Loop Counter Example Sequence - Agilent Technologies 8753ET User Manual

50 M/u
DO SEQUENCE
SEQUENCE 2
SEQUENCE SEQ2
Start of Sequence
Trans:FWD S21 (B/R)
LOG MAG
SCALE/DIV
AUTO SCALE
You can extend this process of calling the next sequence from the last line of the present
sequence to 6 internal sequences, or an unlimited number of externally stored
sequences.
2. To run both sequences, press:
SEQUENCE 1 SEQ1
Preset

Loop Counter Example Sequence

This example shows you the basic steps necessary for constructing a looping structure
within a test sequence. A typical application of this loop counter structure is for repeating
a specific measurement as you step through a series of CW frequencies or dc bias levels.
For an example application, see
1. To create a sequence that will set the initial value of the loop counter, and call the
sequence that you want to repeat, press:
NEW SEQ/MODIFY SEQ
Seq
SPECIAL FUNCTIONS
LOOP COUNTER
DO SEQUENCE
Seq
DONE SEQ MODIFY
This will create a displayed list as shown:
SEQUENCE LOOP 1
Start of Sequence
LOOP COUNTER
10x1
DO SEQUENCE
SEQUENCE 2
To create a second sequence that will perform a desired measurement function,
decrement the loop counter, and call itself until the loop counter value is equal to
zero, press:
NEW SEQ/MODIFY SEQ
Seq
Meas Trans: FWD S21 (B/R)
"Fixed IF Mixer Measurements" on page
SEQUENCE 1 SEQ1
DECISION MAKING
10 x1
SEQUENCE 2
SEQUENCE 2 SEQ2
or on ET models:
Making Measurements
Using Test Sequencing to Test a Device
2-25.
TRANSMISSN
1-101