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Connections
The above data is for basic reference only.
It is strongly recommended to use the correct EMC filter and screened/armoured motor cable (not shown).
WARNING: THIS EQUIPMENT MUST BE EARTHED
If in doubt - consult IMO or CUB instruction manual
Basic key operations
Getting started
Example of changing a typical parameter;
Function P02 (motor capacity) from say 0.75kW
to 0.55kW. This would be necessary if a Cub
5A-1 (0.75kW / 230V – 1ph inverter) or Cub
2A5-4 (0.75kW / 415V – 3ph inverter) was to
be used to drive a 0.55kW motor. In this case it
would be necessary to check / change P03
(rated current) and other function codes.
7-segment
LED display
shows In Run mode:
Hertz, Amps, Volts, kW, I/O signal status, run
START
time, rpm, PID values. In Program mode:
Menus, Function codes and their data. In Alarm mode:
Trip codes and alarm information.
Motor
RUN
and
STOP
keys active only when inverter is operating in
keypad mode.
On-board frequency setting potentiometer.
PRG/RESET
key. Use to change operating
modes. In Run mode: press to enter program
mode. In Program mode: press to enter run mode. In
Alarm mode: Resets a trip condition (after fault has
been removed).
FUNC/DATA
key. In Run mode: press to change
display from Output frequency _ Motor current
(A)_Power (P) _ Output voltage (V) _ Out. In Program
mode: press to display function code value or to store /
write data to memory. In Alarm mode: Displays
information about alarm state shown on LED panel.
UP/DOWN
keys used to scroll through menus
and function codes, also used to increase/
decrease actual set value of function codes
(value must be stored in memory by pressing
FUNC/DATA
key). When operating in keypad mode they
are used to increase/decrease motor speed.
Simultaneous Keying
In Run mode:
STOP + UP
keys together – gives entry to or exit from jogging
operation. In Program mode:
STOP + DOWN
keys
together – allows changes to special function codes
DONE!
F00 (Data protection) and H03 (Reset all function codes
to factory set default values). In Alarm mode:
STOP +
PRG/RESET
keys together – switches to program mode
without resetting trip condition.
If in doubt - consult IMO or CUB instruction manual
Programming Mode
Menu #
Menu
#1
Data setting
Connect mains, motor and earth
cables as shown in the diagram.
Connect all necessary control
circuits. Check all wiring for
faults / errors. Switch power ON.
Display flashes a frequency value
from on-board pot, say
0.00
(Hz) or
#2
other value.
check
#3
monitor
Press
PRG/RESET
key. Display
#4
I/O check
shows
1.F__ (1
is flashing).
#5
Maintenance
Press
UP
key three times. Display
check
shows
1.P__ (1
is flashing).
#6
Alarm
information
#7
Press
FUNC/DATA
key. Display
P 02 (2
shows
is flashing).
If in doubt - consult IMO or CUB instruction manual
Press
FUNC/DATA
key. Display
0.75 (5
shows
is flashing).
Press
DOWN
key until display shows
00.55
5
(last
is flashing).
Press
FUNC/DATA
key until display
5
shows
SAVE
(last
is flashing).
Display automatically moves to next
function number (P03 in this case)
Press
PRG/RESET
key to escape.
Displays
Main functions
F codes
1.F##
(Fundamental
functions)
E codes
1.E##
(Extension terminal
functions)
C codes
1.C##
(Frequency control
functions)
P codes
1.P##
(Motor parameters)
Selecting these codes enables data to
be displayed or changed
H codes
1.H##
(High performance
functions)
J codes
1.J##
(Application functions)
Y codes
1.y##
(Application functions)
Data
2.rEP
Display only those function codes that have been changed from
factory set defaults.
Drive
3.oPE
Display Hz, rmp, A, kW, V(O/P), PID values etc.
4.i_0
Display drive control input and output status.
5.CHE
Display maintenance information including accumulated hours
run time.
6.AL
Display the last four alarm codes and running data at the time of
last trip condition.
Data
7.CPy
Feature for reading, writing and verifying data for transferring to
copy
other drives of same type (remote keypad only).
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