Figure 5-4 Measurement Event Register - Keithley 2010 User Manual

Figure 5-4
Measurement event
register
Decimal Weighting
Measurement Event Register:
Bit B0, Reading Overflow (ROF) — Set bit indicates that the reading
exceeds the measurement range of the instrument.
Bit B1, Low Limit1 (LL1) — Set bit indicates that the reading is less than
the Low Limit 1 setting.
Bit B2, High Limit1 (HL1) — Set bit indicates that the reading is greater
than the High Limit 1 setting.
Bit B3, Low Limit 2 (LL2)— Set bit indicates that the reading is less than
the Low Limit 2 setting.
Bit B4, High Limit 2 (HL2)— Set bit indicates that the reading is greater
than the High Limit 2 setting.
Bit B5, Reading Available (RAV) — Set bit indicates that a reading was
taken and processed.
Bit B6 — Not used.
Bit B7, Buffer Available (BAV) — Set bit indicates that there are at least two
readings in the trace buffer.
Bit B8, Buffer Half Full (BHF) — Set bit indicates that the trace buffer is
half full.
Bit B9, Buffer Full (BFL) — Set bit indicates that the trace buffer is full.
Bits B10 through B15 — Not used.
Bit Position
B15 - B12 B11
Event
Value
Value : 1 = Measurement Event Set
0 = Measurement Event Cleared
SCPI Command Reference
B10
B9 B8 B7 B6 B5
BFL BHF BAV RAV
32
512 256 128
9 8 7 5
(2 ) (2 ) (2 ) (2 )
0/1 0/1 0/1 0/1
Events : BFL = Buffer Full
B4 B3 B0
B2 B1
HL2 LL2 HL1 LL1 ROF
16 2
8 4 1
4 3 2 1 0
(2 ) (2 ) (2 ) (2 ) (2 )
0/1 0/1 0/1 0/1 0/1
BHF = Buffer Half Full
BAV = Buffer Available
RAV = Reading Available
HL = High Limit
LL = Low Limit
ROF = Reading Overflow
5-55