<html><body><div style="font-family: arial, helvetica, sans-serif; font-size: 12pt; color: #000000"><div><p style="margin: 0px; line-height: normal;" data-mce-style="margin: 0px; line-height: normal;"><span style="font-size: 12.0pt; font-family: 'Arial','sans-serif'; color: black;" data-mce-style="font-size: 12.0pt; font-family: 'Arial','sans-serif'; color: black;">Hello Renuka, Nick.</span></p><p style="margin: 0px; line-height: normal;" data-mce-style="margin: 0px; line-height: normal;"><span style="font-size: 12.0pt; font-family: 'Arial','sans-serif'; color: black;" data-mce-style="font-size: 12.0pt; font-family: 'Arial','sans-serif'; color: black;"> </span></p><p style="margin: 0px; line-height: normal;" data-mce-style="margin: 0px; line-height: normal;"><span style="font-size: 12.0pt; font-family: 'Arial','sans-serif'; color: black;" data-mce-style="font-size: 12.0pt; font-family: 'Arial','sans-serif'; color: black;">The following is a list of items and question, that I need in order to complete the Solenoid PLC programs:</span></p><p style="margin: 0px; line-height: normal;" data-mce-style="margin: 0px; line-height: normal;"><span style="font-size: 12.0pt; font-family: 'Arial','sans-serif'; color: black;" data-mce-style="font-size: 12.0pt; font-family: 'Arial','sans-serif'; color: black;"> </span></p><p style="margin: 0px; line-height: normal;" data-mce-style="margin: 0px; line-height: normal;"><span style="font-size: 12.0pt; font-family: 'Arial','sans-serif'; color: black;" data-mce-style="font-size: 12.0pt; font-family: 'Arial','sans-serif'; color: black;">1. Calibration data for Temperature sensor that will be used in Cryocon Monitor temperatures.</span></p><p style="margin: 0px; line-height: normal;" data-mce-style="margin: 0px; line-height: normal;"><span style="font-size: 12.0pt; font-family: 'Arial','sans-serif'; color: black;" data-mce-style="font-size: 12.0pt; font-family: 'Arial','sans-serif'; color: black;">2. Power on and establishing Ethernet connection for the three Cryocon units, I need to download the calibration data.</span></p><p style="margin: 0px; line-height: normal;" data-mce-style="margin: 0px; line-height: normal;"><span style="font-size: 12.0pt; font-family: 'Arial','sans-serif'; color: black;" data-mce-style="font-size: 12.0pt; font-family: 'Arial','sans-serif'; color: black;">3. Mapping (layout) with the locations of temperature sensors in Solenoid Cryocon #3.</span></p><p style="margin: 0px; line-height: normal;" data-mce-style="margin: 0px; line-height: normal;"><span style="font-size: 12.0pt; font-family: 'Arial','sans-serif'; color: black;" data-mce-style="font-size: 12.0pt; font-family: 'Arial','sans-serif'; color: black;">4. Solenoid Voltage Tap Calculation for the Comparators.</span></p><p style="margin: 0px; line-height: normal;" data-mce-style="margin: 0px; line-height: normal;"><span style="font-size: 12.0pt; font-family: 'Arial','sans-serif'; color: black;" data-mce-style="font-size: 12.0pt; font-family: 'Arial','sans-serif'; color: black;">5. Define Process Variable (PV_Array) that will be share between DBX-Torus- Solenoid.</span></p><p style="margin: 0px; line-height: normal;" data-mce-style="margin: 0px; line-height: normal;"><span style="font-size: 12.0pt; font-family: 'Arial','sans-serif'; color: black;" data-mce-style="font-size: 12.0pt; font-family: 'Arial','sans-serif'; color: black;">6. Confirm formula to be used to calculate the He_Liquid_Level tank in percent based on DP measurements for Lead Reservoir</span></p><p style="margin: 0px; line-height: normal;" data-mce-style="margin: 0px; line-height: normal;"><span style="font-size: 12.0pt; font-family: 'Arial','sans-serif'; color: black;" data-mce-style="font-size: 12.0pt; font-family: 'Arial','sans-serif'; color: black;">7. <span style="background: white;" data-mce-style="background: white;">Confirm formula to be used to calculate the He_Liquid_Level tank in percent based on DP measurements</span> for Magnet Reservoir.</span></p><p style="margin: 0px; line-height: normal;" data-mce-style="margin: 0px; line-height: normal;"><span style="font-size: 12.0pt; font-family: 'Arial','sans-serif'; color: black;" data-mce-style="font-size: 12.0pt; font-family: 'Arial','sans-serif'; color: black;">8. I need the model and specs of the Heaters HTR-8620 (Lead Heater Reservoir) and HT 8672 to confirm scale factor and read Voltage and Current and make the calculation for output signal.</span></p><p style="margin: 0px; line-height: normal;" data-mce-style="margin: 0px; line-height: normal;"><span style="font-size: 12.0pt; font-family: 'Arial','sans-serif'; color: black;" data-mce-style="font-size: 12.0pt; font-family: 'Arial','sans-serif'; color: black;">9. Max Engineering units limit to be implemented for heater HTR 8620 and HT 8672. Will we use them as the Torus does?</span></p><p style="margin: 0px; line-height: normal;" data-mce-style="margin: 0px; line-height: normal;"><span style="font-size: 12.0pt; font-family: 'Arial','sans-serif'; color: black;" data-mce-style="font-size: 12.0pt; font-family: 'Arial','sans-serif'; color: black;">10.The Solenoid vacuum system requires being implemented timer delays to avoid spoiled vacuum readings. How long is it in the Torus? I discussed with George and he recommended take the same as the Torus does.</span></p><p style="margin: 0px; line-height: normal;" data-mce-style="margin: 0px; line-height: normal;"><span style="font-size: 12.0pt; font-family: 'Arial','sans-serif'; color: black;" data-mce-style="font-size: 12.0pt; font-family: 'Arial','sans-serif'; color: black;">11. Threshold Limits for Process variables that are part of the Magnet Interlocks need to be defined.</span></p><p style="margin: 0px; line-height: normal;" data-mce-style="margin: 0px; line-height: normal;"><span style="font-size: 12.0pt; font-family: 'Arial','sans-serif'; color: black;" data-mce-style="font-size: 12.0pt; font-family: 'Arial','sans-serif'; color: black;"> </span></p><p style="margin: 0px;" data-mce-style="margin: 0px;"><span style="font-size: 12.0pt; line-height: 115%; font-family: 'Arial','sans-serif';" data-mce-style="font-size: 12.0pt; line-height: 115%; font-family: 'Arial','sans-serif';">We discussed some of these points today during the PLC Programming Solenoid meeting, and I will met with Nick tomorrow morning to work on these. </span></p><p style="margin: 0px;" data-mce-style="margin: 0px;"><span style="font-size: 12.0pt; line-height: 115%; font-family: 'Arial','sans-serif';" data-mce-style="font-size: 12.0pt; line-height: 115%; font-family: 'Arial','sans-serif';"> </span></p><p style="margin: 0px;" data-mce-style="margin: 0px;"><span style="font-size: 12.0pt; line-height: 115%; font-family: 'Arial','sans-serif';" data-mce-style="font-size: 12.0pt; line-height: 115%; font-family: 'Arial','sans-serif';">Best Regards </span></p><p style="margin: 0px;" data-mce-style="margin: 0px;"><span style="font-size: 12.0pt; line-height: 115%; font-family: 'Arial','sans-serif';" data-mce-style="font-size: 12.0pt; line-height: 115%; font-family: 'Arial','sans-serif';">Pablo Campero </span></p></div></div></body></html>