Unitronics UMI-B1 UL Series Operation Manual page 24

UMI-B1 UL Series Inverter
Serial
Name
No.
2 Unit LED
Code
3 displaying
zone
4 Buttons
TRIP
Mean the unit displayed currently
5-figure LED display displays various monitoring data and alarm
code such as set frequency and output frequency.
Displayed
Corresponding
character
character
0
3
6
9
C
F
L
O
S
v
Programmi
ng key
Entry key
Keypad operation procedure
Description
means the inverter is in the terminals
operation state; LED on means the inverter
is in the remote communication control
state.
LED for faults
LED on when the inverter is in the fault
state; LED off in normal state; LED blinking
means the inverter is in the pre-alarm state.
Hz
RPM
A
%
V
Displayed Corresponding
character character
1
4
7
A
d
H
N
P
t
.
Enter or escape from the first level menu
and remove the parameter quickly
Enter the menu step-by-step
Confirm parameters
22
Frequency unit
Rotating speed unit
Current unit
Percentage
Voltage unit
Displayed Corresponding
character character
2
5
8
b
E
l
n
r
U
-