Keysight Technologies RP7931A Guide D'utilisation Et D'entretien page 250

5 SCPI Programming Reference
[SOURce:]VOLTage:PROTection:LOW[:LEVel] <value>|MIN|MAX
[SOURce:]VOLTage:PROTection:LOW[:LEVel] ? [MIN|MAX]
Prevents the output from turning on if the output voltage is below the low-voltage protection level.
When the low-voltage condition is true, the Questionable Status Register UV bit is set.
Parameter
0 to 102% of rating, *RST 0
Sets the protection level to 2 V: VOLT:PROT:LOW 2
[SOURce:]VOLTage:PROTection:LOW:DELay <value>|MIN|MAX
[SOURce:]VOLTage:PROTection:LOW:DELay? [MIN|MAX]
Sets the low-voltage protection delay in seconds. The low-voltage protection function will not be
triggered during the delay time. After the delay time has expired, the low-voltage protection function
will be active. This can be used to prevent false tripping when protection is enabled, as well as
momentary changes in output state from triggering the over-current protection function. The
minimum delay is 20.48 microseconds, and a maximum delay of 2611 seconds.
Parameter
0.00002048 – 2611 seconds *RST 20.48 μs
Sets the protection delay to 0.2 seconds: VOLT:PROT:LOW:DEL 0.2
[SOURce:]VOLTage:PROTection:LOW:STATe 0|OFF|1|ON
[SOURce:]VOLTage:PROTection:LOW:STATe?
Enables or disables low-voltage protection.
Parameter
0|OFF|1|ON, *RST OFF
Enable the under-voltage protection state: VOLT:PROT:LOW:STAT ON
A low-voltage condition can be cleared with OUTPut:PROTection:CLEar after the cause of the con-
l
dition is removed.
[SOURce:]VOLTage:RESistance[:LEVel][:IMMediate][:AMPLitude] <value>|MIN|MAX
[SOURce:]VOLTage:RESistance[:LEVel][:IMMediate][:AMPLitude]? [MIN|MAX]
Sets the output resistance level. Only applies in voltage priority mode. Units are in ohms. Refer to the
RP793xA, RP794xA
and
Parameter
0 to maximum (model dependent) | MIN | MAX, *RST 0
Specifies an output resistance of 0.5 ohms: VOLT:RES 0.5
250
<low-voltage protect setting>
RP795xA, RP796xA
characteristics for the resistance programming ranges.
Typical Return
Typical Return
<delay value>
Typical Return
0 or 1
Typical Return
0
Keysight RP7900 Series Operating and Service Guide