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Hioki 3541 - Trigger Delay

Hioki 3541
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69
5.11 Trigger Function
5.11.2 Trigger Delay
Function
Description
Set the delay between trigger signal input and the start of
measurement.
By using this function, even when a trigger is input immediately upon
connecting to a test object, measurement can be delayed to allow
conditions to stabilize.
Two types of trigger delay are available:
Auto Delay
The delay is set automatically for each range. (see Table below)
Manual Delay
Set the delay time independently.
The trigger delay can be set with 1 ms resolution from 0.000 to
9.999 s.
Auto Delay Times
When the Internal Trigger source is enabled, the EXT I/O signal
and the "TRG" command are ignored.
When using external triggering, current flows while measuring with
the Low-Power Resistance function in all ranges, and with the
Resistance Measurement function, in the 20 m to 20 ranges.
6.3 Timing Chart (Page 83)
The response time depends on the test object, so some Delay
should always be set. Initially set a long Delay, then while watching
the measured value, shorten it gradually.
5.11.2 Trigger Delay (Page 69)
Normally, the "continuous measurement" condition occurs when
operating from the front panel. When internal triggering is selected,
the "Free-Run" condition causes continuous triggering. When
external triggering is selected, each trigger causes one
measurement.
Continuous measurement can be disabled by setting via RS-232C
or GP-IB. When continuous measurement is disabled, triggering is
received only according to the timing specified by the host (PC or
sequencer).
About trigger commands: (7) Triggering (Page 140)
8.7 Basic Data Importing Methods (Page 147)
Range [
]
20 m 200 m 2 20 200 2 k 20 k 100 k 1 M 10 M 100 M
Resistance
Measurement
Delay [ms]
OVC OFF303033333101005001000
OVC ON 100 100 100 100 100 100 100
−−−−
Low-Power
Resistance
Measurement
Delay [ms]
OVC OFF
−−
33315
−−−−−
OVC ON
−−
100 100 100 100
−−−−−
OVC: Offset Voltage Compensation

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