Posted 5 Nov 2016 hey people, I recently buy powerflex 4m, i need a some help, i wanted to autorun when power up it, i had set the a433 parameter to 1, but it still not autostart when power up. Should I set the A451 [Auto Rstrt Tries] to 1 or....? I really need it to better work, if anyone can help me please. thank you Share this post Link to post Share on other sites
Posted 7 Nov 2016 Page 3-24...Requires digital input required for Run or Start; requires a valid Start contact http://literature.rockwellautomation.com/idc/groups/literature/documents/um/22f-um001_-en-e.pdf How is your start/stop circuit wired? 2-wire or 3-wire? When you power up the drive, expecting it to auto-start, what diagnostics does the drive give you? Share this post Link to post Share on other sites