Enable Under-Voltage Inhibit
This information applies to Keysight Models N679xA only.
When the under-voltage inhibit function is enabled, the N679xA load modules are prevented from
sinking current until the voltage-on level is exceeded. This condition is annunciated by the UVI status
bit. The following modes can be specified:
Off - turns the under-voltage inhibit function off.
Live - turns the input off whenever the voltage drops below the voltage-on setting. Turns the input
back on when the voltage reaches the voltage-on setting.
Latched - lets the load sink current when the voltage subsequently drops below the voltage-on
setting. An under-voltage inhibit condition is annunciated by the UVI status bit.
Note that under-voltage inhibit is not available when load modules are grouped or when the unit is
operating in CV mode.
Front Panel Menu Reference SCPI Command
Select Output\Advanced\UVI
Enter a voltage value in the Voltage On box.
Select either Live or Latched mode to enable. Then
press Select.
To setthe voltage-on value to 3 V
VOLT:INH:VON 3, (@1)
To enable and set the under-voltage inhibit function:
VOLT:INH:VON:MODE LATC|LIVE, (@1)
Keysight N6700C Operating and Service Guide 103
4 Operating the Power System
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