b_e33 Member B Join Date Mar 2013 Location lolo Posts 59 Apr 3, 2013 #1 what is Device Groups? need explanation
Bit_Bucket_07 Member Join Date Feb 2013 Location Southeast US Posts 1,875 Apr 3, 2013 #2 The "Device Group" in OPC is equivalent to a "Topic" in DDE.
b_e33 Member OP B Join Date Mar 2013 Location lolo Posts 59 Apr 3, 2013 #3 but what is topic in dde? sorry i`m new
Bit_Bucket_07 Member Join Date Feb 2013 Location Southeast US Posts 1,875 Apr 3, 2013 #4 b_e33 said: but what is topic in dde? sorry i`m new Click to expand... It's kind of a long story.