text: <s>[INST] Ultra 3000 e24 We have several ultra 3000 drives but only have trouble with a couple. During warmer weather we start getting E24 excess velocity error. We have changed the cables, motor and drive with another set-up and the problem doesn't follow the parts. Has anyone else had this problem? [/INST] I suggest to review the following technotes: Aid 47229 - Aid 49946 - Aid 61948 Please be aware a TechConnect Authorization is needed to access all the above technotes... - fuzzy logic \\n </s>