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User Manual 3153
Maintenance and Performance Checks 5-11
Single and Single 1
Advance
1. Configure model 3153 to output as was done in the Step Advance
Test. Set sequence advance mode to single 1 and 3153 operating
mode to trigger. Each trigger advances the sequence to the next
waveform however; the advanced segment is generated once only
with each trigger. If repeats are programmed for the step, the
waveform will repeat then idle at the last waveform point.
INIT:CONT OFF;:SEQ:ADV SING1
2. Add INST:SEL 1|2|3 before the above command string as needed.
3. Perform sequence test using Table 5-7b.
Table 5-7b, Sequence Operation – Single 1 Advance.
Step
External Trigger Signal
Oscilloscope
Reading
Ch 1
Pass Fail
Ch 2
Pass Fail
Ch 3
Pass Fail
1
No trigger
Segment 1
2
20ns width, single shot
Segment 2
3
20ns width, single shot
Segment 3
4
20ns width, single shot
Segment 4
5
20ns width, single shot
Segment 5
6
20ns width, single shot
Segment 1
Figure 5-5, Triggered and Triggered Sequence Advance Setup
REF IN
2465B
Oscilloscope
Part 1
Part 2
Part 3
1
2
3
3153
TRIG
OUT
Pulse Generator
TRIG
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