Thanks!

Can the Ethernet/IP slave be used to communicate with an Allen Bradley Controllogix system as an Ethernet/IP master? This may seem like a silly question, but to my knowledge, there are subsets of the Ethernet/IP industrial protocol. I'm not certain that just because two devices support Ethernet/IP, ...

Thanks Volker,
Is the RevPi Connect reverse compatible with RevPi core modules? Is there a blog post or other information I can read on the RevPi Connect?

Is there any documentation on the RS485 data exchange protocol? We are creating a custom module and are considering various ways to send data to the RevPi. We would like to use the piBridge if possible, but a serial over USB connection is seeming like the simplest solution. We are utilizing the RevP...

Thanks Volker! The OPC server we're using allows us to configure byte order, so no problems =). I was able to get the float decoded into a tag on the OPC server easily enough. I'm working on a custom RAP file now.

Thanks, I figured it out. To any user who may be interested, you just use revpimodio2.RevPiModIO(n) where n is the position of the Modbus TCP virtual device. In fact, you are not limited to words as the PiCtory app shows. Below is a functional example of how to write a float to an output that can be...

Hello,

I was directed here by Volker. I need to know if the RevPiModIO python module supports reading and writing to virtual modbus registers?

Thanks!

Thanks Volker! Certainly seems simple enough... I'll stop by Sven's forum.

I see. Bit order in the processing image is little endian, but protocol will communicate it big endian. So to store a 32 bit float, I will need to write some code for handling it as 2 16 bit registers. That's not too difficult. Thank you for answering my questions. Sorry about the initial double-pos...

I am considering purchasing a RevPi Core 3 for an automation project. For my project, I need the Pi to perform some basic IO, but also store floats in a tag for an OPC-UA server. After doing some research, it appears this is possible with Pictory Modbus Slave, but the examples do not make it clear i...