Rockwell Automation 1336F PLUS II User Manual - Firmware 1.xxx-6.xxx - Manual (Page 56)

3–4 Human Interface Module
Control Panel Key Descriptions (Continued)
HIM Operation When power is first applied to the drive, the HIM will cycle through a
series of displays. These displays will show drive name, HIM ID
number and communication status. Upon completion, the Status
Display (see
Figure 3.3 ) will be shown. This display shows the
current status of the drive (i.e. “Stopped,” “Running,” etc.) or any
faults that may be present (refer to Chapter 7 for fault information).
The Status Display can be replaced by the Process Display or
Password Login menu on all HIMS, except Series A below version
3.0. See appropriate sections on the following pages for more infor-
mation.
Change Direction
Pressing this key will cause the drive to ramp down to zero
Hertz and then ramp up to set speed in the opposite
direction. The appropriate Direction Indicator will
illuminate to indicate the direction of motor rotation.
Refer to [Logic Mask] and [Direction Mask].
Direction LEDs (Indicators)
The appropriate LED will illuminate continuously to
indicate the commanded direction of rotation. If the
second LED is flashing, the drive has been commanded
to change direction, but is still decelerating.
Up/Down Arrows (only available with digital speed control)
Pressing these keys will increase or decrease the HIM
frequency command. An indication of this command will
be shown on the visual Speed Indicator. The drive will run
at this command if the HIM is the selected frequency
reference. See [Freq Select 1] and [Freq Select 2].
Pressing both keys simultaneously stores the current HIM
frequency command in HIM memory. Cycling power or
removing the HIM from the drive will set the frequency
command to the value stored in HIM memory.
If the Analog Speed Potentiometer option has been
ordered, the Up/Down keys and Speed Indicator will be
replaced by the pot.
Speed Indicator (only available with digital speed control)
Illuminates in steps to give an approximate visual
indication of the commanded speed.
If the Analog Speed Potentiometer option has been
ordered, the Up/Down keys and Speed Indicator will be
replaced by the pot.