10/5/2012 2:54 PM | |
Posts: 4 Rating: (0) |
Does S7-1200 have a Ramp UP and DOWN Generator for controlling servo valves ? |
10/5/2012 4:04 PM | |
Joined: 7/7/2010 Last visit: 9/23/2024 Posts: 15216 Rating: (2417)
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You could start with the ramp generator provided by Siemens as a FAQ for the S7-1200. https://support.automation.siemens.com/WW/llisapi.dll?query=s7-1200+ramp&func=cslib.cssearch&content=adsearch%2Fadsearch.aspx%3Ftab%3D2&lang=en&siteid=csius&objaction=cssearch&searchinprim=_searchinprim_&nodeid=99&x=16&y=8&cssearchengine=NEW It allows you to set a limit on the ramp rate regardless of setpoint. It is written in LAD so should be easy to understand. |
science guy |
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