WAGO-I/O-SYSTEM 750
Fieldbus Communication 285
750-880, 750-880/025-000 ETHERNET Programmable Fieldbus Controller
Manual
Version 1.0.1
scope of the "Discrete Input Point Extended 1" class covers DIPs from 256 to 510
in the fieldbus node.
Instance 0 (Class Attributes)
Table 226: Discrete Input Point Extended 1(69 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
-
Instance 256 ... 510 (Digital input value 256 up to 510)
Table 227: Discrete output point (66
hex
) – Instance 256...510
Attribute ID Access Name
Data type Description
Default value
1 Get
DipObj_Value
BYTE
Digital
input
(only Bit 0 is valid)
-
Common Services
Table 228: Discrete Input Point Extended 1 (69
hex
) – Common service
Service available
Service
code
Class Instance
Service-name
Description
0E
hex
Yes
Yes
Get_Attribute_Single Supplies contents of the appropriate
attribute
12.3.5.15 Discrete Input Point Extended 2 (6D
hex
)
The extension of the "Discrete Input Point" class enables the reading of data from
a fieldbus node that contains over 510 digital input points (DIPs). The instance
scope of the "Discrete Input Point Extended 2" class covers DIPs from 511 to 765
in the fieldbus node.
Instance 0 (Class Attributes)
Table 229: Discrete Input Point Extended 2 (6D 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
-
Instance 511 ... 765 (Digital input value 511 up to 765)
Table 230: Analog input point (67
hex
) – Instance 1
Attribute ID Access Name
Data type Description
Default value
1 Get
AipObj_Value
ARRAY
of BYTE
Analog input
-
2
Get
AipObj_Value_Length USINT
Length of the input data
AipObj_Value (in byte)
-
