| Dhkl. Dhkl value for the motor positions calculation. |
| Distance. Distance for tthana calculation. |
| Position. Computes the position of the motors for the energy value written in this attribute, and moves the motors to those positions. Reads the energy from the position of the motors. |
| PositionSim. Setting this attribute does not involve any move. Instead the attribute ResultSim is filled with the calculated final positions for the motors. |
| ResultSim. A string that returns the calculated final positions after the PositionSim attribute has been set. |
| ThanaOffset. Theta position offset for the motor positions calculation. |
| TthanaOffset. Ttheta position offset for the motor positions calculation. |
| UnitLimMax. Software maximum limit for the Position. |
| UnitLimMin. Software minimum limit for the Position. |