2.3.3.1.53. NXpositioner¶
Status:
base class, extends NXcomponent
Description:
A generic positioner such as a motor or piezo-electric transducer.
Symbols:
No symbol table
- Groups cited:
Structure:
symbolic or mnemonic name (one word)
description: (optional) NX_CHAR ⤆
description of positioner
value: (optional) NX_NUMBER (Rank: 1, Dimensions: [n]) {units=NX_ANY}
best known value of positioner - need [n] as may be scanned
raw_value: (optional) NX_NUMBER (Rank: 1, Dimensions: [n]) {units=NX_ANY}
raw value of positioner - need [n] as may be scanned
target_value: (optional) NX_NUMBER (Rank: 1, Dimensions: [n]) {units=NX_ANY}
targeted (commanded) value of positioner - need [n] as may be scanned
tolerance: (optional) NX_NUMBER (Rank: 1, Dimensions: [n]) {units=NX_ANY}
maximum allowable difference between target_value and value
soft_limit_min: (optional) NX_NUMBER {units=NX_ANY}
minimum allowed limit to set value
soft_limit_max: (optional) NX_NUMBER {units=NX_ANY}
maximum allowed limit to set value
velocity: (optional) NX_NUMBER {units=NX_ANY}
velocity of the positioner (distance moved per unit time)
acceleration_time: (optional) NX_NUMBER {units=NX_ANY}
time to ramp the velocity up to full speed
controller_record: (optional) NX_CHAR
Hardware device record, e.g. EPICS process variable, taco/tango …
depends_on: (optional) NX_CHAR ⤆
Add a definition for the reference point of a positioner. ...
actuator: (optional) NXactuator
The actuator of the positioner which is responsible for the movement of the ...
The actuator of the positioner which is responsible for the movement of the probe.
feedback: (optional) NXpid_controller ⤆
Hypertext Anchors¶
List of hypertext anchors for all groups, fields, attributes, and links defined in this class.
