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Showing results for tags 'raspberry pi'.
Hi! I'm new to this forum so please be patient with me. I'm trying to automate a cable cutter that uses Unitronix M90. I want it to load a certain length and quantity when I scan a barcode. Have any of you sirs connected M90's RS232 to the serial of Raspberry Pi? Is there a set of code to send to the M90 for it to be able to communicate? Sorry the machine is always running and I need data before I can try and test.
My end goal is to send data over ethernet using the TCP/IP protocol to a raspberry pi. I already have the pi coded in python to look for a connection to its ip on a socket that I bound to it. My problem I believe is within the V570 PLC programming logic itself. I have initialized the card with ip 10.1.10.160 and my laptop with ip 10.1.10.100. Those two communicate correctly over ethernet. My pi is at ip 10.1.10.166. The pi is bound to a socket and currently waiting for something to connect to it on port 8888. I initialized socket 3 on the PLC as a Master on port 20257 and set the name to