The AB_data_logger is a data logger for an Allen-Bradley PLC using the pycomm3 library. It continuously monitors a specified PLC tag, and when the tag value changes, it fetches data from other tags ...

I was recently writing to a single tag with Pycomm3. It was taking a while, sometimes 6 seconds, which I attribute to a busy network with other active connections to the PLC. I tested writing to the ...