Aeroflex 3901 - Page 160

AutoTest II Sytem Operation
Subject to Export Control, see Cover Page for details.
6-22
passfail variables
These variables are set by the corresponding test function. The test function compares the meter
reading (stored in the average variables) to the limits (stored in the ulimit, and llimit variables), and
sets the passfail variable to either the string “ PASS “, or the string “*FAIL*”.
After returning from the test function the user must provide the necessary code to handle the
pass/fail conditions. Refer to the AutoTestII tutorials for examples of defining pass/fail
conditions.
aib_pwr(passfail)
audio_freq(passfail)
audio_dist(passfail)
audio_hn(passfail)
audio_level(passfail)
audio_sinad(passfail)
audio_snr(passfail)
demod_am(passfail)
demod_fm(passfail)
demod_freq(passfail)
demod_dist(passfail)
demod_hn(passfail)
demod_sinad(passfail)
demod_snr(passfail)
rf_err(passfail)
trbb_pwr(passfail)
trib_pwr(passfail)
Example:
# Print the result of the TR inband power meter test
if { $trib_pwr(passfail) == “ PASS “ } {
puts “The last power meter test passed!”
} else {
puts “The last power meter test failed!”
}