IEEE488.2 Common Commands 
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Query syntax 
*OPC? 
Returns 
None 
*RST 
This command is used to reset the power to factory default setting. 
Command syntax 
*RST 
Parameters 
None 
*SRE<Enable value> 
This command sets the condition of the Status Request Enable Register.After 
executing this command, AC power supply will return back a decimal value 
which is a binary weighted sum of all bits from the enable register. 
Command syntax 
*SRE <NRf> 
Parameters 
0~255 
Power on value 
Refer to *PSC command 
Example 
*SRE 128 
Query syntax 
*SRE? 
Returns 
<NR1> 
Related commands 
*ESE    *ESR? *PSC    *STB? 
*STB?   
This command can read the data from status byte register. After execute this