WAGO-I/O-SYSTEM 750
Fieldbus Communication 293
750-880, 750-880/025-000 ETHERNET Programmable Fieldbus Controller
Manual
Version 1.0.1
Instance 256 ... 510 (Analog output value 256 up to 510)
Table 263: Analog Output Point Extended 1 (6C
hex
) – Instance 256...510
Attribute
ID
Access
Name
Data type Description
Default
value
1 Get
AopObj_Value
ARRAY
of BYTE
Analog Output
-
2 Get
AopObj_Value
_Length
USINT
Length of the output data
AopObj_Value (in byte)
-
Common Services
Table 264: Analog Output Point Extended 1 (6C
hex
) – Common service
Service available
Service
code
Class Instance
Service name
Description
0E
hex
Yes
Yes
Get_Attribute_Single Supplies contents of the appropriate
attribute
10
hex
No
Yes
Set_Attribute_Single Modifies an attribute value
12.3.5.27 Analog Output Point Extended 2 (70
hex
)
The extension of the "Analog Output Point" class enables the exchange of data
from a fieldbus node that contains over 510 analog output points (AOPs). The
instance scope of the "Discrete Output Point Extended 2" class covers AOPs from
511 to 765 in the fieldbus node.
Instance 0 (Class Attributes)
Table 265: Analog Output Point Extended 2 (70
hex
) – Class
Attribute
ID
Access
Name
Data type Description
Default
value
1
Get
Revision
UINT
Revision of this object
1 (0x0001)
2
Get
Max Instance
UINT
Max. number of instances
-
Instance 511 ... 765 (Analog output value 511 up to 765)
Table 266: Analog Output Point Extended 2 (70
hex
) – Instance 511...765
Attribute
ID
Access
Name
Data type Description
Default
value
1 Get
AopObj_Value
ARRAY
of BYTE
Analog Output
-
2 Get
AopObj_Value
_Length
USINT
Length of the output data
AopObj_Value (in byte)
-
