Technical data

Ethernet/IP (Ethernet/Industrial Protocol) • 193
Object model
WAGO-I/O-SYSTEM 750
ETHERNET TCP/IP
Instance 1..255 (1. to 255. Output variable)
Attribute ID Access Name Data type Description Default value
1 Get Fb_Out_Var UINT
Fieldbus Output variable of
the PLC
0
This instance corresponds to the PFC’s output variables located at address
%QW1276-%QW1530 in a WAGO-I/O-PRO application.
Common Services
Service available Service Name Description
Service code
Class Instance
0E hex yes yes Get_Attribute_Single Supplies contents of the appropriate attribute
7.3.2.30 Output fieldbus variable UINT Extended 1 (A9
hex
)
Same as the Output Fieldbus Variable UINT Class (A8
hex
), however this
contains only the PLC output variable 256.
This instance corresponds to the PFC’s output variable located at address
%QW1531 in a WAGO-I/O-PRO application.
Class attribute max. Instance = 1
7.3.2.31 Input fieldbus variable UDINT (AA
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 128 (0x080)
Instance 1..128 (1. to 128. Input variable)
Attribute ID Access Name Data type Description Default value
1 Set Fb_In_Var UDINT
Fieldbus Input variable of
the PLC
0
Common Services
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