text: <s>[INST] Ultra 3000 E41 I have been seeing ground faults and drive hard faults come up in my PLC.The ultraware fault history shows E41 filling the entire queue. I have an internal shunt, what options do I have to fix this error? [/INST] Try to take a look to the following technotes: Aid 22707 - Aid 26076 Hope this helps… - fuzzy logic \\n </s>