Specifications

VOLT:PROT:STAT
This command enables or disables the power supply over-voltage (OV) protection function. If the over-
voltage protection function is enabled and the output voltage exceeds the OVP level, then the output is
disabled and the Questionable Condition status register (STAT:QUES?) OV bit is set. An over-voltage
status can be cleared with the OUTP:PROT:CLE, VOLT:PROT:CLE or *RST command.
Command Syntax
Parameters
*RST Value
Examples
Query Syntax
Returned Parameters
Related Commands
VOLTage:PROTection:STATe <channel> <bool>
<channel>: 1 – 31, channel number
<bool>: 0 | 1 | OFF | ON
OFF
VOLT:PROT:STAT 1 0; VOLT:PROT:STAT 1 ON
VOLTage:PROTection:STATe? <channel>
0 | 1
OUTP:PROT:CLE; VOLT:PROT:CLE; *RST
VOLT:TRIG
This command programs the pending triggered voltage level of the power supply. The pending triggered
voltage level is a stored value that is transferred to the output terminals when a trigger occurs. A pending
triggered level is unaffected by subsequent VOLT:LEV[:IMM] commands and remains in effect until the
trigger subsystem receives a trigger or an ABORt command is given
Command Syntax
Parameters
Default Suffix
*RST Value
Examples
Query Syntax
Returned Parameters
Related Commands
VOLTage[:LEVel]:TRIGgered <channel> <NRf>
<channel>: 1 – 31, channel number
<NRf>: minimum to maximum voltage level
V
5.0
VOLT:TRIG 1 25; VOLT:LEV:TRIG 1 22.0
VOLTage[:LEVel]:TRIGgered? <channel>
<NRf> the presently programmed voltage level.
If the TRIG level is not programmed, the VOLT level is returned.
ABOR; VOLT; *RST
NON-SCPI COMMANDS AND THEIR EQUIVALENT SCPI COMMANDS
In order to comply with AMREL old PD firmware version, some Non-SCPI commands are still supported
in this version. However, most of the Non-SCPI commands have an equivalent SCPI commands, and some
of them don’t. Table below shows the corresponding SCPI command for each Non-SCPI command. Others
without mapping SCPI commands are also displayed in the following section.
Non-SCPI Command and Equivalent SCPI Command Table:
Non-SCPI Command
Equivalent SCPI Command
CURR:CAL:SAV CAL:CURR:SAVE
MOD? CHAN:MOD?
PROT:CHAN? SYST:PROT?
SERI CHAN:SER
SYST:OFFS CAL:OFFS
SYST:SLOPE CAL:SLOP
VOLT:CAL:SAV CAL:VOLT:SAVE
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