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3 - Language Dictionary
118
*SAV
This command stores the present state of the ac source to a specified location in memory. Up to 16 states
can be stored in nonvolatile memory. If a particular state is desired at power-on, it should be stored in
location 0. It then will be recalled at power-on if the OUTPut:PON:STATe command is set to RCL0. Use
*RCL to retrieve instrument states.
Note that List data cannot be saved in state storage. Only one list is saved in non-volatile memory.
Command Syntax
*SAV <NRf>
Parameters
0 to 15
Example
*SAV 3
Related Commands
*PSC *RST *RCL
*SRE
This command sets the condition of the Service Request Enable Register. This register determines which
bits from the Status Byte Register (see *STB for its bit configuration) are allowed to set the Master Status
Summary (MSS) bit and the Request for Service (RQS) summary bit. A 1 in any Service Request Enable
Register bit position enables the corresponding Status Byte Register bit and all such enabled bits then are
logically ORed to cause Bit 6 of the Status Byte Register to be set. See Chapter 4 under “Programming
the Status Registers” for more details concerning this process.
When the controller conducts a serial poll in response to SRQ, the RQS bit is cleared, but the MSS bit is
not. When *SRE is cleared (by programming it with 0), the cannot generate an SRQ to the controller.
Command Syntax
*SRE <NRf>
Parameters
0 to 255
Default Value
see *PSC
Example
*SRE 128
Query Syntax
*SRE?
Returned Parameters
<NR1> (register binary value)
Related Commands
*ESE *ESR *PSC