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21
(6) Modulated Light Function
Set and Query Modulated Light Function
Syntax
Command
:PULSe
<1/0/ON/OFF>
Query
:PULSe?
Response
<1/0 (NR1)>
Description
Command
Sets the modulated light function.
When the command is accepted, the measured value is cleared and the
instrument enters the non-measurement state.
Query
Queries the currently set modulated light function.
Example
:PULS ON
:PULS?
1
Note
When you change the modulated light function setting, be sure to perform the dark
measurement.
Set and Query Modulation Frequency
Syntax
Command
:PULSe:FREQuency
<Modulation Frequency(NRf)>
Query
:PULSe:FREQuency?
Response
<Modulation frequency(NR2)>
<Modulation frequency> = 10.0000 to 300.0000
Description
Command
Sets the modulation frequency.
When the command is accepted, the measured value is cleared and the
instrument enters the non-measurement state.
Query
Queries the currently set modulation frequency.
Example
:PULS:FREQ 60.0
:PULS:FREQ?
60.0000
Note
• Even when the modulated light function is OFF, the setting can be performed.
However, the setting is not reflected in the internal operation of the instrument.
• When the modulation frequency is changed in the modulated light function ON state,
be sure to perform the dark measurement.