Unitronics UMI-B1 UL Series - Keypad Operation and Parameter Settings

UMI-B1 UL Series Inverter Keypad operation procedure
23
Serial
No.
Name
Description
UP key
Increase data or function code
progressively
DOWN key
Decrease data or function code
progressively
Right-shift
key
Move right to select the displaying
parameter circularly in stopping and
running mode.
Select the parameter modifying digit during
the parameter modification
Run key
This key is used to operate on the inverter
in key operation mode
Stop/
Reset key
This key is used to stop in running state
and it is limited by function code P07.04
This key is used to reset all control modes
in the fault alarm state
Quick key
The function of this key is confirmed by
function code P07.02.
5
Keypad
port
External keypad port. When the external keypad with the function
of parameter copying is valid, the local keypad LED is off; When
the external keypad without the function of parameter copying is
valid, the local and external keypad LEDs are on.
Note: Only the external keypad which has the function of
parameters copy owns the function of parameters copy, other
keypads do not have.
6
Analog
potentio
meter
AI1, When the external common keypad (without the function of
parameter copy) is valid, the difference between the local keypad
AI1 and the external keypad AI1 is:
when the external keypad AI1 is set to the Min. value, the local
keypad AI1 will be valid and P17.19 will be the voltage of the local
keypad AI1; otherwise, the external keypad AI1 will be valid and
P17.19 will be the voltage of the external keypad AI1.
Note: If the external keypad AI1 is frequency reference source,
adjust the local potentiometer AI1 to 0V/0mA before starting the
inverter.
4.2 Keypad displaying
The keypad displaying state of UMI-B1 UL series inverters is divided into stopping state
parameter, running state parameter, function code parameter editing state and fault