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SJ300 Inverter
Inverter Mounting
and Installation
2–25
Keypad
Navigational Map
The SJ300 Series inverter drives have many programmable functions and parameters. Chapter 3
will cover these in detail, but you need to access just a few items to perform the powerup test.
The menu structure makes use of function codes and parameter codes to allow programming
and monitoring with only a 4-digit display and a few keys and LEDs. So, it is important to
become familiar with the basic navigational map of parameters and functions in the diagram
below. You can later use this map as a reference.
1
2
2
1
Write
data to
EEPROM,
store as
powerup
default
Increment/
decrement
value
2
1
2
1
2
1
2
1
2
1
2
1
2
1
1
Select ParameterSelect Function
Display Data
2
Return to
parameter
list
2
1
2
1
2
1
2
1
2
1
2
1
Edit Parameter
2
1
2
1
2
1
2
1
2
1
2
1
d
090
U– – –
P– – –
H– – –
C– – –
b
–––
A– – –
U01 2
U001
P049
P001
H072
H001
C1 23
C001
b
126
b
001
A1 32
A001
123.4
0.00
d
001
F004
F001
2
1
P049
d
001
D002–D090
Edit
0.0 0
D001
Edit
PRG LED
PRG LED
Increment/
decrement
value
1
2
Write data
to F001,
store D001
as power-
up default
Store as
powerup
default
Monitor Mode Program Mode
FUNC.
FUNC. FUNC.
FUNC.
FUNC.
FUNC.
FUNC.
FUNC.
FUNC.
FUNC.
STR
STR
STR