Siemens SIMATIC NET CP 5613 Handbuch Seite 6

Inhaltsverzeichnis
4 Beschreibung der einzelnen DP-Funktionen und Daten sowie Fehlercodes..............67
4.1 Liste der Funktionen CP 5613 und CP 5614 ........................................................68
4.1.1 Übersichtstabellen zu den Funktionen .................................................................70
4.1.2 DP_start_cp ........................................................................................................72
4.1.3 DP_reset_cp........................................................................................................74
4.1.4 DP_open .............................................................................................................75
4.1.5 DP_get_pointer ...................................................................................................77
4.1.6 DP_release_pointer.............................................................................................80
4.1.7 DP_close.............................................................................................................81
4.1.8 DP_get_err_txt ....................................................................................................83
4.1.9 DP_set_mode......................................................................................................84
4.1.10 DP_slv_state .......................................................................................................87
4.1.11 DP_read_slv_par.................................................................................................90
4.1.12 DP_global_ctrl .....................................................................................................92
4.1.13 DP_ds_read ........................................................................................................95
4.1.14 DP_ds_write........................................................................................................98
4.1.15 DP_fetch_alarm.................................................................................................101
4.1.16 DP_alarm_ack...................................................................................................106
4.1.17 DP_get_actual_cfg ............................................................................................109
4.1.18 DP_enable_event..............................................................................................112
4.1.19 DP_disable_event .............................................................................................118
4.1.20 DP_get_result....................................................................................................119
4.1.21 DP_get_cref ......................................................................................................122
4.1.22 DP_init_sema_object.........................................................................................123
4.1.23 DP_delete_sema_object....................................................................................125
4.1.24 DP_fast_logic_on ..............................................................................................126
4.1.25 DP_fast_logic_off ..............................................................................................130
4.1.26 DP_watchdog ....................................................................................................132
4.1.27 DP_write_trc......................................................................................................135
4.2 Zusätzliche Funktionen des CP 5614.................................................................138
4.2.1 Übersichtstabellen zu den Slave-Modulfunktionen .............................................139
4.2.2 DPS_open.........................................................................................................141
4.2.3 DPS_close ........................................................................................................146
4.2.4 DPS_start..........................................................................................................148
4.2.5 DPS_stop ..........................................................................................................149
4.2.6 DPS_get_baud_rate ..........................................................................................150
4.2.7 DPS_get_gc_command.....................................................................................152
4.2.8 DPS_get_state ..................................................................................................154
4.2.9 DPS_set_diag ...................................................................................................156
4.2.10 DPS_get_ind .....................................................................................................158
4.2.11 DPS_set_resp ...................................................................................................163
4.2.12 DPS_calc_io_data_len ......................................................................................165
4.3 Zugriffe auf das Prozessabbild des CP 5613/CP 5614 .......................................166
4.3.1 Eingabedaten eines DP-Slave lesen ..................................................................167
4.3.2 Diagnosedaten eines DP-Slave lesen ................................................................169
4.3.3 Ausgabedaten eines DP-Slave schreiben ..........................................................171
4.3.4 Prüfen der Slaves auf Datenänderung ...............................................................173
4.3.5 Zustand eines DP-Slave feststellen ...................................................................175
4.3.6 Informationen zum DP-Master abfragen.............................................................177
4.3.7 Aktuelle Busparameter des Masters abfragen....................................................178
4.3.8 Informationen zu DP-Slaves abfragen................................................................180
4.3.9 PROFIBUS-Statistikdaten lesen.........................................................................181
4.3.10 Fast-Logic-Status-Abfragen ...............................................................................183
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Programmierschnittstelle DP-Base für CP 5613/CP 5614
C79000-G8900-C139-04