text: <s>[INST] Powerflex 700 Summary: external stop switchGood morning everyone, I am looking to see how I can go about wiring an external stop switch to cut off my powerflex 700 after a set amount of time (2-4 hours). There seems to be no way to do this from the inverter so can you externally wire a stop switch? Any help would be greatly appreciated. Best regards, Shane [/INST] http://literature.rockwellautomation.com/idc/groups/literature/documents/td/20b-td001_-en-p.pdf Go to page 44 and 45 of the PDF link above. It shows the control board terminals for the various versions of PF700 drive (you haven't told us what exactly you have). Near the bottom of each of the three tables you will find the digital inputs. If yours have not been repurposed to something else, digital input #1 on all of them is STOP by default. The same information is given at this link: http://literature.rockwellautomation.com/idc/groups/literature/documents/in/20b-in019_-en-p.pdf starting at page 54. Page 57 shows how to wire 3-wire control including a stop button. If you use a time delay-off relay, you should get the function you're looking for. \\n </s>