Series 2600 System SourceMeters Reference Manual
Basic Operation 4-11
Return to
2600S-901-01 Rev. A / May 2006
Front panel triggering
To control triggering from the front panel, press CONFIG followed by TRIG, then
set up trigger parameters as described below:
TRIGGER-IN
— Use these options to select the trigger-in source:
•
IMMEDIATE:
Triggering occurs immediately and the unit starts once it is
ready to take measurements (for example, after the source output is turned
on).
•
MANUAL:
The front panel TRIG key must be pressed to trigger the
instrument to take readings.
COUNT
— Sets the trigger count (number of measurements) as follows:
•
FINITE:
The unit will cycle through measurement cycles for the
programmed trigger count (1 to 99999).
•
INFINITE:
The unit will cycle through measurement cycles indefinitely until
halted.
INTERVAL
— Sets the time interval between measurements (0s to 999.999s)
when the COUNT is greater than 1.
DELAY
— Sets the delay period between the trigger and the start of
measurement (0s to 999.999s).
Front panel triggering example
As an example, assume you wish to set up triggering as follows:
• Manual triggering (TRIG key)
• Infinite trigger count (cycle indefinitely through measurement cycles)
• Interval (time between measurements): 1s
• Delay (time from trigger to measurement): 2s
Set up this example as follows:
1. Press CONFIG then TRIG.
2. Select TRIGGER-IN, then press ENTER or the Rotary Knob. Select
MANUAL, then press ENTER or the Rotary Knob.
3. Choose COUNT, then select INFINITE, and press ENTER or the knob.
4. Select INTERVAL, set the interval to 1s, then press ENTER or the knob.
5. Choose DELAY, set the delay to 2s, then press ENTER.
6. Press EXIT to return to normal display.
7. Turn on the OUTPUT ON, then press TRIG. A two second delay will occur
before the first measurement. The unit will cycle through measurements
indefinitely with a 1s interval between measurements.
8. Turn the OUTPUT off to stop taking readings.
Summary of Contents for SourceMeter 2600 Series
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