TEC TECDrive20-EU Series - Page 33

TECDrive20-EU Series Inverter Keypad operation
-28-
No.
Name
Description
1
State
LED
RUN/TUNE
LED off–the inverter is stopped
LED blinking–the inverter is in parameter autotune
LED on–the inverter is running
FWD/REV
LED off–the inverter will run in the forward
direction;
LED on–the inverter will run in the reverse direction
LOCAL/REMOT
LED indicates keypad operation, terminal operation
and remote communication control
LED off–the inverter is in keypad operation mode
LED blinking–the inverter is in terminal operation
mode
LED on–the inverter is in remote operation control
mode
TRIP
LED for faults
LED on–the inverter is faulty
LED off–normal state
LED blinking–the inverter is in pre-alarm, and will
trip soon without corrective actions
2
Unit
LED
Mean the unit displayed currently
Hz
Frequency unit
RPM
Rotating speed unit
A
Current unit
%
Percentage
V
Voltage unit
3
Digital
display
zone
5-figure LED display displays various monitoring data and alarm code such as
set frequency and output frequency.
Display
Means
Display
Means
Display
Means
0
0
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
A
A
B
B
C
C
d
d
E
E
F
F
H
H
I
I
L
L
N
N
n
n
o
o
P
P
r
r
S
S
t
t
U
U
v
v
.
.
-
-