Mvi56mcm

Hi all,

How to configure prosoft MVI56MCM as both master port( port 1) and slave port(port 2) in Controllogix. I want slave port to provide 0xxx, 1xxxx, 3xxxx and 4xxxx for master reading, and 4xxxx also for master writing. According manual, if set the bitinoffset, wordinoffset, outoffset and holdoffset, 4xxxx can only be for master writing. and another questions is how to be not overlap the data with master port?
Thanks?

I did not understand your question.

Please explain again which functions you want each port to provide.

It would also help to provide the Modbus address ranges and sizes that you need to support on the Slave Port.

In the Manual, 0-600 for WriteData[0-599] and 1000-1600 for ReadData[0-599]. if I configure port 1 as master and port 2 as slave(mode 1)on different modbus network, and I need slave port to provide 40001-40100 for master reading(fuc 3) and 40101-40200(fuc 16) for master writing, 10000-10160 for master reading(fuc 2) and 0000-0160 for master writing(fuc 5). How to configure slave port2 to offset these address to ReadData and WriteDate? and the Rest data array is for master port1.
Thanks a lot.