WAGO WAGO-I/O-SYSTEM 750 XTR Series, Руководство пользователя

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212 Fieldbus Communication WAGO-I/O-SYSTEM 750 XTR
750-352/040-000 FC ETHERNET G3 XTR
Manual
Version 1.3.0
11.3.5.14 Discrete Input Point Extended 1 (69
hex
)
The extension of the “Discrete Input Point” class enables the reading of data from
a fieldbus node that contains over 255 digital input points (DIPs). The instance
scope of the “Discrete Input Point Extended 1” class covers DIPs from 256 to 510
in the fieldbus node.
Instance 0 (Class Attributes)
Table 204: Discrete Input Point Extended 1(69 hex,) – Class
Attribute ID Acces
s
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 205: Discrete output point (66
hex
) – Instance 256...510
Attribute ID Acces
s
Name Data type Description Default value
1 Get DipObj_Value BYTE Digital input
(only Bit 0 is valid)
-
Common Services
Table 206: Discrete Input Point Extended 1 (69
hex
) – Common service
Service
code
Service available Service-name Description
Class Instance
0E
hex
Yes Yes Get_Attribute_Single Supplies contents of the appropriate
attribute
11.3.5.15 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 207: Discrete Input Point Extended 2 (6D hex) – Class
Attribute ID Acces
s
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 -