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from the serious department...
90-30 CPU 331 with CMM321 and Modbus
Communications systems and equipment. topic
Posted by Charles mcKinley on 4 November, 2009 - 1:12 pm
Using Proficy ME will I have the capability to address the I/O using Modbus. I will be using Trihedral VTScada in a desktop. Will the CMM321 help me?


Posted by John Correa on 5 November, 2009 - 8:24 am
CMM321 is for SRTP communications an EGD (Ethernet Global Data) both are GE Fanuc proprietary protocols. You can use an OPC between yor Scada and the CMM321. Also newer version of the CMM321 support Modus TCP/IP Master Mode.

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