Keysight Technologies N6705C, Руководство по эксплуатации и обслуживанию

Страница: 309 / 476

OUTPut[:STATe]:DELay:FALL < value >, (@<chanlist>)
OUTPut[:STATe]:DELay:FALL? [MIN|MAX,] (@<chanlist>)
OUTPut[:STATe]:DELay:RISE <
value >, (@<chanlist>)
OUTPut[:STATe]:DELay:RISE? [MIN|MAX,] (@<chanlist>)
Specifies the delay in seconds that the instrument waits before turning the output on (rise) or off (fall).
This allows multiple channels to turn on or off in sequence. The output will not turn on or off until its
delay time has elapsed. This command affects on-to-off state transitions. It does NOT affect
transitions to off caused by protection functions. Delay times can be programmed from 0 to 1023
seconds with the following resolution:
Range in seconds Resolution Range in seconds Resolution
0 to 1.023E–4 100 nanoseconds 1.03E–1 to 1.023E+0 1 millisecond
1.03E–4 to 1.023E–3 1 microsecond 1.03E+0 to 1.023E+1 10 milliseconds
1.03E–3 to 1.023E–2 10 microseconds 1.03E+1 to 1.023E+2 100 milliseconds
1.03E–2 to 1.023E–1 100 microseconds 1.03E+2 to 1.023E+3 1 second
Note that both Rise and Fall commands use the same resolution; which is determined by whichever
delay time (fall or rise) is the longest.
Parameter Typical Return
0 - 1023, *RST 0 <delay value>
Sets a delay of 0.5 s before turning the output on: OUTP:DEL:RISE 0.5, (@1)
Sets a delay of 0.2 s before turning the output off: OUTP:DEL:FALL 0.2, (@1)
l
Each power module exhibits a minimum delay offset that applies from the time that a command to
turn on the output is received until the output actually turns on. If you specify a turn-on delay, this
delay will be added to the minimum delay offset, resulting in a turn-on delay that is actually longer
than the one you programmed.
l
Use OUTput:COUPle:MAX:DOFFset? to query the delay offset that is required for each instrument.
OUTPut[:STATe]:PMODe VOLTage|CURRent, (@<chanlist>)
OUTPut[:STATe]:PMODe? (@<chanlist>)
Selects the preferred mode for output on or output off transitions. It allows output state transitions to
be optimized for either constant voltage or constant current operation. Turn-on and turn-off
overshoots are minimized for the preferred mode of operation.
Voltage - minimizes output on/off voltage overshoots in constant voltage operation.
Current - minimizes output on/off current overshoots in constant current operation.
Keysight N6705C Operating and Service Guide 309
7 SCPI Programming Reference