This page lists the the procedures for the group turn on/off of SCM for FRIB. These can only be performed by operators with the “Be an FRIB Superconducting Magnets Operator” competency in Enterprise.

The group on/off page for the FTC network magnets can be found by going to 'FRIB Launch' → 'SCM Main opi' → 'SCM Turn ON'. Each tab on the SCM Turn ON page corresponds to the related section on this wiki page.

Turn on:

• Click the lead flow on button for the desired linac segment
• Wait for all lead flow LEDs to turn green
• Click the solenoids on button for the desired segment after confirming that all lead flows are on
• Check that all solenoids and correctors have ramped to their proper setpoints

Turn off:

• Click the solenoids off button for the desired linac segment
• Wait for all power supplies in the segment to turn off (power supply LEDs should no longer be green)
• Click the lead flow off button for the desired segment
• Check that all lead flow LEDs for the segment are no longer green

Turn on:

• Click the two 'LD Valve ON' buttons for the dipoles
• Once both of the lead flow power supply LEDs are green and the LFV state message box reads 'LFV ON' for a dipole, click the 'FS2_SCD#_ON' button for that dipole
• Check that the dipole power supply has ramped to the correct setpoint after the dipole state message box reads 'Magnet is ON'.

Turn off:

• Click the 'FS2 SCD# OFF' button for the desired dipole
• Confirm that the power supply and lead flow LEDs are no longer green after the ramp down