Restoring Factory Default Settings - Hitachi L100 Instruction Manual

6–8

Restoring Factory Default Settings

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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.
1. First, check the value of function code B85. The initialization in step 2 will restore
defaults for the country code programmed in function B85:
00
= Japan (do not set),
Please do not change this setting unless you are absolutely sure the power input voltage
range and frequency match the country code setting.
2. Initialization - this uses function code B84. Follow the steps in the table below.
Action
key.
Press the FUNC.
key twice.
Press the 2
key.
Press the FUNC.
Press and hold the key until ->
1
key.
Press the FUNC.
Press the key.
1
STR
Press the key.
,
Press and hold the FUNC.
1
keys. Do not let release yet.
Holding the keys above, press and
STOP STOP
STOP STOP
(STOP) key for 3 sec.
hold the
RESET
STOP STOP STOP STOP
(STOP)
Release only the
RESET
d 01
and wait for the display
appear and begin blinking.
, , and
Now release the FUNC.
1
d 01
keys only after the
function begins blinking.
Initialization is complete.
NOTE: Initialization cannot be performed with a remote operator panel. Disconnect the
device and use the inverter's front panel keypad.
01 02
= Europe, = United States
Display
D 01
B - -
B 01
B 84
00
01
B 84
B 84
, and
2
B 84
D 01
key,
to
EU
2
display
or
U A S
D 01
Func./Parameter
First "D" group parameter
"B" group selected
First "B" parameter selected
Initialization function selected
0 = initialization disabled
1 = initialization enabled
Initialization now enabled to
restore all defaults
First part of special key sequence
Final part of special key sequence
Initialization begins when display
starts blinking
Default parameter country code
shown during initialization
process (left-most char displays
alternating pattern)
Function code for output
frequency monitor shown