07-15-2008 07:41 AM
I’m using a host computer to communicate with the cFP-DI-304 using Modbus over Ethernet.
When the cFP-DI-304 (revision D) is polled, it is returning incorrect data (looks like a timing issue). What is the sequence and data package when the cFP-DI-304 gets polled? Does the data sequence starts from pin 1 to pin 32, pin 32 to pin 1, or some other combination? Also is the package 8 or 16 bits?
07-15-2008 08:42 AM
07-15-2008 09:00 AM
The cFP-DI-304 is connected to the cFP-1804. I’m using a host computer to communicate with the cFP-DI-304 using Modbus over Ethernet.