Rockwell Automation 1336S Plus FRN 1.xx-5.xx - Manual (Page 71)

4–7 Start-Up
14. Checking Direction.
A. Initiate a Reverse command.
Important: With [Direction Mask] set to the
default value, the reverse command must
be issued from the HIM or other adapter. If
the reverse command is to be issued from
TB3, [Direction Mask] must first be
programmed to allow direction control
from TB3.
The drive will ramp to zero speed, then
ramp to [Maximum Freq] in the opposite
direction. The output frequency shown on
the Display Panel will indicate speed with
a “+” for forward or a “–” for reverse. As
the drive decelerates, the Forward Direc-
tion LED will flash, indicating actual
direction. During this time the Reverse
Direction LED will illuminate continuous-
ly, indicating the commanded direction.
Once zero Hertz is reached and the drive
begins to accelerate in the reverse direc-
tion, the Forward LED will extinguish and
the Reverse LED will illuminate continu-
ously.
At Speed
–60.00 Hz
Open Enable Signal
Restore Enable Signal
Open Auxiliary Signal
Restore Auxiliary Signal
15. If the Control Interface option is not
installed, stop the drive and go to step 16.
The following steps will check for correct
drive operation when the Enable and
Auxiliary inputs are removed.
A. With the drive still running, open the
Enable signal. The drive should stop
and indicate “Not Enabled” on the
display. Restore the Enable signal.
B. If [Input Mode] is set to “1,” go to
step 16.
C. With the drive running, open the
Auxiliary signal. The drive should stop
and the display will indicate
“Auxiliary Fault.” Restore the
Auxiliary signal and reset the drive by
pressing the Stop key.
Not Enabled
–0.00 Hz
Stopped
–0.00 Hz
Auxiliary Fault
F 2