Rockwell Automation 56RF RFID System User Manual - Manual (Page 131)

Rockwell Automation Publication 56RF-UM001A-EN-P - October 2011 131
Appendix
B
CIP Information
Product Codes and Name
Strings The following table lists the product codes and name strings for the EtherNet/IP
interface block.
CIP Explicit Connection
Behavior The RFID interface block allows user outputs to be driven by connected explicit
messages when no I/O connection exists, or when an I/O connection exists in the
idle state. A single EtherNet/IP Class 3 explicit connection will be allowed to
send “explicit control” messages via an “Active Explicit” connection. An
EtherNet/IP Class 3 explicit connection becomes the “explicit control”
connection when it becomes the first EtherNet/IP Class 3 explicit connection to
send a “set” service to one of the following:
• The “value” attribute of any DOP instance (class code 0x09).
• The “data” attribute of any output (consumed) Assembly instance (class
code 0x04).
• Attribute 3 or 4 of the Control Supervisor Object (class code 0x29).
CIP Objects The following CIP objects will be covered in the following subsections. CIP
objects provide a window into the devices properties that can be read/written to.
Each CIP Class contains instances (copies of a class structure), and attributes for
each instance. Most devices will have only one instance of a class.
Product Type Product Code Cat. No. Identity Object Name String
139 4 56RF-IN-IPS12 RFID Adapter 1 Port + 1In/1 Out
139 5 56RF-IN-IPD22 RFID Adapter 2 Port + 1In/1 Out
139 6 56RF-IN-IPD22A RFID Adapter 2 Port + 2In/0 Out
Class Object
0x0001 Identity Object
0x0004 Assembly Object
0x0008 Discrete Input Point Object
0x0009 Discrete Output Point Object