Anybus CompactCom 40 EtherNet/IP User Manual

141
Doc.Id. HMSI-27-212
Anybus CompactCom 40 EtherNet/IP
Doc.Rev. 1.5
Command Details: Directory Read
Category
Extended
Details
Command Code: 23h
Valid for: Instance
Description
This command reads the contents of a directory previously opened for reading.
The command returns information about a single directory entry, which means that the command must
be issued multiple times to retrieve the complete contents of a directory. When the last entry has been
read, the command returns an “empty” response (i.e. a response where the data size is zero).
• Command Details
(no data)
• Response Details
Field Contents Comments
CmdExt[0] (reserved, ignore) -
CmdExt[1]
MsgData[0] Size of entry Low byte, low word
MsgData[1] -
MsgData[2] -
MsgData[3] High byte, high word
MsgData[4] Flags Bit:Meaning:
0 Entry is a directory
1 Entry is read-only
2 Entry is hidden
3 Entry is a system entry
MsgData[5... n] Name of entry -

Anybus CompactCom 40 EtherNet/IP Specifications

General

Brand	Anybus
Model	CompactCom 40 EtherNet/IP
Category	Control Unit
Language	English