Rockwell-automation 56RF RFID System User Manual User Manual download pdf (Page 131)

Rockwell Automation Publication 56RF-UM001A-EN-P - October 2011 131

Appendix

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

1 2 ... 126 127 128 129 130 131 132 133 134 135 136 ... 155 156

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Rockwell-automation 56RF RFID System User Manual User Manual Page 131