Output Fieldbus Variable Udint Offset (Bd ); Table 364: Output Fieldbus Variable Udint Offset; Table 365: Output Fieldbus Variable Udint Offset; Table 366: Output Fieldbus Variable Udint Offset - WAGO -I/O-SYSTEM 750 Manual

WAGO-I/O-SYSTEM 750
750-882 Media Redundancy ETHERNET Controller
12.3.5.58 Output Fieldbus Variable UDINT Offset (BD
The class enables the exchange of data from a particular PLC output variable
from the data area for port 2.
With an offset of 2 bytes to the addresses of the "Output Fieldbus Variable
UDINT (BC
addresses for %QD766 ... %QD893.
Information about Using the Offset
"Offset of 2 bytes" means:
If instance 1 of this class is read, you obtain High-Word of the address %QD766
and the Low-Word of the address %QD767, etc.
If instance 128 is read, you obtain only the High-Word of the address %QD893.
Instance 0 (Class Attributes)
Table 364: Output Fieldbus Variable UDINT Offset (BD
Attribute ID Access
1
2
Instance 1...128 (Output variable 1 up to 128)
Table 365: Output Fieldbus Variable UDINT Offset (BD
Attribute ID Access
1
Common Services
Table 366: Output Fieldbus Variable UDINT Offset (BD
Servicecod
e
0E
hex
)" class, that means for WAGO-I/O-PRO or CODESYS the PLC
hex
Name
Get Revision
Get Max Instance
Name
Set Fb_Out_Var
Service available Service-Name
Casse Instance
Yes Yes Get_Attribute_Single Supplies contents of the appropriate
Fieldbus Communication 333
)
hex
) – Class
hex
Data type Description
UINT Revision of this object
UINT Max. number of instances
) – Instance 1...128
hex
Data type Description
UDINT Fieldbus output variable of the SPS 0
) – Common service
hex
Description
attribute
Default value
1 (0x0001)
128 (0x0080)
Default
value
Manual
1.5.0