Aus der HMP Docu:
SYSTem:LOCal
Sets the system to front panel control. The front panel control is unlocked.
SYSTem:REMote
Sets the system to remote state. The front panel control is locked. By pushing the REMOTE but-
ton the front panel control will be activated. If the instrument receives a remote command it will
be switched into remote control automatically (REMOTE button LED lights up)
Aus der Rigol DP900 Docu:
:SYSTem:LOCal
Description
Returns the power supply from remote mode to local mode.
Parameter
None.
Remarks
• When the instrument operates in remote mode, all the keys on the front panel
are disabled except for the output on/off key of each channel , , power
switch key , and . At this point, you can press the output on/off key
only to disable channel output. The command returns the power supply from
remote control to local operation mode. At this point, all the front-panel keys
can be used.
• You can send
:SYSTem:REMote to return the power supply from local mode to
remote mode.
Der Befehl dient dazu den unbedarften Benutzer von einer Fehlbedienung der Geräte fernzuhalten oder wieder zuzulassen
Die Siglent Docu schweigt sich hier aus.
Per Zufall gefunden, sichere es dir
https://siglentna.com/wp-content/uploads/dlm_uploads/2019/05/SDM3045X-Service-Manual.pdf
Und vergess die KIs dein Einstieg ist hier:
https://www.ivifoundation.org/About-IVI/scpi.html