Restoring Factory Default Settings - Hitachi L2002 Instruction Manual

6–8

Restoring Factory Default Settings

Restoring Factory Default Settings

You can restore all inverter parameters to the original factory (default) settings for the
intended country of use. After initializing the inverter, use the powerup test in Chapter 2
to get the motor running again. To initialize the inverter, follow the steps below.
No.
1
Use the
navigate to the "B" Group.
2
Press the
3
Press and hold the
4
Press the
5 Confirm the country code is correct. Do not change it unless you are absolutely sure the
power input voltage range and frequency match the country code setting.
To change the country code, press
6
Press the
7
Press the
8
Press the
9
Press the
10
Press the
11
Press and hold the
keys. Do not release yet.
12
Press and hold the
seconds and then release.
13 After the display "D000" is blinking,
only then release all the keys.
14 Initialization is complete.
NOTE: Initialization cannot be performed with a remote operator panel. Disconnect the
device and use the inverter's front panel keypad.
Action
, , and 2 keys to
FUNC.
1
key.
FUNC.
key until ->
1
key.
FUNC.
key.
FUNC.
2 key.
key.
FUNC.
key.
1
key.
STR
and
2
FUNC.
STOP
key for 3
RESET
Display
"B" Group selected
b
– – –
First "B" parameter selected
b
0 0 1
Country code for initialization
b
0 8 5
selected
00 = Japan, 01 = Europe,
0 2
02 = USA
or
2 to set, to store.
1 STR
Country code for initialization
b
0 8 5
selected
Initialization function selected
b
0 8 4
00 = initialization disabled,
0 0
clear trip history only
01 = initialization enabled
0 1
Initialization now enabled to
b
0 8 4
restore all defaults
First part of special key
b
0 8 4
sequence
Final part of key sequence;
d
0 0 0
display is blinking
Default parameter country code
E U
shown during initialization
process (left-most char displays
U S A
alternating pattern)
Function code for output
d
0 0 1
frequency monitor shown
Func./Parameter