Toolbox for Data Link PGs/PCs to SIMATIC S7
II
SIEMENS AG PRODAVE S7
ag_zustand.............................................................................................................................................. 25
db_buch..................................................................................................................................................26
db_read ..................................................................................................................................................27
db_write ................................................................................................................................................. 29
d_field_read ...........................................................................................................................................30
d_field_write ..........................................................................................................................................30
e_field_read ...........................................................................................................................................31
mb_bittest...............................................................................................................................................32
mb_resetbit.............................................................................................................................................32
mb_setbit................................................................................................................................................33
m_field_read ..........................................................................................................................................34
m_field_write......................................................................................................................................... 34
t_field_read ............................................................................................................................................35
z_field_read ...........................................................................................................................................35
z_field_write ..........................................................................................................................................35
mix_read ................................................................................................................................................36
mix_write ............................................................................................................................................... 39
4.1.2 Basic Functions for Data Transfer S7-200....................................................................................40
as200_ag_info........................................................................................................................................41
as200_ag_zustand ..................................................................................................................................42
as200_e_field_read ................................................................................................................................43
as200_a_field_read ................................................................................................................................43
as200_m_field_read...............................................................................................................................43
as200_sm_field_read .............................................................................................................................43
as200_vs_field_read ..............................................................................................................................43
as200_a_field_write...............................................................................................................................45
as200_m_field_write..............................................................................................................................45
as200_sm_field_write ............................................................................................................................45
as200_vs_field_write .............................................................................................................................45
as200_t_field_read.................................................................................................................................46
as200_z_field_read ................................................................................................................................47
as200_z_field_write...............................................................................................................................48
as200_mb_bittest ...................................................................................................................................49
as200_mb_resetbit .................................................................................................................................49
as200_mb_setbit ....................................................................................................................................49
as200_mix_read .....................................................................................................................................50
as200_mix_write....................................................................................................................................52
4.2 Enhanced Functions for Data Handling in PG/PC ........................................................................... 53
boolean_byte ..........................................................................................................................................53
byte_boolean..........................................................................................................................................53
gp_to_float.............................................................................................................................................54
float_to_gp.............................................................................................................................................55
kg_to_float .............................................................................................................................................55
float_to_kg.............................................................................................................................................55
kf_integer ...............................................................................................................................................56
testbit......................................................................................................................................................56
error_message ........................................................................................................................................57
4.3 TeleService Funcions ...........................................................................................................................59
4.3.1 General Commments on the Modem Connection...........................................................................62
4.3.2 Active Telephone Dialling from the PLC.......................................................................................62
ts_dial.....................................................................................................................................................63
ts_hang_up_dial .....................................................................................................................................66
ts_set_ringindicator................................................................................................................................67
ts_read_info ...........................................................................................................................................69
ts_hang_up_ring..................................................................................................................................... 69
5. DEMONSTRATION PROGRAMS .......................................................................70
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