WAGO-I/O-SYSTEM 750
Fieldbus Communication 311
750-882 Media Redundancy ETHERNET Controller
Manual
1.5.0
12.3.5.36 Output Fieldbus Variable USINT Extended 2 (A5
hex
)
The extension of the "Output Fieldbus Variable USINT" class enables the
exchange of PLC output variable data from the data area for port 1. The instance
scope of the "Output Fieldbus Variable USINT Extended 2" class covers the PLC
output variable data from 511 to 512 from the data area for port 1.
For WAGO-I/O-
PRO
or CODESYS, that means the PLC addresses for output
variables %QB3062...%QB3063.
Instance 0 (Class Attributes)
Table 298: Output Fieldbus Variable USINT Extended 2 (A5
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
2 (0x0002)
Instance 511...512 (Output variable 511 up to 512)
Table 299: Output Fieldbus Variable USINT Extended 2 (A5
hex
) – Instance 511...512
Attribute ID Access Name
Data type Description
Default
value
1
Get
Fb_Out_Var
USINT
Fieldbus-Output variable of SPS
0
Common Services
Table 300: Output Fieldbus Variable USINT Extended 2 (A5
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
