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Syntax and Commands
16
PS2520G and PS2521G Programmer Manual
Table 3: Status Commands (Cont.)
Command Description
STATus:QUEStionable:INSTruĆ
ment:ISUMmary<n>:ENABle <NRf>
Sets the contents of the enable mask for the
QUEStionable INSTrument ISUMmary
event register (ISUMmary1, ISUMmary2, or
ISUMmary3).
STATus:QUEStionable:INSTruĆ
ment:ISUMmary<n>:ENABle?
Returns the contents of the enable mask for
the QUEStionable INSTrument ISUMmary
event register (ISUMmary1, ISUMmary2, or
ISUMmary3). Returns NR1.
STATus:QUEStionable:INSTruĆ
ment:ISUMmary<n>[:EVENt]?
Returns and clears the contents of the
QUEStionable INSTrument ISUMmary
event register (ISUMmary1, ISUMmary2, or
ISUMmary3).
*SRE <NRf>
Sets contents of Service Request Enable
Register (SRER).
*SRE?
Returns contents of Service Request Enable
Register (SRER).
*STB?
Reads Status Byte Register (SBR).
Miscellaneous Commands
Table 4 lists the miscellaneous commands that control general
housekeeping functions of the programmable power supplies.
Table 4: Miscellaneous Commands
Command
Description
*IDN?
Returns instrument identification.
*OPC
Reports when operation is complete by
setting the Operation Complete bit in SESR.
*OPC?
Reports when operation is complete. Same
as *OPC except returns a 1 to the output
queue and does not set the SESR bit.