Keysight E4981A Programming Manual page 369

Status Reporting System
Status Register Structure
Issuing the
register.
Table C-3 Status bit definitions of the Operation Status Register
Position
13 to 15
Keysight E4981A 120 Hz/1 kHz/1 MHz Capacitance Meter
command will clear all bits from the standard event status
*CLS
Bit
Name
0 Not used
1 Settling
2 Ranging
Analog
3
Measurement
4 Measurement
5 Waiting for Trigger
6 Not used
7 Correction
8 Data buffer 1
9 Data buffer 2
10 Data buffer 3
11 Not used
12 Self-test
Not used
1. This is when the handler interface's /INDEX signal is active.
2. This is when the handler interface's /EOM signal is active.
3. This is when the trigger system is in trigger wait state. For more information on the
trigger system, refer to "Trigger system" on page
Description
Cond ition Register
Always 0
Set to "1" during the waiting
time to stabilize the
measurement signal.
Set to "1" while switching the
measurement range.
Set to "1" during analog
1
measurement .
Set to "1" during
2
measurement .
Set to "1" while the
instrument is waiting for a
3
trigger .
Always 0
Set to "1" during correction
data measurement.
Set to "1" while data buffer 1
fills.
Set to "1" while data buffer 2
fills.
Set to "1" while data buffer 3
fills.
Always 0
Set to "1" during self-test.
Always 0
57.
Event Register
Always 0
Set to "1" after the waiting
time needed to stabilize the
measurement signal has
elapsed.
Set to "1" when measurement
range switching is completed.
Set to "1" when analog
measurement is completed.
Set to "1" when measurement
is completed.
Set to "1" when the
instrument starts waiting for a
trigger.
Always 0
Set to "1" when the correction
data measurement is
completed.
Set to "1" when data buffer 1
is full.
Set to "1" when data buffer 2
is full.
Set to "1" when data buffer 3
is full.
Always 0
Set to "1" when self-test is
completed.
Always 0
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