C-2
EtherNet/IP Communications Module
C.1 Identity Object
Class Code
Instances (Single-Drive Mode)
The number of instances is fixed at three (3) and is as shown below.
Instances (Multi-Drive Mode)
The number of instances is fixed at one (1) and is as shown below.
SINT
8-bit signed integer
USINT
8-bit unsigned integer
INT
16-bit signed integer
UINT
16-bit unsigned integer
DINT
32-bit signed integer
UDINT
32-bit unsigned integer
BOOL
8-bit value -- low bit is true or false
BOOL[n]
Array of n bits
STRING[n]
Array of n characters
SHORT_STRING
1-byte length ind that many characters
STRUCT
Structure name only - no size in addition to elements
CONTAINER
32-bit parameter value - sign extended if necessary
TCHAR
8 or 16-bit character
REAL
32-bit floating point
Data Type
Description
Hexadecimal
Decimal
0x01
1
Instance
Description
0
Class
1
Host drive
2
MDCOMM-ENET
3
MDCOMM-232 (when present)
Instance
Description
0
Class
1
MDCOMM-ENET
Summary of Contents for MD65
Page 1: ...Instruction Manual MD65 EtherNet IP Communications Module M N MDCOMM ENET D2 3529...
Page 6: ...IV EtherNet IP Communications Module...
Page 10: ...VIII EtherNet IP Communications Module...
Page 36: ...4 14 EtherNet IP Communications Module...
Page 46: ...5 10 EtherNet IP Communications Module...
Page 54: ...6 8 EtherNet IP Communications Module...
Page 64: ...7 10 EtherNet IP Communications Module...
Page 102: ...9 14 EtherNet IP Communications Module...
Page 115: ...Viewing the Module s Web Pages 10 13...
Page 116: ...10 14 EtherNet IP Communications Module...
Page 128: ...B 10 EtherNet IP Communications Module...
Page 166: ...D 4 EtherNet IP Communications Module...
Page 176: ...Index 4 EtherNet IP Communications Module...
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