Model 2231A Triple-channel DC Power Supply Reference Manual Section 5: SCPI command reference
077100401/September 2014
5-17
SYSTem subsystem
This subsystem contains commands that affect the overall operation of the instrument, such as
autozero, beeper, communications, event logs, and time.
SYSTem:ERRor?
This command is to query the error code and error information occurring in the power supply.
Item
Description
Group
System
Syntax
SYSTem:ERRor?
Arguments
None
Returns
Both the error code and the error information
Examples
Syst:err?
SYSTem:VERSion?
This command is to query the SCPI version of the instrument.
Item
Description
Group
System
Syntax
SYSTem:VERSion?
Arguments
None
Returns
<NR2> is the SCPI version of the power supply
Examples
Syst:vers?
SYSTem:REMote
This command is to switch the power supply into remote control mode.
Item
Description
Group
System
Syntax
SYSTem:REMote
Arguments
None
Returns
None
Examples
syst:rem
SYSTem:LOCal
This command is to switch the power supply into control from the front panel.