Keysight Technologies RP7931A Guide D'utilisation Et D'entretien page 249

[SOURce:]VOLTage:LIMit:LOW <value>|MIN|MAX
[SOURce:]VOLTage:LIMit:LOW? [MIN|MAX]
Sets the low voltage limit when in current priority mode. This prevents the voltage from dropping
below the low voltage limit when discharging a battery. When the voltage drops to the specified low
limit value, the output transitions from current priority to negative voltage limit and the discharging
stops. This sets the LIM- bit in the Questionable Status Register.
Parameter
0 to 102% of rating, *RST 0
Sets the low voltage limit to 2 V: VOLT:LIM:LOW 2
This command is coupled to the VOLTage:LIMit command. The voltage limit must always be pro-
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grammed to a higher value than low voltage limit.
The low voltage limit also prevents the output from turning on when the output voltage is below
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the programmed low voltage limit.
[SOURce:]VOLTage:MODE FIXed|STEP|LIST|ARB
[SOURce:]VOLTage:MODE?
Sets the transient mode. This determines what happens to the output voltage when the transient
system is initiated and triggered.
FIXed keeps the output voltage at its immediate value.
STEP steps the output to the triggered level when a trigger occurs.
LIST causes the output to follow the list values when a trigger occurs.
ARB causes the output to follow the arbitrary waveform values when a trigger occurs.
Parameter
FIXed|STEP|LIST|ARB, *RST FIXed
Sets the voltage mode to Step: VOLT:MODE STEP
[SOURce:]VOLTage:PROTection[:LEVel] <value>|MIN|MAX
[SOURce:]VOLTage:PROTection[:LEVel]? [MIN|MAX]
Sets the over-voltage protection level. Units are in volts. If the output voltage exceeds the OVP level,
the output is disabled and the Questionable Condition status register OV bit is set.
Parameter
0 to 120% of rating, *RST 120% of rating
Sets the over-voltage protection to 24 V: VOLT:PROT 24
An over-voltage condition can be cleared with the OUTput:PROTection:CLEar command after the
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cause of the condition has been removed.
Keysight RP7900 Series Operating and Service Guide
5 SCPI Programming Reference
Typical Return
<low voltage limit>
Typical Return
FIX, STEP, LIST, or ARB
Typical Return
<protect level>
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