St? - Device Status; Int=N; Int? - Device Power Intensity; Sht=N; Sht? - Shutter - THORLABS HPLS301 User Manual

Free-Space Plasma Light Source Chapter 8: Command Line Operation
8.3.5. ST? – Device Status
Queries the device status
Return:
ST=n
The value of n can be one of the following status:
n=1: Intializing;
n=2: Normal;
n=3: Error;
n=4: Warning
8.3.6. INT=n; INT? – Device Power Intensity
The INT command can be used to set or query the device power intensity percentage.
INT=n
Sets the device power intensity. The value of n must be from 0.1 to 100.0 in %.
INT?
Queries current device power intensity
Return:
INT=n
Where n is current device power intensity percentage.
Please notice that the largest delay of output power intensity reaching to the set point is about 3s.
If n is out of the current list range, the controller returns CMD_ARG_RANGE_ERR.
8.3.7. SHT=n; SHT? – Shutter
The SHT command can be used to set or query the shutter status.
SHT=n
Sets the shutter on/off. The value of n can be one of the following:
n=1: Close shutter
n=2: Open shutter
SHT?
Queries current shutter status
Return:
SHT=n
Where n is current shutter status
If n is out of the current list range, the controller returns CMD_ARG_RANGE_ERR.
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