VFD-MS300/MH300 EtherNet/IP Communication Card CMM-EIP01
CMM-EIP01 Operation Manual
55
Appendix A: EtherNet/IP Services and Elements
A.1 Elements Supported
Name of element Class Code Element description
Identity Object 0x01 Device identification element
Message Router Object 0x02 Message route element
Assembly Object 0x04 Assembly element
Connection Manager Object 0x06 Connection management element
TCP/IP Interface Object 0xF5 For TCP/IP interface
EtherNet Link Object 0xF6 For EtherNet connection
VFD Data Object 0x300 AC drive data element
A.2 Data Types Supported
Data type Description
BYTE 8-bit string
WORD 16-bit string
DWORD 32-bit string
STRING[n] String composed of n bytes
SHORT_STRING String combined from bytes (1 byte length indicator, 1 byte characters)
USINT 8-bit unsigned integer
UINT 16-bit unsigned integer
UDINT 32-bit unsigned integer
A.3 Identity Object (Class Code: 0x01)
A.3.1 Instance Code: 0x01
A.3.2 Instance Attributes
Attribute
ID
Access
Rule
Name Data Type Description of Attribute
0x01 Get Vendor ID UINT 799
0x02 Get Device Type UINT Communications Adapter 12
0x03 Get Product Code UINT Model code: 0x0204
0x04 Get Revision
STRUCT of:
USINT,
USINT
Firmware version
Major Revision
Minor Revision
0x05 Get Status WORD
Summary status of devices
Currently, this value is always 0
0x06 Get Serial Number UDINT 32 bit Serial number of device
0x07 Get Product Name SHORT_STRING CMM-EIP01
A.3.3 Common Services:
Service
Code
Implemented for
Service Name Description of Service
Class Instance
0x01
Get_Attribute_All Returns various attributes of an element
0x05
Reset Resets device settings
0x0E
Get Attribute Single Returns the attributes of a designated element
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