6240B DC Voltage Current Source/Monitor Operation Manual
5.2.1 Operations in DC Source Mode
5-9
a.
When the trigger mode is AUTO:
•
The measurement repeats itself at intervals of the specified period time.
•
If the measurement does not finish in the specified period, the period time is extended and the
TpALM indicator goes ON.
•
When the source value is changed, the measurement and COMPLETE OUT signal output stop,
and the period time restarts with the new source value.
b. When the trigger mode is HOLD:
•
The measurement starts when the measurement delay time has passed after trigger input.
•
Trigger input during measurement is ignored.
c.
In Standby or Suspended status:
•
The measurement is not executed in Standby or Suspend status.
Changing the
source value
AUTO
Source value
changing induces
range changing.
Tp: Period time
Td: Measurement delay time
Tm: Measurement time
(Integration time +
Measurement data
processing time)
Tcn: Operate processing time
Trc: Range change processing
time
HOLD
Table 5-2 Operations in DC Source Mode (2/2)
Operational
condition
Trigger mode
Description
Operation
Remarks
COMPLETE OUT [END]
Td
Tm
Trc
Td
Tm
COMPLETE OUT [FRONT]
Tp
Tp
Previous value
Changes the
source value
COMPLETE OUT [HI/GO/LO]
Td
Tm
Measurement
trigger
Changes the
source value
Previous value
COMPLETE OUT [END]
COMPLETE OUT [HI/GO/LO]
TRIGGER IN
COMPLETE OUT [FRONT]
Trc
Tp