Controller devices

CompactERAS - CRIO + ERAS coupled devices

class sophys.common.devices.compacteras.CompactERAS(prefix='', *, name, kind=None, read_attrs=None, configuration_attrs=None, parent=None, **kwargs)[source]

A CompactERAS Soft IOC Ophyd device.

The channels can be accessed via the CH{0..4} attributes.

Attributes

`CH1`	Channel --- Suffix = CH1 \| Kind.normal
`CH2`	Channel --- Suffix = CH2 \| Kind.normal
`CH3`	Channel --- Suffix = CH3 \| Kind.normal
`CH4`	Channel --- Suffix = CH4 \| Kind.normal
`acquisition_bandwidth`	EpicsSignalRO --- Suffix = AcquisitionBandwidth \| Kind.normal
`permanent_device_card`	EpicsSignalRO --- Suffix = VoltageCard \| Kind.normal
`permanent_device_prefix`	EpicsSignalRO --- Suffix = VoltageReaderPrefix \| Kind.normal
`sampling_rate`	EpicsSignalRO --- Suffix = SamplingRate \| Kind.normal
`supported_devices`	EpicsSignalRO --- Suffix = DevicesUsed \| Kind.normal
`variable_device_prefix`	EpicsSignalRO --- Suffix = ScaleSwitcherPrefix \| Kind.normal
`version`	EpicsSignalRO --- Suffix = Version \| Kind.normal

Channels are accessible via self.CH{x}, for x in {1, 2, 3, 4}.

class sophys.common.devices.compacteras.Channel(prefix='', *, name, kind=None, read_attrs=None, configuration_attrs=None, parent=None, **kwargs)[source]

A CompactERAS channel. It is directly tied to a corresponding ERAS channel.

Attributes

SC0

Scale --- Suffix = SC0 | Kind.omitted

SC1

Scale --- Suffix = SC1 | Kind.omitted

SC2

Scale --- Suffix = SC2 | Kind.omitted

SC3

Scale --- Suffix = SC3 | Kind.omitted

SC4

Scale --- Suffix = SC4 | Kind.omitted

SC5

Scale --- Suffix = SC5 | Kind.omitted

SC6

Scale --- Suffix = SC6 | Kind.omitted

SC7

Scale --- Suffix = SC7 | Kind.omitted

associated_voltage_channel

EpicsSignalRO --- Suffix = AssociatedVoltageChannel | Kind.omitted

current

EpicsSignalRO --- Suffix = Current | Kind.hinted

current_full_scale_label

EpicsSignalRO --- Suffix = GetCurrentFSLbl | Kind.config

current_sensitivity_label

EpicsSignalRO --- Suffix = GetCurrentSTLbl | Kind.config

measurement_type

EpicsSignal --- Suffix = MeasurementType | Kind.config

serial_number

EpicsSignal --- Suffix = SN | Kind.omitted

user_current_offset

EpicsSignal --- Suffix = UserCurrentOffset | Kind.omitted

user_voltage_offset

EpicsSignal --- Suffix = UserVoltageOffset | Kind.omitted

voltage

EpicsSignalRO --- Suffix = Voltage | Kind.hinted

voltage_full_scale

EpicsSignal --- Suffix = VoltFS | Kind.omitted

voltage_scale_factor

EpicsSignal --- Suffix = VoltageSF | Kind.omitted

Each channel has 8 scales, hardcoded at the time of writing. These are accessible via self.SC{x}, for x in {0..7}.

class sophys.common.devices.compacteras.Scale(prefix='', *, name, kind=None, read_attrs=None, configuration_attrs=None, parent=None, **kwargs)[source]

Attributes

analog_bw

EpicsSignal --- Suffix = AnalogBW | Kind.config

calibration_offset

EpicsSignal --- Suffix = CalibrationOffset | Kind.config

gain_correction

EpicsSignal --- Suffix = GainCorrection | Kind.config

ERAS - Ethernet Range Selector

class sophys.common.devices.eras.ERAS(*args, connection_timeout=<object object>, **kwargs)[source]

Ophyd abstraction for the Ethernet Range Selector device.

Attributes

`device_name`	EpicsSignal --- Read = GetDev \| Write = SetDev \| Kind.normal
`location`	EpicsSignal --- Read = GetLoc \| Write = SetLoc \| Kind.normal
`version`	EpicsSignalRO --- Suffix = GetVer \| Kind.normal

Channels are accessible via self.channel_{x}, for x in {1, 2, 3, 4}.

class sophys.common.devices.eras.Channel(*args, connection_timeout=<object object>, **kwargs)[source]

A channel from ERAS.

To control the currently selected scale, use current_scale. You can use scales[x] or scale_x to access any scale at any time.

Attributes

channel_name

EpicsSignal --- Read = GetCdv | Write = SetCdv | Kind.normal

num_scales

EpicsSignal --- Read = GetNumScl | Write = SetNumScl | Kind.normal

selected_scale

EpicsSignal --- Read = GetRng | Write = SetRng | Kind.normal

Each channel has n scales, with n given by the value of num_scales at the device initialization.

class sophys.common.devices.eras.Scale(prefix='', *, name, kind=None, read_attrs=None, configuration_attrs=None, parent=None, **kwargs)[source]

Attributes

full_scale

EpicsSignalRO --- Suffix = GetFS | Kind.normal

full_scale_label

EpicsSignal --- Read = GetFSLbl | Write = SetFSLbl | Kind.normal

sensitivity

EpicsSignalRO --- Suffix = GetST | Kind.normal

sensitivity_label

EpicsSignal --- Read = GetSTLbl | Write = SetSTLbl | Kind.normal

TATU - Timing and Trigger Unit

class sophys.common.devices.tatu.Tatu9401(prefix, **kwargs)[source]

TATU device adapted to work with the C-Series module 9401.

This module consists of four high-speed TTL channels as an input and the other four high-speed TTL channels as an output.

Attributes

`activate`	EpicsSignal --- Read = TatuActive \| Write = Activate \| Kind.normal
`input`	Input --- Suffix = None \| Kind.normal
`master_mode`	EpicsSignal --- Suffix = MasterMode \| Kind.config
`master_pulse`	MasterPulse --- Suffix = None \| Kind.normal
`output`	Output --- Suffix = None \| Kind.normal
`reset_pulses`	EpicsSignal --- Suffix = Zeropulses \| Kind.config
`tatu_stop`	EpicsSignal --- Suffix = Stop \| Kind.config

class sophys.common.devices.tatu.Tatu9403(prefix, **kwargs)[source]

TATU device adapted to work with the C-Series module 9403.

This module consists of four high-speed TTL channels as an input and the other four high-speed TTL channels as an output,

This same sequence is repeated for the other channels in the sequence, four inputs, four outputs, for the first 24 IO ports.

Attributes

`activate`	EpicsSignal --- Read = TatuActive \| Write = Activate \| Kind.normal
`bi0`	EpicsSignalRO --- Suffix = bi0 \| Kind.normal
`bi1`	EpicsSignalRO --- Suffix = bi1 \| Kind.normal
`bi10`	EpicsSignalRO --- Suffix = bi10 \| Kind.normal
`bi11`	EpicsSignalRO --- Suffix = bi11 \| Kind.normal
`bi16`	EpicsSignalRO --- Suffix = bi16 \| Kind.normal
`bi17`	EpicsSignalRO --- Suffix = bi17 \| Kind.normal
`bi18`	EpicsSignalRO --- Suffix = bi18 \| Kind.normal
`bi19`	EpicsSignalRO --- Suffix = bi19 \| Kind.normal
`bi2`	EpicsSignalRO --- Suffix = bi2 \| Kind.normal
`bi3`	EpicsSignalRO --- Suffix = bi3 \| Kind.normal
`bi8`	EpicsSignalRO --- Suffix = bi8 \| Kind.normal
`bi9`	EpicsSignalRO --- Suffix = bi9 \| Kind.normal
`bo12`	EpicsSignalWithRBV --- Suffix = bo12 \| Kind.normal
`bo13`	EpicsSignalWithRBV --- Suffix = bo13 \| Kind.normal
`bo14`	EpicsSignalWithRBV --- Suffix = bo14 \| Kind.normal
`bo15`	EpicsSignalWithRBV --- Suffix = bo15 \| Kind.normal
`bo20`	EpicsSignalWithRBV --- Suffix = bo20 \| Kind.normal
`bo21`	EpicsSignalWithRBV --- Suffix = bo21 \| Kind.normal
`bo22`	EpicsSignalWithRBV --- Suffix = bo22 \| Kind.normal
`bo23`	EpicsSignalWithRBV --- Suffix = bo23 \| Kind.normal
`bo4`	EpicsSignalWithRBV --- Suffix = bo4 \| Kind.normal
`bo5`	EpicsSignalWithRBV --- Suffix = bo5 \| Kind.normal
`bo6`	EpicsSignalWithRBV --- Suffix = bo6 \| Kind.normal
`bo7`	EpicsSignalWithRBV --- Suffix = bo7 \| Kind.normal
`disable_file_close`	EpicsSignal --- Suffix = {global_prefix}DisableFileClose \| Kind.omitted
`file_averaging_time`	EpicsSignal --- Suffix = {global_prefix}FileAvgTime \| Kind.config
`input`	Input --- Suffix = None \| Kind.normal
`input2`	Input2 --- Suffix = None \| Kind.normal
`input3`	Input3 --- Suffix = None \| Kind.normal
`master_mode`	EpicsSignal --- Suffix = MasterMode \| Kind.config
`master_pulse`	MasterPulse --- Suffix = None \| Kind.normal
`output`	Output --- Suffix = None \| Kind.normal
`output2`	Output2 --- Suffix = None \| Kind.normal
`output3`	Output3 --- Suffix = None \| Kind.normal
`pv_averaging_time`	EpicsSignal --- Suffix = {global_prefix}PvAvgTime \| Kind.config
`reset_pulses`	EpicsSignal --- Suffix = Zeropulses \| Kind.config
`saving_to_file`	EpicsSignalRO --- Suffix = {global_prefix}AnalogSaving2File \| Kind.omitted
`tatu_stop`	EpicsSignal --- Suffix = Stop \| Kind.config

Each input and output are themselves Ophyd devices with some specific signals:

class sophys.common.devices.tatu.TatuInput(prefix, input_number, **kwargs)[source]

Base configuration and status PVs for a TATU Input port.

Attributes

analog_assoc

EpicsSignal --- Suffix = {prefix}AnalogAssocCh{input_number} | Kind.normal

analog_threshold

EpicsSignal --- Suffix = {prefix}AnalogThresholdCh{input_number} | Kind.normal

current_value

EpicsSignal --- Suffix = {prefix}P{input_number} | Kind.normal

edges_to_trigger

EpicsSignal --- Suffix = {prefix}EdgestoTrigIO{input_number} | Kind.normal

trigger_value

EpicsSignal --- Suffix = {prefix}InputTriggerIO{input_number} | Kind.normal

class sophys.common.devices.tatu.TatuOutput(prefix, output_number, **kwargs)[source]

All the conditions PVs for a TATU Output port.

Attributes

c1

TatuOutputCondition --- Suffix = {prefix}/{output_number} | Kind.normal

c2

TatuOutputCondition --- Suffix = {prefix}/{output_number} | Kind.normal

c3

TatuOutputCondition --- Suffix = {prefix}/{output_number} | Kind.normal

Each output condition, in turn, has its own signals:

class sophys.common.devices.tatu.TatuOutputCondition(prefix, condition_number, **kwargs)[source]

Base configuration and status PVs for a TATU Output port condition.

Attributes

changed

EpicsSignal --- Suffix = {prefix}IO{output_number}changed | Kind.normal

condition

EpicsSignal --- Suffix = {prefix}ConditionIO{output_number}c{condition_number} | Kind.normal

condition_combo

EpicsSignal --- Suffix = {prefix}ConditionComboIO{output_number}c{condition_number} | Kind.normal

delay

EpicsSignal --- Suffix = {prefix}DelayIO{output_number}c{condition_number} | Kind.normal

output

EpicsSignal --- Suffix = {prefix}OutputIO{output_number}c{condition_number} | Kind.normal

output_copy

EpicsSignal --- Suffix = {prefix}OutputCOPYIO{output_number}c{condition_number} | Kind.normal

pulse

EpicsSignal --- Suffix = {prefix}PulseIO{output_number}c{condition_number} | Kind.normal