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| Desc | XPS Controller | Motor name | Channel | Position | Desc. position |
|---|---|---|---|---|---|
| Target Assembly Vertical | XPS:LI20:MC05 | PB7 Target Mount Vertical | M1 | 80 | Clear in combination with horizontal |
| Target Assembly Horizontal | XPS:LI20:MC05 | PB8 Target Mount Horizontal | M2 | -150 | Clear in combination with vertical |
E320 assembly
| Desc | XPS Controller | Motor name | Channel | Position | Desc. position |
|---|---|---|---|---|---|
| Alignment Target Vertical | XPS:LI20:MC10 | PB11 SFQED Target Vertical | M1 | 0/99 | Home position, needed when inserting or retracting OAP assembly. Do not drive to home (0) when MO tower is in IN position. /Clear position with and without OAP assembly. Moving assembly requires moving out of clear position. |
| MO Tower Mover IN/OUT | XPS:LI20:MC10 | PB12 SFQED Tower Mover | M2 | 0 | Clear (retracted), also home position, needs to be done before retracting SFQED assembly |
| OAP Assembly IN/OUT | XPS:LI20:MC10 | PB16 SFQED Assembly Removal | M3 | 0 | Clear (retracted), also home positions, needs MO Tower to move out first, also needs Alignment target to move upwards first |
| Elliptical mirror/M3 IN/OUT | XPS:LI20:MC10 | PB17 Elliptical mirror mover | M4 |
| Positive limit switch/negative limit switch | Out position. Configuration is 'SetCurrentPositionAsHome',so need to drive all the way to positive limit switch to ensure driven out. In position. Drive all the way to negative end for IN position. | ||||
| PB18 Focus Imaging Vertical | XPS:LI20:MC10 | PB18 Focus Imaging Vertical | M5 | 0 | Home at current position (0). Motor should not be touched or moved, should be clear in any case. |
Safely retracting E320 assembly and setting up to clear e-beam/laser will be:
- Drive PB12 SFQED Tower Mover to 0 (home)
- Drive PB11 SFQED Target Vertical to 0 (home)
- Drive PB16 SFQED Assembly Removal to 0 (home)
- Drive PB11 SFQED Target Vertical to 99
- Drive PB17 Elliptical mirror mover to most (negative or positive ??) end ← need to fill this one in