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H9 ASD Installation and Operation Manual 31
LCD Display
The LCD Display is the primary user input/output information center. Parameter settings may be viewed
or changed using the LCD display module of the EOI. To view or change a parameter setting using the
LCD display, press the Mode key until the Program menu is displayed. Turn the Rotary Encoder until
the desired Primary Menu item is within the cursor block. Press the Rotary Encoder to select the item
from the Primary Menu (repeat the press-to-select for submenu items).
See the section titled Default Setting Changes on pg. 74 for more information on changing parameter
settings.
Upon reaching the desired parameter selection the current setting may be viewed, or it may be changed by
pressing the Rotary Encoder and the setting will take on the reverse video format (dark background/light
text). Turn the Rotary Encoder to change the parameter setting. Press the ESC key while the new
parameter setting is in the reverse video mode to exit the selection without saving the change or press the
Rotary Encoder while the parameter setting is in the reverse video mode to accept the new setting.
Repeated ESC key entries at any time takes the menu back one level each time the ESC key is pressed
until the Frequency Command screen is reached. Further ESC entries will toggle the system to and from
the Frequency Command screen and the EOI Command menu.
Note: Changes carried out from the EOI Command screen will be effective for EOI-
controlled ASD operation only. See the section titled
EOI Command Mode on pg. 42 for
further information on EOI Command Mode operations.
Primary Menus of the LCD Display
The three Primary screens of the LCD display are displayed while accessing the associated operating
mode: the Frequency Command, Monitor, and the Program Menu screens.
Figure 23. Monitor Screen Items (see pg. 43 for more on the Monitor Screen items).
Figure 24. Program Menu Items (see pg. 46 for more on the Program Menu Screen).
Speed Reference %
Speed Reference Hz
User-selected
Monitored Parameters (see
Not-Ready-to-Run
Indicator (ST-to-CC required)
Ready-to-Run Indicator
appears when ST is connected
to CC
Shows discrete I/O terminal status when not in alarm mode.
Main Monitor Selections on pg. 45)
Figure 22. Frequency Command Screen Items.
Forward Run Active
Reverse Run Active
Discrete I/O terminal status or
alarm condition
Item Number 1 of 43
Speed at Trip (if applicable)
Active Frequency
Active DC Bus Voltage
Monitored items
Command Active output Current
ASD Output Voltage
Screen Name
(only 5 items listed)
Active Frequency
Primary Menu Items
Screen Name
Item Number 1 of 15
Program Menu items
{
(only 5 items listed)
Program
Fundamental...
Terminal...
Direct Access...
Utilities...
Startup Wizard...
01:15