1 ucmm/forward open class 3 behavior, Ucmm/forward open class 3 behavior – B&B Electronics GW-7472 - Manual User Manual

Page 33

GW-7472 User Manual, Version 1.0, Dec 2010

--- 33

4.3.1

UCMM/Forward Open Class 3 Behavior

This field is applied to send UCMM (Unconnected Message Manager) packages or the

Forward Open service to build the CIP class 3 connection. Both of these two methods can be

used to communicate with the GW-7472.

Step1: Enter the Service Code, Class Code, Instance ID, Attribute ID, Requested

Data size, Request Data, and Request packet interval parameters.

Step2: Click the

“UCMM” or “Class3” buttons to communicate with the GW-7472.

Step3: Click the

“DisConnect” button to stop to communicate with the GW-7472.