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- aka (just) state
- Defines the maximum allowed beam rates given a particular state of the corresponding macro
- Rate names are hard-coded in edu.stanford.slac.mps.jdbc.logic.Rate
- Has a state number
- If negative, has a special meaning (see method getMacroState() in the class edu.stanford.slac.mps.jdbc.logic.LogicDB in MPS Config)
- If non-negative, limits beam rates according to the corresponding macro
- The binary representation of the (non-negative) state number reflects the state of the corresponding faults; example for 2 faults: A (position=0) and B (position=1):
State Number
Binary Representation
B
A
0
00
F
F
1
01
F
T
2
10
T
F
3
11
T
T
- Current state numbers for every macro number are stored in IOC:BSY0:MP01:TTBLST.VALA
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