THORLABS 4000 Series, Руководство программиста, Страница: 48 / 97

© 2015 Thorlabs 46
Series 4000 SCPI Programmers Reference Manual
to the most appropriate range for the given value.
Example
SENS:RANG 1.7mA
Sets the photodiode current range to 2 mA (this is valid for 4000 Series instruments with
a 2 mA photodiode input range).
SENS:RANG? MAX
Queries the biggest available photodiode current range.
2.000000E-02
Typical response.
Note
This command is valid for LDC4000 and ITC4000 Series instruments only.
3.8.2 Photodiode Current Protection
Syntax
SENSe[1][:CURRent][:DC]:PROTection[:LEVel] {MIN|MAX|DEF|<amps>}
SENSe[1][:CURRent][:DC]:PROTection[:LEVel]? [{MIN|MAX|DEF}]
SENSe[1][:CURRent][:DC]:PROTection:TRIPped?
Description
The
SENSe[1]:CURRent[:DC]:PROTection[:LEVel]
command sets the photodiode current
limit value.
The
SENSe[1][:CURRent][:DC]:PROTection:TRIPped?
query command returns an ASCII
1
if the photodiode current limit value is currently reached or an ASCII
0
if the photodiode current
is currently below that limit.
Example
SENS:PROT 0.3mA
Sets the photodiode current limit to 0.3 mA.
Note
This command is valid for LDC4000 and ITC4000 Series instruments only.
3.8.3 Photodiode Responsivity
Syntax
SENSe[1][:CURRent][:DC]:CORRection:POWer[:PDIode][:RESPonse]
{MIN|MAX|DEF|<amps>}
SENSe[1][:CURRent][:DC]:CORRection:POWer[:PDIode][:RESPonse]?
{MIN|MAX|DEF}
Description
The
SENSe[1][:CURRent][:DC]:CORRection:POWer[:PDIode][:RESPonse]
command sets
the photodiode responsivity in
A
/
W
.
Example
SENS:CORR:POW 511mA
Sets the photodiode responsivity to 511.0
mA
/
W
.