Eaton XN-GW Series, Руководство пользователя

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5 Implementation of EtherNet/IP
5.3 VSC-Vendor Specific Classes
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XI/ON: XNE-GWBR-2ETH-IP 09/2011 MN05002007Z-EN www.eaton.com
5.3.1 Class instance of the VSC
The general VSC - Class instance attributes are defined as follows:.
116 (74h) SSI module class Describes the modules of the type
XN-1SSI
117 (75h) Digital versatile module class No XI/ON modules available in this class.
118 (76h) Analog versatile module class Describes modules of the types
XN-4AI-U/I
XNE-8AI-U/I-4PT/NI
XNE-4AO-U/I
121 (79h) SWIRE module class Describes modules of the type
XNE-1SWIRE.
Note
The Class instance attributes are the same for each Vendor Specific Class.
The class-specific Object instances and the corresponding attributes are explained
in the paragraphs for the different VSC.
Table 38:
Class instance Attr.
no.
dec.
(hex.)
Attribute name G et/
S et
Type Description
100
(64h) Class revision G UINT States the revision number of the class
(Maj. Rel. *1000 + Min. Rel.).
101
(65h) Max. instance G USINT Contains the number of the highest
instance of an object created on this level in
the class hierarchy.
102
(66h) # of instances G USINT Contains the number of Object instances
created in this class.
103
(67h) Max. class attri-
bute G USINT Contains the number of the last Class Attri-
bute to be implemented.
Table 37:
VSC-Vendor
Specific Classes Class
Code
dec.
(hex.)
Name Description