6247G/6247C DC Voltage Current Source/Monitor Operation Manual
5.2.3 Operations in Sweep Source Mode
5-21
5.2.3.6
RTB (Return to Bias) Function
RTB setting switches the output value at sweep stop.
Table 5-8 Reverse Operation at Pulse Sweep
Operational
condition
Trigger mode
Operation
Remarks
Pulse
sweep
AUTO
Th: Hold time
Tp: Period time
Td: Measurement
delay time
Tds:Source delay
time
Tm: Measurement
time (Integration
time + Measure-
ment data
processing time)
Tcn: Operate process-
ing time
Trc: Range change
processing time
When the repeat
count is set to other
than 1, the hold time
(Th) is skipped in the
second or later sweep
operation.
HOLD
RTB
Waveform
Operation
ON
Returns to the bias value when
sweep stops.
OFF
Stays at the stop value when sweep
stops.
Bias value
Th
Tp
Tp
Tp
Tp
Tp
Tp
Td
Tds
Td
Base value
Operate
Start trigger
Forward
Reverse
RTB ON (returns to the
bias value)
RTB OFF (stays at the
present value)
COMPLETE OUT [HI/GO/LO]
COMPLETE OUT [FRONT]
COMPLETE OUT [END]
SYNC OUT
TRIGGER IN
Bias value
Th
Tp
Tp
Tp
Tp
Tp
Tp
Td
Tds
Td
Base value
Operate
Start trigger
Measurement
trigger
Measurement
trigger
Measurement
trigger
Measurement
trigger
Measurement
trigger
Measurement
trigger
Reverse
Forward
COMPLETE OUT [HI/GO/LO]
COMPLETE OUT [FRONT]
COMPLETE OUT [END]
SYNC OUT
TRIGGER IN
RTB ON (returns to the
bias value)
RTB OFF (stays at the
present value)
Start
Bias value
Bias value
Sweep stop
Start
Bias value
Sweep stop
