Owner manual

33
NOTE:
• *RST does not clear any of the status registers or the error queue, and does not affect any
interface error conditions.
• *RST sets the trigger system to the Idle state.
• *RST clears the presently active list.
Command Syntax
*RST
Parameters
None
Related Commands
*PSC *SAV
*SAV
This command stores the present state of the electronic load to a specified location in memory. Up to
101 states can be stored.
If a particular state is desired at power-on, it should be stored in location 0. It will then be recalled at
power-on if the power-on state is set to RCL0. Use *RCL to retrieve instrument states.
Command Syntax
*SAV <NRf>
Parameters
0 to 100
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 are then logically ORed to cause Bit 6 of the Status Byte Register to be set.
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 electronic load cannot generate an SRQ to
the controller. The query returns the current state of *SRE.
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