IFM Electronic AC402S Programming Manual page 177

SmartPLC SafeLine AC4S with fieldbus interfaces
>
ASI_ANALOG_IN_FLAGS (STRUCT)
The structure contains the status flags of the analogue input slave.
Name

V0

O0

V1

O1

V2

O2

V3

O3

na1

TOA

na2

TOB

na3

TIA

na4

TIB
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ASI_ANALOG_OUT (STRUCT)
The structure represents the process data of the analogue output slaves as well as the transmitted
flags.
Designation Data type

chan_1 INT

chan_2 INT

chan_3 INT

chan_4 INT

flags ASI_ANALOG_OUT_
FLAGS
Data type Description
BOOL Valid bit, channel 1
BOOL Overflow bit, channel 1
BOOL Valid bit, channel 2
BOOL Overflow bit, channel 2
BOOL Valid bit channel 3
BOOL Overflow bit, channel 3
BOOL Valid bit, channel 4
BOOL Overflow bit, channel 5
BOOL --
BOOL Transfer output, S/A slave
BOOL --
BOOL Transfer output, B slave
BOOL --
BOOL Transfer input, S/A slave
BOOL --
BOOL Transfer input, B slave
Description
Analogue value channel 1:
S or A output slave
Analogue value channel 2:
S or A output slave
Analogue value channel 3:
S or B output slave
Analogue value channel 4:
S or B output slave
Status flags
Possible values
corresponds to the fifth 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)
Possible values
corresponds to the acyclic data records 6
and 7 (DS6, DS7)
→ DS6 – Analogue outputs of slaves
1(A)...15(B)
→ DS7 – Analogue outputs of slaves
16(A)...31(B)
→-ASI_ANALOG_OUT_FLAGS
(STRUCT) (→ S. 178)
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