IFM AC1421 - Page 119

119
ifm Programming Manual AS-i Gateway AC14 (4.2.x) 12/2017
Appendix Library ACnnnn_Utils.library
>
ASI_ANALOG_IN (STRUCT)
15994
The structure contains the process data of the analogue input slave as well as the transmitted status
flags.
Designation
Data type
Description
Possible values
 chan_1
INT
Analogue value channel 1:
S or A input slave
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)
 chan_2
INT
Analogue value channel 2:
S or A input slave
 chan_3
INT
Analogue value channel 3:
S or B input slave
 chan_4
INT
Analogue value channel 4:
S or B input slave
 flags
ASI_ANALOG_OUT_
FLAGS
Status flags
→ ASI_ANALOG_IN_FLAGS (STRUCT)
(→ p. 119)
>
ASI_ANALOG_IN_FLAGS (STRUCT)
15996
The structure contains the status flags of the analogue input slave.
Name
Data type
Description
Possible values
 V0
BOOL
Valid bit, channel 1
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)
 O0
BOOL
Overflow bit, channel 1
 V1
BOOL
Valid bit, channel 2
 O1
BOOL
Overflow bit, channel 2
 V2
BOOL
Valid bit channel 3
 O2
BOOL
Overflow bit, channel 3
 V3
BOOL
Valid bit, channel 4
 O3
BOOL
Overflow bit, channel 5
 na1
BOOL
--
 TOA
BOOL
Transfer output, S/A slave
 na2
BOOL
--
 TOB
BOOL
Transfer output, B slave
 na3
BOOL
--
 TIA
BOOL
Transfer input, S/A slave
 na4
BOOL
--
 TIB
BOOL
Transfer input, B slave