30
H9 ASD Installation and Operation Manual
EOI Features
Figure 21. The H9 ASD Electronic Operator Interface Features.
LED Screen
—
Displays the running frequency, active
Fault
, or active
Alarm
information.
Rotary Encoder
— Used to access the H9 ASD menu selections, change the value of a displayed
parameter, and performs the
Enter
key function. Turn the
Rotary Encoder
either clockwise or
counterclockwise to perform the
Up
or
Down
functions of the displayed menu selection. Press the
Rotary
Encoder
to perform the
Enter
(select) function. Press while turning for times-ten increment/decrement.
LCD Screen
— Displays configuration information, performance data (e.g., output frequency, bus
voltage, torque, etc.), diagnostic information, and
LED
screen information in expanded normal text.
Local/Remote Key
— Toggles the system to and from the
Local
and
Remote
modes. The
Local/
Remote
key
is disabled while the
Fault
screen is active. The
Local/Remote
key
LED is on when the
system is in the
Local
mode. The
Local
mode allows the
Command
and
Frequency
control functions to
be carried out via the
EOI
.
The
Remote
mode enables the
Command
and
Frequency
control functions to be carried out via the
Terminal Board
,
RS485
,
Communication Board
,
Pulse Input,
or the settings of
F003
/
F004
. The (
F003
/
F004)
selection may be made via Program
Fundamental
Standard Mode Selection
Command
Mode
and
Frequency Mode 1
, respectively.
The availability of
Local
mode control (
Command
and
Frequency
control) may be disabled via Program
Utilities
Prohibition
Local/Remote Key Command Override
and
Local/Remote Key Frequency
Override
. The availability of the
Local
mode of operation may be reinstated by changing this setting or
performing a
Reset
(see
F007
).
ESC Key
— Returns the system to the previous level of the menu tree, toggles between the
EOI
Command
screen and the
Frequency Command
screen, or cancels changes made to a field if pressed
while still in the reverse video mode (dark background/light text). The three functions are menu-specific.
Run Key
— Issues the
Run
command while in the
Local
mode. The
Run
key LED illuminates green
while stopped or red while running to alert personnel.
Mode Key
— Provides a means to access the three root menus. Pressing the
Mode
key repeatedly loops
the system through the three root menus (see
Figure 27 on pg. 41
). While looping through the root menus,
the
Program
menu will display the root menu screen or the
Program
sub-menu item being accessed prior
to pressing the
Mode
key.
LCD Screen
Rotary Encoder
Local/Remote
Mode
Key
Escape Key
Stop-Reset Key
Key (LED)
Run Key
(LED)
LED Screen
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.ctiautomation.net - Email: [email protected]