B&B Electronics GW-7472 - Manual - Manual (Page 32)

GW-7472 User Manual, Version 1.0, Dec 2010 --- 32
4.3 Module Diagnostic
Item Descriptions:
Item Description
UCMM/Forward Open Class
3 Behavior
Send UCMM packets or use the Forward_Open service to build
the CIP class 3 connection to communicate with the GW-7472.
Please refer to section
“4.3.1 UCMM/Forward Open Class 3
Behavior
”
Forward Open Class1
Behavior
Use the Forward_Open service to build the CIP class 1
connection to communicate with the GW-7472.
Please refer to section
“4.3.2 Forward Open Class 1
Behavior
”
Response Message
EtherNet/IP packets responded from the GW-7472.