Festo CTEU-DN, Description, Functions And Maintenance, Page: 116 / 130

A. Technical appendix
A-18
Festo P.BE-CTEU-DN-OP+MAINT-EN en 1206NH
A.4.4 Assembly Object
Object class: 4
d
Attribute Access Name Type Description Value
Class attributes
1
Get Revision UINT Revision of the object 2
2 Get Number
of
Instances UINT Max. instance of the CIP object 2
Instance 100 - Attributes
Get/Set Data ARRAY
OF
BYTE Contains all output data, refers to Class 100,
Instance 1...n, Attribute 3 (n = number of out-
put bytes)
Get Size UINT Number of bytes in Attribute 3
Instance 101 - Attributes
3 Get Data ARRAY
OF
BYTE Contains all input data and optional diagnost-
ic information.
If diagnostics activated (DIL-switches):
– Class 103, Instance 1, Attribute 1
(status byte I-port 1)
– Class 103, Instance 2, Attribute 1
(status byte I-port 2)
– Class 101, Instance 1...n, Attribute 3
(n = number of input bytes)
If diagnostics not activated:
– Class 101, Instance 1...n, Attribute 3
(n = number of input bytes)
4 Get Size UINT Number of bytes in Attribute 3
Tab. A/14: Assembly object – Class code 4
d