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Note: as of Sep 21, 2006 the Magnet Controls EPICS PV Attributes list is still under development. So check for updates.
EPICS PV Attributes | |||
Table 1.3 | |||
EPICS PV Attribute SLC | SLC Secondary | DescriptionDescription | |
|---|---|---|---|
BEFF | | | Effective B-field value (for mains w/trim=main+trim B-field) | ||
BDES | BDES | | BDES | Desired B-field. IDES calculated from BDES but current is not set until TRIM or PERTURB is selected. | |
BCTRL | N/A | valueBCTRL | | Set B field value, then perturb, updates BDES | |
BACT | BACT | Physical Units val converted from IACT | |||
BMON | BMON | Physical Units val converted from IMON | |||
BMAX | BMAX | Maximum Operating B field | |||
BMIN | | Minimum Operating B-field | |||
BDES.DRVL | | Minimum Operating B-field | |||
BCDES.DRVH | | Maximum Operating B-field | |||
TRIMBTOL | TOLS(1) | Absolute Trim Tolerance (Warning Delta) | |||
TRIMBTOLR | TOLS(2) | Relative Trim Tolerance (Warning Fraction) | |||
| PERTURB, bypass sequence. Similar to using a knob in SLC | |||
BACT | BACT | Actual B-field (calculated from the current). | |
BMON | BMON | Second Acutal B-field. From an EPSC 2nd Analog Signal. Not available from an MCOR | |
BMAX | BMAX | Maximum Magnetic Strength | |
BMIN | BMIN | Minimum Magnetic Strength | |
BDES.DRVL | N/A | B-field maximum drive (operating) limit. Entries above this limit will be clipped | |
BDES.DRVH | N/A | B-field minimum drive (operating) limit. Entries below this limit will be clipped | |
IDES | BDES | Desired B-field. IDES calculated from BDES but current is not set until TRIM or PERTURB is selected. | |
ICTRL | N/A | Set B field value, then PERTURB, bypass sequence. Similar to using a knob in SLC | |
IACT | IVA | Actual B-field (calculated from the current). | |
IMON | IVA2 | Second Acutal B-field. From an EPSC 2nd Analog Signal. Not available from an MCOR | |
IMAX | IMMO(2) | Maximum Operating B-field permitted | |
IMIN | IMMO(1) | Minimum Operating B-field. | |
IDES.DRVL | N/A | B-field maximum drive (operating) limit. Entries above this limit will be clipped | |
IDES.DRVH | N/A | B-field minimum drive (operating) limit. Entries below this limit will be clipped | |
TRIMBTOL | TOLS(1) | Absolute TRIM Tolerance (Warning delta) | |
TRIMBTOLR | TOLS(2) | Relative TRIM Tolerance (Warning fraction) | |
CHCKTOL | TOLS(3) | Absolute | CHCKTOL | TOLS(3) | AbsoluteCheck Tolerance (Alarm Delta) |
CHCKTOLR | TOLS | TOLS(4) | | RelativeRelative Check Tolerance (Alarm Fraction) | |
BDELTAS.F | TOLF | Monitor | TOLF | Monitor Fraction | |
CALBTOD | CTIM | Last successful calibration | CTIM | Last successful calibration time |
TRIMTOD | TTIM | Last successful stardardize | TTIM | Last successful TRIM time |
STDZTOD | ZIMM | Last successful trim timeCTRL | - | Magnet control | KTIM | Last successful standardize time |
STDZLOSTTOD | ZTIM | Last time standardize was lost |
CTRL | N/A | Magnet Control function, see table 1. | 55 |
HSTACTRL - | N/A | TranslatesTranslate SLC | HSTAHSTA to individual EPICS records (no longer used) | |
HSTA HSTA | HSTA | HardwareHardwrare Status bitmask | ||
CALBDISABLE | - | | N/A | Permit calibrate control function, 1=disable, 0=enable | ||
FBCKENABLE | - | 1=enabled, 0=disabled | ||||
OUTOFSERVICE | - | 0=in service; 1=out-of-service | ||
FBCK | N/A | Feedback enabled | ||
OUTOFSERVICE | N/A | B-field is Out-of-Tolernace. | ||
STDZDIRECTION | N/A | Standardize direction, | STDZDIRECTION | - |0=Up, 1= | Downdown |
STDZENABLE | - | | N/A | Permit Standardize control function, 1= | enabledenable, 0= | disableddisable |
TRIMDISABLE | - | 1= | N/A | Permit TRIM control function, 1-disable, 0= | enabledenable |
UNAVAIL | - | 1=unavailable; 0=available |
ONOFFCTRL | - | 1=on/off control; 0=no on/off control |
NOANLGCTRL | - | 1=no analog control ps; 0=analog control ps |
OPTURNEDOFF | - | 1=ps turned off by operator; 0=ps not turned off by operator |
TRIPPED | - | 1=ps tripped; 0=ps not tripped |
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Machine Areas with Magnets | ||||
Table 1.4 | ||||
Production | ||||
Area | EPICS IOC | SLC Aware Micro | SLC Micro | SLC DGRP |
|---|---|---|---|---|
Injector | IOC-IN20-MG01 | IM20 |
| |
Linac Sector 21 | IOC-LI21-MG01 | LM21 | LI21 |
|
Linac Sector 22 | IOC-LI22-MG01 | LM22 | LI22 |
|
Linac Sector 23 | IOC-LI23-MG01 | LM23 | LI23 |
|
Linac Sector 24 | IOC-LI24-MG01 | LM24 | LI24 |
|
Linac Sector 25 | SIOC-LI25-MG01 | LI25 |
| |
Linac Sector 26 | SIOC-LI26-MG01 | LI26 | ||
Linac Sector 27 | SIOC-LI27-MG01 | LI27 |
| |
Linac Sector 28 | SIOC-LI28-MG01 | LI28 |
| |
Linac Sector 29 | SIOC-LI29-MG01 | LI29 |
| |
Linac Sector 30 | SIOC-LI30MG01 | LI30 |
| |
Beam Switch Yard (B136) | IOC-BSY0-MG01 | CA11 |
| |
Linac-To-Undultor (B005) | IOC-LTU0-MG01 |
|
| |
Linac-To-Undulator(B911) | IOC-LTU1-MG01 |
|
| |
Linac-To-Undulator(B912) | IOC-LTU1-MG02 |
|
| |
Undulator (B913) | IOC-UND1-MG01 |
|
| |
E-DUMP &Undulator (B921) | IOC-DMP1-MG01 |
|
| |
Development | ||||
Test 1 | XL01 | XX01 |
|
|
Test 2 | IOC-B15-MG01 | XX02 |
|
|
Test 3 | LCLSDEV-17 | XX03 |
|
|
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