Agilent Technologies 664xA Manuale Utente

 
 This command sets the overvoltage protection (OVP) level of the power supply.  If the output voltage exceeds the OVP
level, then the power supply output is disabled and the Questionable Condition status register OV bit is set (see "Chapter 4 -
Status Reporting").  An overvoltage condition can be cleared with the OUTP:PROT:CLE command after the condition
that caused the OVP trip is removed.  The OVP always trips with zero delay and is unaffected by the OUTP:PROT:DEL
command.
 
 

Command Syntax 

  

*Alternate Syntax 

 

Table 3-1

 

 

 

 

 

 

<NR3>    VOLT:PROT? returns presently programmed OVP level.

 

VOLT:PROT?  MAX and VOLT:PROT?  MIN return the 
maximum and minimum programmable OVP levels.

 

 * Available to accommodate earlier power supply programs.

 

 
 This summary lists all power supply subsystem commands in alphabetical order, followed by all common commands in
alphabetical order.  See Table 3-1 for the command parameters accepted by each power supply model.
 

 Command Summary

 Command

 Parameters

 Subsystem Commands

 

 ABOR

 (none)

 CAL

 (See Appendix A in the Operating Manual)

 [SOUR]:CURR[:LEV][:IMM][:AMPL]

 <NRf+>[suffix]

 [SOUR]:CURR[:LEV][:IMM][:AMPL]?

 (none) |MIN|MAX

 [SOUR]:CURR[:LEV]:TRIG[:AMPL]

 <NRf+>[suffix]

 [SOUR]:CURR[:LEV]:TRIG[:AMPL]?

 (none) |MIN|MAX

 [SOUR]:CURR:PROT:STAT

 0 |l | ON|OFF

 (SOUR]:CURR:PROT:STAT?

 (none)

 [SOUR]:DIG:DATA[:VAL]

 <NRf>

 [SOUR]:DIG:DATA[:VAL]?

 (none)

 DISP[WIND]:MODE

 NORM|TEXT

 DISP(WIND]:MODE?

 (none)

 DISP[:WIND][:STAT]

 0 |l | OFF|ON

 DISP[:WIND][:STAT]?

 (none)

 DISP[:WIND]:TEXT[:DATA]

 <STR>

 DISP[:WIND]:TEXT[:DATA]?

 (none)

 INIT[:IMM)

 (none)

 INIT:CONT

 0 | l | OFF|ON

 INIT:CONT?

 (none)