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

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220 Fieldbus Communication WAGO-I/O-SYSTEM 750 XTR
750-352/040-000 FC ETHERNET G3 XTR
Manual
Version 1.3.0
Common Services
Table 239: Analog Output Point (68
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
10
hex
No Yes Set_Attribute_Single Modifies an attribute value
11.3.5.26 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 240: 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 -
Instance 256 ... 510 (Analog output value 256 up to 510)
Table 241: Analog Output Point Extended 1 (6C
hex
) – Instance 256...510
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 242: Analog Output Point Extended 1 (6C
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
10
hex
No Yes Set_Attribute_Single Modifies an attribute value
11.3.5.27 Analog Output Point Extended 2 (70
hex
)
The extension of the “Analog Output Point” class enables the exchange of data
from a fieldbus node that contains over 510 analog output points (AOPs). The
instance scope of the “Discrete Output Point Extended 2” class covers AOPs
from 511 to 765 in the fieldbus node.