292 Fieldbus Communication WAGO-I/O-SYSTEM 750
750-880, 750-880/025-000 ETHERNET Programmable Fieldbus Controller
Manual
Version 1.0.1
12.3.5.25 Analog Output Point (68
hex
)
This class enables the reading of data of a particular analog output point (AOP).
An analog output point is part of an analog output module.
Instance 0 (Class Attributes)
Table 259: Analog Output Point (68
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 1 ... 255 (Analog output value 1 up to 255)
Table 260: Analog Output Point (68
hex
) – Instance 1...255
Attribute
ID
Access Name Data type Description Default
value
1 Get AopObj_Value ARRAY
of BYTE
Analog Output -
2 Get AopObj_Value
_Length
USINT Length of the output data
AopObj_Value (in byte)
-
Common Services
Table 261: Analog Output Point (68
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
12.3.5.26 Analog Output Point Extended 1 (6C
hex
)
The extension of the "Analog Output Point" class enables the exchange of data
from a fieldbus node that contains over 255 analog output points (AOPs). The
instance scope of the "Discrete Output Point Extended 1" class covers AOPs from
256 to 510 in the fieldbus node.
Instance 0 (Class Attributes)
Table 262: Analog Output Point Extended 1 (6C
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 -
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