WAGO 750-880, Manual

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288 Fieldbus Communication WAGO-I/O-SYSTEM 750
750-880, 750-880/025-000 ETHERNET Programmable Fieldbus Controller
Manual
Version 1.0.1
12.3.5.19 Discrete Output Point Extended 2 (6E
hex
)
The extension of the "Discrete Output Point" class enables the exchange of data
from a fieldbus node that contains over 510 digital output points (DOPs). This
instance cope of the "Discrete Output Point Extended 1" class covers the DOPs
from 511 to 765 in the fieldbus node.
Instance 0 (Class Attributes)
Table 241: Discrete Output Point Extended 2 (6E
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 output value 511 up to 765)
Table 242: Discrete Output Point Extended 2 (6E
hex
) – Instance 511...765
Attribute
ID Access Name Data type Description Default
value
1 Get DopObj_Value BYTE Digital Output
(only Bit 0 valid)
-
Common Services
Table 243: Discrete Output Point Extended 2 (6E
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
10
hex
No Yes Set_Attribute_Single Modifies an attribute value
12.3.5.20 Discrete Output Point Extended 3 (72
hex
)
The extension of the "Discrete Output Point" class enables the exchange of data
from a fieldbus node that contains over 765 digital output points (DOPs). The
instance scope of the "Discrete Output Point Extended 2" class covers DOPs from
766 to 1020 in the fieldbus node.
Instance 0 (Class Attributes)
Table 244: Discrete Output Point Extended 3 (72
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 -