diff --git a/Aramis-Intensity-Diagnostics/PBPS-calibration-guide.md b/Aramis-Intensity-Diagnostics/PBPS-calibration-guide.md index c87f776..a0093cf 100644 --- a/Aramis-Intensity-Diagnostics/PBPS-calibration-guide.md +++ b/Aramis-Intensity-Diagnostics/PBPS-calibration-guide.md @@ -15,4 +15,13 @@ The calibration procedure normalizes the response of the 4 diodes, then scans th Once completed (approx 1 minute) the plots are updated with the calibration response. Plotted on the x axis is the device motor position (horizontal - left plot and vertical - right plot) and on the y axis is plotted the normalized horizontal or vertical diode pair response. For a good setup the plot should be a straight line through the 3 data points. -If you are happy with the calibration, press the "Push results/elog" button where the new calibration data is sent to the required data processing pipelines. After an automated restart (~30 seconds) both PV and BS position and intensity data will be calculated with the new calibration. An elog entry is made detailing the calibration data. \ No newline at end of file +If you are happy with the calibration, press the "Push results/elog" button where the new calibration data is sent to the required data processing pipelines. After an automated restart (~30 seconds) both PV and BS position and intensity data will be calculated with the new calibration. An elog entry is made detailing the calibration data. + +## Error +**Soft limits** +Error message: `ERROR: Motor position outside soft limits` +Problem is a soft limit on either the device Motor X or Y is blocking the scan motion +1. Select all from drop down menu for motor X and motor Y of PBPS GUI (shown below) +2. Change motor soft limits to 1 and -1 for both motors +3. Retry calibration + \ No newline at end of file