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ifm
Programming Manual AS-i Gateway AC14 (4.2.x)
12/2017
Appendix
Library ACnnnn_Utils.library
>
Get_ASi_Data
16000
Function block type:
Function block (FB)
Library:
ACnnnn_Utils.library
Symbol in CODESYS:
>
Description
16033
The FB reads the following data from the selected AS-i master and stores the values in a structure
variable of data type ASI_DATA (
→
ASI_DATA (STRUCT)
(
List of activated slaves
– LAS
List of detected slaves
– LDS
List of projected slaves
– LPS
List of configuration errors
– LCE
List of configuration errors - additional slave
– LCEAS
List of configuration errors - missing slave
– LCEMS
List of peripheral faults
– LPF
List of double address errors
– LDAE
Configuration data image
– CDI
Projected configuration data
– PCD
Input parameters of the AS-i slaves
Outputs parameters of the AS-i slaves
>
Input parameters
16034
Parameter
Data type
Description
Possible values
xEnable
BOOL
Control activiy of the FB
TRUE
FB is enabled
FALSE
FB is disabled
enASi_Master
ASI_MASTER
Select AS-i master
Master_1
AS-i master 1
Master_2
AS-i master 2
pASi_Data
POINTER TO
ASI_DATA
Structure variable in which the read
data is to be stored.
Variable must be declared!