Difference between revisions of "Ophyd"

Revision as of 13:17, 31 July 2015

ophyd is a Python-based interactive environment for instrument control at NSLS-II synchrotron beamlines.

Motors
- wh_pos() : motor positions
- mov(dcm_x, 1.0) : move motor
- movr(dcm_x, -1.0) : relative motion
- movr([dcm_x, dcm_y], [-1.0,-1.0]) : multiple motions
Scan
- dscan.detectors : list
- dscan(diff_xh, -1, 1, 25)
EPICS
- Access PVs:
  - caget()
  - caput()
- Epics signals
  - eiger1M_exposure_time = EpicsSignal('XF:11IDB-BI{Det:Eig1M}cam1:AcquireTime', rw=True, name='eiger1M_exposure_time')
Logging
- grabit : screengrab, copied immediately to Olog notebook.
  - 'i' to enter interactive mode, type text, then to exit+save do 'Esc' then ':wq'.

NSLS-II
- CSX (Coherent Soft X-rays)
- CHX (Coherent Hard X-rays)
- CMS (Complex Materials Scattering)

Revision as of 13:14, 31 July 2015 (view source) KevinYager (talk \| contribs) ← Older edit		Revision as of 13:17, 31 July 2015 (view source) KevinYager (talk \| contribs) Newer edit →
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−	'''ophyd''' is a Python-based interactive environment for instrument control at [[NSLS-II]] [[synchrotron]] [[beamlines]].	+	'''ophyd''' is a [[Python]]-based interactive environment for instrument [[NSLS-II Control Software\|control]] at [[NSLS-II]] [[synchrotron]] [[beamlines]].

	==Examples==		==Examples==