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Using the LCD Screen
The LCD screen is the primary user input/output information center. Parameter settings may be viewed or
changed using the LCD display unit of the EOI. To view or change a parameter setting using the LCD
screen, press the MODE key until the Program menu is displayed. Turn the Rotary Encoder until the
desired Primary Menu item (see
the item from the Primary Menu (repeat for submenu items).
See the section titled
settings.
Upon reaching the desired parameter selection, the current setting may be viewed or selected and changed
by pressing the Rotary Encoder. When selected, the setting takes on the reverse video format (dark
background/light text). Turn the Rotary Encoder to change the parameter setting. To accept the change,
press the Rotary Encoder. To exit the selection without saving the change, press the ESC key.
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. Once the Frequency Command screen is reached,
additional 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
Menu on pg. 44
Primary Menus of the LCD Screen
The three primary screens of the LCD screen are displayed while accessing the associated operating
mode: the Frequency Command, Monitor, and the Program Menu screens.
Figure 22. Frequency Command Screen.
Speed Reference %
Speed Reference Hz
User-Selected
Monitored Parameters
(see
Main Monitor on pg.
47)
Discrete I/O Terminal Status
or Alarm Condition
Figure 23. Monitor Screen (see
Screen Name
Active Frequency
Command
Active DC Bus Voltage
Figure 24. Program Menu Screen (see
Screen Name
Primary Menu Items
34
pg.
48) is within the cursor block. Press the Rotary Encoder to select
Default Setting Changes on pg. 39
for additional information on EOI Command Mode operations.
pg. 45
for more on the Monitor screen items).
pg. 48
{
for more information on changing parameter
EOI Command (RS232/RS485)
Not-Ready-to-Run
Indicator (ST-to-CC required)
Ready-to-Run Indicator
(appears when ST is connected
to CC)
Forward Run Active
Reverse Run Active
Item Number 1 of 43
Monitored Items
(only 5 items listed)
Speed at Trip (if applicable)
Active Output Current
ASD Output Voltage
for more on the Program Menu Screen).
Item Number 1 of 15
Program Menu Items
(only 5 items listed)
WX9 ASD Installation and Operation Manual
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