See section for a description of DAR operations.
It is inappropriate to change settings on a device in an operating beamline with a practice program such as SETTING_EXAMPLE.C or programs you write yourself. At this writing, NW7W is a dummy or placebo device. When beamlines become operational, NW7W will be the name of an operational magnet! Check with Site Operations (phone 4538) to learn of other devices that you can set harmlessly.

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