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WAGO-I/O-SYSTEM 750
Fieldbus Communication 329
750-882 Media Redundancy ETHERNET Controller
Manual
1.5.0
12.3.5.54 Output Fieldbus Variable UINT Extended 1 (B9
hex
)
The extension of the "Output Fieldbus Variable UINT" class enables the
exchange of PLC output variable data from the data area for port 2.
The instance scope of the "Output Fieldbus Variable UINT Extended 1" class
covers the PLC output variable data from PLC output variables 256 from the data
area for port 2.
For WAGO-I/O-
PRO
or CODESYS, that means the PLC addresses for output
variable %QW1787.
Instance 0 (Class Attributes)
Table 352: Output Fieldbus Variable UINT Extended 1 (B9
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
1 (0x0001)
Instance 256 (Output variable 256)
Table 353: Output Fieldbus Variable UINT Extended 1 (B9
hex
) – Instance 256
Attribute ID Access Name
Data type Description
Default
value
1
Get
Fb_Out_Var
UINT
Fieldbus output variable of the SPS 0
Common Services
Table 354: Output Fieldbus Variable UINT Extended 1 (B9
hex
) – Common service
Servicecod
e
Service available
Service-Name
Description
Class Instance
0E
hex
Ja
Ja
Get_Attribute_Single Supplies contents of the appropriate
attribute