Siemens SIMATIC S7 Operating Instructions Manual page 3

SIEMENS AG
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
Toolbox for Data Link PGs/PCs to SIMATIC S7
II
PRODAVE S7