Rockwell Automation SP120 AC Drive Demo Unit User Manual
Page 16
Running the Demo Unit
4-4
Lab 2: Using the display parameters to view drive
status.
Tools required: None
Step 1. Press
until the
PROGRAM
LED
turns off to enter
display mode.
Step 2. Press
once. The letter "d" will be displayed
along with a two-digit number.
Step 3. Continue to depress
(multiple times) to cycle
through all the display parameters.
Note: When you stop or pause at a display parameter for
more than 2 seconds, the value of that parameter is
displayed.
Step 4. Press
until parameter d-01 [
OUTPUT
FREQUENCY
]
is displayed.
Step 5. Turn the
CONF
IN
switch to 1.
Step 6. Turn the
STOP
/
RUN
switch to
RUN
.
Step 7. Turn the
ANALOG
CHAN
#1 switch fully clockwise to
run the drive at maximum speed. The display
should read at or near 60.0 Hz.
Step 8. Turn the
ANALOG
CHAN
#1 switch fully
counter-clockwise to run the drive at minimum
speed. The display should read 5.0 Hz.
Step 9. Press
until parameter d-00 [
COMMAND
FREQUENCY
] is displayed. The display should read
5.0 Hz, which is the value of the main speed
reference,
ANALOG
CHAN
#1.
Step 10. Turn the
STOP
/
RUN
switch to
STOP
to stop the drive.
Lab 3: Using configured inputs and outputs.
Tools required: None
A configured input is an input that can be programmed to
perform various functions. On the demo unit, the
CONF
IN
switch is wired as the configured input to terminals 2 and 6
on the drive’s terminal strip.
PR OG