IFM Electronic AC402S Programming Manual page 176

SmartPLC SafeLine AC4S with fieldbus interfaces
>
ASI_ANA_IO (STRUCT)
The structure contains the process data of the analogue input and output slaves.
Name Data type

ana_IN_Slave ARRAY[1..31] OF
ASI_ANALOG_
IN

ana_OUT_Slave ARRAY[1..31] OF
ASI_ANALOG_OUT
>
ASI_ANALOG_IN (STRUCT)
The structure contains the process data of the analogue input slave as well as the transmitted status
flags.
Designation Data type

chan_1 INT

chan_2 INT

chan_3 INT

chan_4 INT

flags ASI_ANALOG_OUT_
FLAGS
176
Description
Input data and status flags of the
analogue AS-i slaves
Output data and status flags of the
analogue AS-i slaves
Description
Analogue value channel 1:
S or A input slave
Analogue value channel 2:
S or A input slave
Analogue value channel 3:
S or B input slave
Analogue value channel 4:
S or B input slave
Status flags
Possible values
→
ASI_ANALOG_IN (STRUCT)
(→ S. 176)
→
ASI_ANALOG_OUT (STRUCT)
(→ S. 177)
Possible values
corresponds to the 1st to 4th word of an
area comprising 5 words in the acyclic data
records 3 and 4 (DS3+4)
→ DS3 – Analogue inputs of slaves
1(A)...15(B)
→ DS4 – Analogue inputs of slaves
16(A)...31(B)
→
ASI_ANALOG_IN_FLAGS (STRUCT)
(→ S. 177)
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