id4_common.devices.mono_feedback#

Monochromator feedback

Module Contents#

class id4_common.devices.mono_feedback.FeedbackDirection#

Bases: ophyd.Device

Single-axis PID feedback loop device for monochromator position stabilization.

status#

readback_pv#

control_pv#

setpoint#

readback#

following_error#

scan#

kp#

ki#

kd#

p#

i#

d#

low_limit#

high_limit#

class id4_common.devices.mono_feedback.FeedbackStation#

Bases: ophyd.Device

Pair of horizontal and vertical PID feedback loops for one beamline station.

horizontal#

vertical#

class id4_common.devices.mono_feedback.MonoFeedback#

Bases: ophyd.Device

Top-level monochromator feedback device with per-station feedback loops.

station#

enable#

b#

g#

h#