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8-5
H Support Service Code
Service Code No. (Hex) Service
0E Get attribute single
H Object Details
Instance Attribute Name Content Setting
range
Default
(Hex)
Read Write Size
00 01 Object Software
Revision
Indicates class 02 software
revisions. The revision
value is advanced
whenever there is a
change.
--- 0001 Yes No Word
8-2-3 DeviceNet Objects: Class 03 Hex
DeviceNet objects are objects related to CompoBus/D (DeviceNet) communications information and
operations.
H Support Service Code
Service Code No. (Hex) Service
0E Get attribute single
10 Set attribute single
H Object Details
Instance Attribute Name Content Setting
range
Default
(Hex)
Read Write Size
00 01 Object Software
Revision
Indicates class 03 software
revisions. The revision
value is advanced
whenever there is a
change.
--- 0001 Yes No Word
01
01 MAC ID Indicates the set value of
the communications node
address. It is read-only
because the setting is
made by the external
setting switch.
--- 00 Yes No Byte
02 Baud Rate Indicates the baud rate. It is
write-protected because the
setting is made by the
external setting switch.
00: 125 Kbps
01: 250 Kbps
02: 500 Kbps
--- 00 Yes No Byte
05 Allocation Information Indicates DeviceNet
communications connection
information. Used to check
whether connection is
already made.
• See details below.
• Cannot be written for ex-
plicit messages. (Error is
returned.)
--- 0000 Yes No Byte × 2
Appendices Chapter 8