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Festo — CPX-AP-A-EP-M12 — 2022-07
Parameterisation
Attribute
Access
Name
Data type
Description/value
20
Get
Offset link
UINT
Offset Link
21
Get
Decimal precision
USINT
Decimal accuracy
22
Get
International
parameter name
STRINGI
International parameter name
23
Get
International engi-
neering units
STRINGI
International Engineering Units
24
Get
International help
string
STRINGI
International Help
100
Get
AP Module number UINT
Module number
101
Get
AP Parameter ID
UDINT
Parameter ID
102
Get
AP Parameter
instance
UINT
Parameter instance
1) dependent on the configuration of the automation system CPX-AP
2)
è
Attribute 5
Tab. 20: Parameter object
Access
Service
code
Instance
Data 0 … 1
Data 2 … 3
Data 4 … 7
Data 8 … n
Read
50
0
Module
number
AP param-
eter ID
AP param-
eter
instance
–
Write
51
Data for
writing
Tab. 21: Parameter object services
8.1.9
Parameter group object
–
Object class: 0x10
–
Instances: 1 … number of modules
Attribute
Access
Name
Data type
Description/value
Class attributes
1
Get
Revision
UINT
Revision 1
2
Get
Max instances
UINT
Max. number of instances of the object
1)
3
Get
Num instances
UINT
Current number of instances of the
object
1)
6
Get
Max class attribute UINT
Max. number of class attributes 8