Hi everyone,

I'm experiencing some issues with my RevPi Connect. I plugged in a USB hub which seemed to cause a short-circuit. I immediately disconnected everything. I turned it back on and the status lights (PWR,WD, and REL) all go green, but all the ports are dead. Would the status lights still ...

Thanks Dirk for confirming that I'm on the right track. But the strange issue still persists. The Modbus_Master_Status and Modbus_Action_Status only change when I perform a full driver reset (piTest -x). For example, If I check the Modbus_Master_Status it will show 0, but when I unplug the Arduino ...

Hi everyone,

I seem to be having quite a strange problem. From reading the documentation about the Modbus RTU Master, it seems to me that the "Modbus_Master_Status" variable should change based on if an error occurs (eg, if a slave device is disconnected). What I'm trying to do is use the Modbus ...

Hi Sven,

Is the "variable" in the Virtual ModbusRTU Master called "device path" (where the tty* address of the connected device is written as a string) accessible through .io.[variable name].value? I'm attempting to write a script which updates these values in PiCtory based on which device path the ...

Hi Dirk,

I'll try that. I assume that means changes to the PDO mapping on my PLC side? I'll have a go at it and see if I can get it to work. Thank you!

Ibrahim

Good Morning,

I managed to get my EtherCAT gateway up and running with my PLC, but the issue I seem to be having is that I can't change the TX/RX on Pictory to use DWORDS instead of Bytes. I'm clearly missing something simple but I can't seem to figure it out. Any help would be very appreciated ...

Hi everyone,

I'm currently trying to connect an arduino leonardo to my RevPi Connect via USB. I read on one of the blog posts that there is a "revpi-duino driver" which should let me access the arduino through Pictory. Is there any documentation on how to do this?

https://revolution.kunbus.com ...

Hi Sven,

I managed to get it to work by disabling the Autorefresh, although I know this is bad practice. I have another question regarding EtherCAT but I'll open that as a separate post. Thanks again for the help and all the work you've done with the RevPiModIO!

Ibrahim

Hi Sven,

Thank you for your help! I had neglected to change the Execute build command in Geany from Python to Python 3. It is now working! I have one more issue though. I seem to be getting a runtime error that looks like this:
ru/usr/lib/python3/dist-packages/revpimodio2/helper.py:539 ...

Hi everyone,

I'm having a strange issue installing the revpimodio2 module. It seems to not be able to "find" it when running any code. I get the "import error: no module named revpimodio2" error. I have a Stretch image RevPi Connect, not a RevPi Core. is the library not compatible with this ...