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20
(4) Measurement Mode
Set and Query Measurement Mode
Syntax
Command
:MODE
<NORMal/DARK/PULSe>
Query
:MODE?
Response
<NORM/DARK/PULS>
<NORMal>
=
Normal Measurement
<DARK>
= Dark Measurement
<PULSe>
= Modulation Frequency Measurement
Description
Command
Sets the measurement mode.
When the command is accepted, the measured value is cleared and the
instrument enters the non-measurement state.
Query
Queries the currently set measurement mode.
Example
:MODE NORM
:MODE?
NORM
(5) Setting Modulation Frequency Measurement
Set and Query Number of Average Times of Modulation Frequency Measurement
Syntax
Command
:PULSe:AVERaging
<Average Times(NRf)>
Query
:PULSe:AVERaging?
Response
<Average Times(NR1)>
<Average Times>
=
1 to 10
Description
Command
Sets the number of average times of the modulation frequency measurement.
When the command is accepted, the measured value is cleared and the
instrument enters the non-measurement state.
Query
Queries the currently set number of average times of the modulation
frequency measurement.
Example
:PULS:AVER 2
:PULS:AVER?
2
Set and Query Period Detection Edge of SYNC Signal
Syntax
Command
:PULSe:EDGE
<RISE/FALL>
Query
:PULSe:EDGE?
Response
< RISE/FALL >
<RISE>
=
This is setting to measure the period between the rising edges of the input signal
to the SYNC terminal.
<FALL>
= This is setting to measure the period between the falling edges of the input
signal to the SYNC terminal.
Description
Command
Sets the edge of the SYNC signal that measures the period.
When the command is accepted, the measured value is cleared and the
instrument enters the non-measurement state.
Query
Queries the currently set edge of the SYNC signal.
Example
:PULS:EDGE RISE
: PULS:EDGE?
RISE