46 • MultiFlex CUB-II and CUB-TD I&O Guide
026-1705 Rev 7 06-APR-2010
The Main Menu is actually a series of two
menus. Because of the limitation of the size of
the screen, menu options #7, 8, and 9 are only
available after pressing
6-MORE
.
All of the screens that contain editable fields
are categorized into one of the following menu
options:
•
1 - General -
These screens set general properties
for the condensing unit system, such as case circuit
type and refrigerant type.
•
2 - Setpts -
These screens are where compressor,
case circuit, and condenser control setpoints are
specified.
•
3 - Alm -
Alarm setpoints and delays for all systems
are configured in these screens.
•
4 - Defrost -
Fields in these screens are used to set
defrost type, duration, termination setpoints, and
other vital defrost control settings.
•
5 - Input -
These screens are used to configure the
input names, types, and offsets for the MultiFlex
CUB inputs.
• 7 - Output (press 6-MORE to access) -
These
screens are used to configure the output names for
the MultiFlex CUB outputs.
• 8 - Aux In (press 6-MORE to access) -
Special aux-
iliary input types are configured in these screens.
•
9 - Sensor Control (press 6-MORE to access) -
All
settings and setpoints necessary to set up sensor con-
trol applications in the CUB are configured in these
screens.
8.2.2. Navigation
The screens underneath each menu item are
a simple series of screens. The UP ARROW and
DOWN ARROW keys are used to scroll through
the screens.
Configuration Mode
On any menu or configuration screen, to
make a selection or enter a value you must press
the RIGHT ARROW key to begin Configuration
mode.
In Configuration mode, you will see a cursor
shaped like an arrow pointing right. Use the UP
ARROW and DOWN ARROW keys to move
the cursor to the field you want to change. Then,
use the number keys to enter a value, or if the
field requires a selection from a list of options,
use the Point key “.” and Dash key “-” to cycle
through the options.
To enter alphanumeric information (such as
names), use the Point key “.” and the Dash key
“-” to scroll through the characters for each
space, and the RIGHT ARROW key to move to
the next character.
To record your changes, simply press the UP
ARROW or DOWN ARROW key to move the
cursor to another field.
To exit Configuration mode, use the UP
ARROW or DOWN ARROW keys to move the
cursor off the screen. When it is no longer visi-
ble, you are no longer in Configuration mode
and may navigate normally.
8.2.3. General Hand-Held Terminal
Screens
The screens shown in this section are acces-
sible by selecting
1-Gen
from the Main Menu.
8.2.3.1.
Circuit Name
Circuit Name
If desired, enter a unique name for the circuit
in this field. Use the Point key “.” and Dash key
“-” to scroll through alphanumeric characters for
each space, and the RIGHT ARROW and LEFT
ARROW keys to move the cursor to the next or
previous character.
Control Strategy
The Control Strategy determines whether the
compressor will be controlled by suction pres-
sure or suction temperature. Select either
Pres-
sure
or
Temperature
.
Circuit Name
:UNDEFINED
CtrlStrat : Press
