4 Common instruction set
Command
Description
*IDN?
Query the module identification
Example: *IDN? iseg Spezialelektronik GmbH,NR042060r4050000200,8200002,1.12
→
*CLS
Clear the Module Event Status and all Channel Event Status registers
Example: *CLS
*RST
Reset the device to save values:
•
turn high voltage off with ramp for all channel
•
set voltage set V
set
to zero for all channels
•
set current set I
set
to the current nominal for all channels
Example: *RST
*INSTR?
Query the currently selected instruction set. All devices support the EDCP command set.
Some devices (HPS, EHQ) support further command sets, refer to the devices manual for them.
Example: *INSTR?
→
EDCP
*INSTR,EDCP
Switch the device to the EDCP command set. Only for devices that support other command sets beside
EDCP. For HPS and EHQ with other command sets, refer to the devices manual. This setting is permanent.
Example: *INSTR,EDCP
*LLO
Local Lockout: Front panel buttons and rotary encoders are disabled.
The device can only be controlled remotely.
Example: *LLO
*GTL
Goto Local: Front panel buttons and rotary encoders are enabled.
Example: *GTL
*OPC?
Query the operation complete status. The query returns “1” when all commands before this query have
been processed.
Example: :VOLT:ON,(@0);*OPC?
Table 10: Common instruction set
SCPI protocol common instruction set | Last changed on: 2020-11-10 |
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