Input Fieldbus Variable Usint Extended; Hex ); Table 286: Input Fieldbus Variable Usint Extended; Table 287: Input Fieldbus Variable Usint Extended - WAGO -I/O-SYSTEM 750 Manual

WAGO-I/O-SYSTEM 750
750-882 Media Redundancy ETHERNET Controller
12.3.5.32 Input Fieldbus Variable USINT Extended 1 (A1
The extension of the "Input Fieldbus Variable USINT" class enables the reading
of PLC input variable data from the data area for port 1. The instance scope of
the "Input Fieldbus Variable USINT Extended 1" class covers the PLC input
variable data from 256 to 510 from the data area for port 1.
For WAGO-I/O-PRO or CODESYS, that means the PLC addresses for input
variables %IB2807...%IB3061.
Instance 0 (Class Attributes)
Table 286: Input Fieldbus Variable USINT Extended 1 (A1
Attribute ID Access
1
2
Instance 256...510 (Input variable 256 up to 510)
Table 287: Input fieldbus variable USINT Extended 1 (A1
Attribute ID Access
1
Common Services
Table 288: Input fieldbus variable USINT Extended 1 (A1
Servicecod
e
0E
hex
10
hex
Name
Get Revision
Get Max Instance
Name
Set Fb_In_Var
Service available Service-Name
Class Instance
Yes Yes Get_Attribute_Single Supplies contents of the appropriate
No Yes Set_Attribute_Single
Fieldbus Communication 307
hex
) – Class
hex
Data type Description
UINT Revision of this object
UINT Max. number of instances
) – Instance 256...510
hex
Data type Description
USINT Fieldbus-Input variable of the SPS
) – Common service
hex
Description
attribute
Modifies an attribute value.
)
Default
value
1 (0x0001)
255
(0x00FF)
Default
value
0
Manual
1.5.0