Triple-Channel Power Supplies User's Manual Section 5:
2230G-900-01 Rev. A / June 2018 5-5
*OPC
This command sets the Operation Complete (OPC) bit in the Standard Event Status Register to 1 when all other
commands are complete.
Group
Synchronization
Syntax
*OPC
*OPC?
Arguments
None
Returns
The *OPC? might return 1 to indicate that all pending OPC operations are finished.
Example
VOLT 2.0
*OPC?
Tells the instrument to return a 1 to the output queue when all pending operations are finished.
See also
*WAI (on page 5-10)
*PSC
This command specifies whether the Service Request Enable Register (SRER) and the Event State Enable
Register (ESER) are cleared when the instrument is powered on. The query form of this command gets the state
of the power-on status clear function.
Group
Source
Syntax
*PSC <NR1>
*PSC?
Arguments
<NR1> = 0
Sets the power-on status clear flag to false, disables the power-on clear, and allows the power supply
to assert service requests (SRQ) after power on.
<NR1> = 1
Sets the power-on status clear flag to true. Sending *PSC 1 enables the power-on status clear and
prevents any SRQ assertion after power-on.
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