148 Sequoia Series
5.7 *PSC
This command controls the automatic clearing at power-on of the Service Request Enable and the
Standard Event Status Enable registers (see chapter 7 under 7.6.2 for register details):
*PSC ON | 1 Prevents the register contents from being saved causing them to be
cleared at power-on. This prevents a PON event from generating a
SRQ at power-on.
PSC OFF | 0 Saves the contents of the Standard Event Enable and Service Request
Enable registers in nonvolatile memory and recalls them at power-on.
This allows a PON event to generate SRQ at power-on. Using the PCS
command in this mode allows the control program to detect a power
failure condition that caused the source to power down and back up
again.
Command Syntax *PSC<bool>
Parameters 0 | 1 | OFF | ON
Example *PSC 0 *PSC 1
Query Syntax *PSC?
Returned Parameters 0 | 1
Related Commands *ESE *SRE
5.8 *RCL
This command restores the source to a state that was previously stored in memory (including the
transient list) with a *SAV command to the specified location. All states are recalled with the following
exceptions:
· CAL:STATe is set to OFF
· The trigger system is set to the Idle state by an implied ABORt command (this cancels
any uncompleted trigger actions)
Command Syntax *RCL <NRf>
Parameters 0 through 7
Example *RCL 3
Related Commands *RST *SAV
WARNING: Recalling a previously stored state may place hazardous voltages at the power
source output.