Agilent Technologies 35670A User Manual

To display an rpm-stepped order track
1 Complete the task, “To measure an order track.”
2 Press [
Trigger
][
ARM SETUP
][
RPM STEP ARM
].
3 Press [
START RPM USAGE
], then press one of the following: [
RPM INCREASING
] for a
runup measurement, or [
RPM DECREASING
] for a rundown measurement.
4 Press [
Rtn
][
RPM STEP SIZE
]<number>[
RPM
] to specify how often the analyzer should
add a new point to the track.
5 Turn on the device-under-test (DUT), then press [
Start
].
If you select [
RPM INCREASING
], the first measurement point is armed when the
tachometer frequency passes through the value of [
MIN RPM
] in a positive direction. If
you select [
RPM DECREASING
], the first measurement point is armed when the
tachometer frequency passes through the value of [
MAX RPM
] in a negative direction.
[
MIN RPM
] and [
MAX RPM
] are located under the [
Freq
] hardkey.
Note: The analyzer measures at exact [
RPM STEP SIZE
] intervals only if
[
FREE RUN TRIGGER
] is selected under the [
Trigger
] hardkey.
For more information on controlling and analyzing waterfall displays, see chapter 9,
“Formatting the Display.”
Agilent 35670A
Measuring Rotating Machinery Operator's Guide
1-16

Agilent Technologies 35670A Specifications

General

Brand	Agilent Technologies
Model	35670A
Category	Measuring Instruments
Language	English