cpppo
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pjkundert
Communications Protocol Python Parser and Originator -- EtherNet/IP CIP
I'm attempting to use the client to send EIP requests, but I had an issue pop up when the data type is an SINT. Essentially, I send the operation @0x64/1/0x05...
Hi, thanks for creating this really cool module! It seems to work really well but I am having some issues reading from strings, some seem to work but not others?...
Hi all, Well, i'm trying to write an array for my Ethernet/IP Slave. I know the address direction is "@4/150/3", and my data array is "(INT)512,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0", and i can read...
https://github.com/pjkundert/cpppo/blob/4c217b6c06b88bede3888cc5ea2731f271a95086/server/enip/logix.py#L812 Rigth now i'm also write a cip-device emulator, but in elixir. Class 0x66 is Backplane class. You can see this by request to port instance 0x01, which retriving link...
I have an array of structures and I want to read them in one request, is that possible?
I have an array of structures and I want to write to a certain field in one of the structures, how I can do it?
Im trying to create a script that queries attributes on different objects. The following works, but it requires data type: `proxy_simple(ip).read([ (f"@1/1/1", "UINT")])` However some attributes are marked as "Array...
Hello, We are trying to RECEIVE data from a AB Compact GuardLogix PLC over ethernet IP. Most examples of cpppo/pycomm3 usage shows that the communication always initiates from the host...
Hi, I'd need to use cpppo to send an unconnected_send request to a rockwell plc. I attach here the wireshark screen of the packet I want to replicate with cpppo....
Hi, I am using the following code to read data from a CLX PLC, But I can't find a simple example to write data! I have found many complicated examples...
