Keithley 6485 - Figure 10-6 Measurement Event Status

10-14 Status Structure Model 6485 Picoammeter Instruction Manual
Figure 10-6
Measurement event status
ROF
(B7)
LP
(B5)
HL2F
(B4)
LL2F
(B3)
HL1F
(B2)
OR
BFL = Buffer Full
BAV = Buffer Available
ROF = Reading Overflow
RAV = Reading Available
LP = Limits Pass
IOV = Input Overvoltage
& = Logical AND
OR = Logical OR
&
&
&
&
&
(B0)
&
128
(2
7
)
32
(2
5
)
16
(2
4
)
8
(2
3
)
4
(2
2
)
2
(2
1
)
Decimal
Weights
RAV
(B6)
(B15 - B11)
[:EVENt]?
64
(2
6
)
BFL
(B9)
BAV
(B8)
&
&
&
LL1F
(B1)
ROF
(B7)
LP
(B5)
HL2F
(B4)
LL2F
(B3)
HL1F
(B2)
Measurement
Condition Register
(B0)
RAV
(B6)
(B15 - B11)
:CONDition?
BFL
(B9)
BAV
(B8)
LL1F
(B1)
Measurement
Event Register
ROF
(B7)
LP
(B5)
HL2F
(B4)
LL2F
(B3)
HL1F
(B2)
(B0)
RAV
(B6)
(B15 - B11)
BFL
(B9)
BAV
(B8)
LL1F
(B1)
512
(2
9
)
256
(2
8
)
HL2F = High Limit 2 Fail
LL2F = Low Limit 2 Fail
HL1F = High Limit 1 Fail
LL1F = Low Limit 1 Fail
:ENABle <NRf>
:ENABle?
Measurement Event
Enable Register
To MSB bit
of Status Byte
Register
IOV
(B10)
IOV
(B10)
IOV
(B10)
1024
(2
10
)
&