To Factory ......................................................................................................................21
20.5 STATE TRANSITION ....................................................................................................................22
20.5.1 Basic State Machine ................................................................................................................22
20.5.2 FSA state ..................................................................................................................................25
20.5.3 Controlword/Statusword .........................................................................................................27
20.5.3.1 Controlword ......................................................................................................................27
20.5.3.2 Statusword ........................................................................................................................30
20.6 CONTROL MODE ..........................................................................................................................36
20.6.1 Selection of control mode ........................................................................................................36
20.6.2 Control switching.....................................................................................................................37
20.6.3 Profile position mode (pp) .......................................................................................................37
20.6.4 Profile velocity mode (pv) ........................................................................................................42
20.6.5 Profile torque mode (tq) ............................................................................................................48
20.6.6 Homing mode (hm) ....................................................................................................................51
20.6.7 Point table mode (pt) .................................................................................................................79
20.6.8 Indexer mode (idx).....................................................................................................................84
20.6.9 Jog mode (jg) ..............................................................................................................................91
20.7 WEB SERVER.................................................................................................................................97
20.8 MANUFACTURER FUNCTIONS .................................................................................................98
20.8.1 PROFIdrive parameters for status monitor ...........................................................................98
20.8.2 Stroke end ................................................................................................................................100
20.8.3 Software limit ..........................................................................................................................101
20.8.4 Torque limit .............................................................................................................................102
20.8.5 Polarity .....................................................................................................................................103

SMC Networks LECSN-T Series Specifications

General

Brand	SMC Networks
Model	LECSN-T Series
Category	Controller
Language	English