I'm currently using a MFP12 running the Bailey configured "C" program for RTU Modbus, which is currently set up as the master. However I need to connect to a device that can only be master. Can the Bailey be setup to act as a slave on the Modbus connection? I have been unable to find any info on the subject.

Thanks,
Jason

 

You could consider a device in between that can function as a Slave to multiple Masters. You just define a block of Holding Registers in the device
that can be accessed from either Master, then let one Master read from one area and write to another and let the other Master do the opposite.

The MARC Omnii-Comm http://www.miille.com/PCds.htm can do this for you at a very reasonable price.

Jerry Miille

 

Did you consider the OPC technology as a possible solution way?
autcon20ATyahooDOTcomDOTar

Best Regards.

 

The best way to communicate Infi90 to another DCS is Modbus RTU, Could yo contact me by email [email protected] or Cell phone number +52 3334670874